Reduced PriceOffersContact UsHelpTrack Orders
Home
Login
Register
My Account
0
0 ItemsHK$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      INFINEON
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI-EMERSON
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View All Manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn More
      • Resources
      • Services
        • Custom Components
        • Purchasing & Procurement support
        • Design Resources
        • Production & Contract Manufacturing Services
        • Education Hub
        • Education Kits
        • Facilitates & Operation Support
        • Packaging Solutions
        View All Services
        Technical Resources
        • DevKit HQ
        • Artificial Intelligence
        • Internet of Things
        • Security & Surveillance
        • Healthcare
        • OEM Solutions
        • EV Charging
        • Transportation
        • Industrial Automation
        • Robotics
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Motor Control
        • Calculators & Charts
        • Engineering Glossary
        View All Tech Resources
        Help
        • Contact Us
        • New To element14
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchasing & Procurement support
              • Design Resources
                • Production & Contract Manufacturing Services
                  • Education Hub
                    • Education Kits
                      • Facilitates & Operation Support
                        • Packaging Solutions
                          • View All Services
                          • Technical Resources
                            • Back to Technical Resources
                            • DevKit HQ
                              • Artificial Intelligence
                                • Internet of Things
                                  • Security & Surveillance
                                    • Healthcare
                                      • OEM Solutions
                                        • EV Charging
                                          • Transportation
                                            • Industrial Automation
                                              • Robotics
                                                • Maintenance & Safety
                                                  • Wireless Technology
                                                    • Sensor Technology
                                                      • Power Management
                                                        • Motor Control
                                                          • Calculators & Charts
                                                            • Engineering Glossary
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To element14
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Legislation and Environmental
                                                                          • FAQ's
                                                                            • Feedback
                                                                              • View All Help
                                                                            • Communities
                                                                            • element14
                                                                              Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                              hacksterio
                                                                              Hackster is a community dedicated to learning hardware.
                                                                              • Back to Communities
                                                                              • element14
                                                                                • Hackster.io
                                                                                • Bill of Materials (BOM) Upload
                                                                                  • Tools
                                                                                  • Quick Buy
                                                                                    Parts List (BOM) Upload
                                                                                    Request a Quote
                                                                                    All Buying Tools
                                                                                    • Back to Tools
                                                                                    • Quick Buy
                                                                                      • Parts List (BOM) Upload
                                                                                        • Request a Quote
                                                                                          • All Buying Tools
                                                                                          • Offers
                                                                                            • Contact Us
                                                                                              • Help
                                                                                                • Reduced Price
                                                                                                  1. Home
                                                                                                  2. Single Board Computers, Maker & Education
                                                                                                  3. Add-on Boards / Modules

                                                                                                  Add-on Boards / Modules:

                                                                                                  736 Products Found
                                                                                                  Find a huge range of Add-on Boards / Modules at e絡盟 Hong Kong, including Sensors, Other Add-on Boards/Modules, Screens & Displays, Carriers & Expansion, Embedded Power. We stock a wide range of Add-on Boards / Modules from the world's top manufacturers including: Dfrobot, Seeed Studio, Kitronik, Arduino & Infineon
                                                                                                  View
                                                                                                  Buyer
                                                                                                  Engineer
                                                                                                  Manufacturer
                                                                                                  Silicon Manufacturer
                                                                                                  Accessory Type
                                                                                                  Core Architecture
                                                                                                  Core Sub-Architecture
                                                                                                  Packaging

                                                                                                  Categories

                                                                                                  Add-on Boards / Modules

                                                                                                  (736)

                                                                                                • Audio / Visual (20)
                                                                                                • Carriers & Expansion (48)
                                                                                                • Communications (28)
                                                                                                • Data Acquisition (12)
                                                                                                • Embedded Power (44)
                                                                                                • Human Interface (40)
                                                                                                • Other Add-on Boards/Modules (160)
                                                                                                • Real Time Clocks (10)
                                                                                                • Relay Boards (13)
                                                                                                • Screens & Displays (71)
                                                                                                • Sensors (290)
                                                                                                • No Filter(s) Applied
                                                                                                  0 Filter(s) Selected
                                                                                                  ComparePrice ForQuantity
                                                                                                  DFR0026
                                                                                                  DFROBOT DFR0026
                                                                                                  2946085

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. ANALOG ELECTRICAL CONDUCTIVITY SENSOR
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$22.07
                                                                                                  Total:HK$22.07
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Analog Ambient Light Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  5646
                                                                                                  KITRONIK 5646
                                                                                                  3021719

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. ACCESS:BIT
                                                                                                  2. BBC MICRO:BIT BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$127.73
                                                                                                  Total:HK$127.73
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ACCESS:bit
                                                                                                  -
                                                                                                  -
                                                                                                  DCSHIELDBTN7030TOBO1
                                                                                                  INFINEON DCSHIELDBTN7030TOBO1
                                                                                                  3680211

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Evaluation Board
                                                                                                  2. BTN7030-1EPA
                                                                                                  3. Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$415.54
                                                                                                  Total:HK$415.54
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  5643
                                                                                                  KITRONIK 5643
                                                                                                  3021718

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. LAMP:BIT
                                                                                                  2. BBC MICRO:BIT BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$56.45
                                                                                                  5+
                                                                                                  HK$55.33
                                                                                                  10+
                                                                                                  HK$54.20
                                                                                                  Total:HK$56.45
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  LAMP:bit
                                                                                                  -
                                                                                                  -
                                                                                                  35129
                                                                                                  KITRONIK 35129
                                                                                                  3021736

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. STICK LED BOARD
                                                                                                  2. BBC MICRO:BIT BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$38.18
                                                                                                  Total:HK$38.18
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Stick LED Board
                                                                                                  -
                                                                                                  -
                                                                                                  5622
                                                                                                  KITRONIK 5622
                                                                                                  3021756

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. AUDIO CABLE
                                                                                                  2. BBC MICRO:BIT BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$25.30
                                                                                                  Total:HK$25.30
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Audio Cable
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0054
                                                                                                  DFROBOT DFR0054
                                                                                                  2946100

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. ANALOG ROTATION POT SENSOR V1
                                                                                                  2. ARDUINO
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$24.62
                                                                                                  Total:HK$24.62
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Analog Rotation Potentiometer Sensor V1
                                                                                                  -
                                                                                                  -
                                                                                                  A000080
                                                                                                  ARDUINO A000080
                                                                                                  2285197

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Prototyping Shield
                                                                                                  2. Arduino Mega
                                                                                                  3. Rev3
                                                                                                  4. 101.5 x 53.3 mm
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$51.32
                                                                                                  Total:HK$51.32
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ATARD-DBGADPT
                                                                                                  MICROCHIP ATARD-DBGADPT
                                                                                                  2451529

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. Atmel® Debug Shield Adaptor Shield
                                                                                                  2. Program and Debug Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$466.68
                                                                                                  Total:HK$466.68
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Microchip
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  35135
                                                                                                  KITRONIK 35135
                                                                                                  3021740

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. CIRCLE LED BOARD
                                                                                                  2. BBC MICRO:BIT BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$67.53
                                                                                                  Total:HK$67.53
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Circle LED Board
                                                                                                  -
                                                                                                  -
                                                                                                  TSX00002
                                                                                                  ARDUINO TSX00002
                                                                                                  2831004

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. PROTO LARGE SHIELD
                                                                                                  2. MKR BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$93.74
                                                                                                  Total:HK$93.74
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  CLEOIO-SHIELD1
                                                                                                  BRIDGETEK CLEOIO-SHIELD1
                                                                                                  2729650

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  BRIDGETEK
                                                                                                  1. Daughter Board
                                                                                                  2. CleOIO-Shield Module
                                                                                                  3. Input/Output Expansion Shield
                                                                                                  4. Arduino Uno Compatible
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$587.75
                                                                                                  Total:HK$587.75
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Bridgetek
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  5659
                                                                                                  KITRONIK 5659
                                                                                                  3255257

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. MOVE MINI MK2 LINE FOLLOWING ADD-ON
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$149.03
                                                                                                  Total:HK$149.03
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  MOVE mini MK2 Line Following Add-on
                                                                                                  -
                                                                                                  -
                                                                                                  BTF3035EJDEMOBOARDTOBO1
                                                                                                  INFINEON BTF3035EJDEMOBOARDTOBO1
                                                                                                  3514656

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Demonstration Board
                                                                                                  2. Low-Side Switch
                                                                                                  3. for Arduino
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$393.80
                                                                                                  Total:HK$393.80
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MBT0009
                                                                                                  DFROBOT MBT0009
                                                                                                  3517963

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Micro Breadboard
                                                                                                  2. For BBC Micro:bit Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$126.46
                                                                                                  Total:HK$126.46
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Micro Breadboard
                                                                                                  -
                                                                                                  -
                                                                                                  BTF3050EJDEMOBOARDTOBO1
                                                                                                  INFINEON BTF3050EJDEMOBOARDTOBO1
                                                                                                  3514657

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Demonstration Board
                                                                                                  2. Low-Side Switch
                                                                                                  3. for Arduino
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$393.80
                                                                                                  Total:HK$393.80
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MP008618
                                                                                                  MULTICOMP PRO MP008618
                                                                                                  3838583

                                                                                                  RoHS

                                                                                                  MULTICOMP PRO
                                                                                                  1. Case
                                                                                                  2. Micro Bit V2 Mini Computer
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$13.55
                                                                                                  Total:HK$13.55
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Case
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0575
                                                                                                  DFROBOT DFR0575
                                                                                                  3769928

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Development Board
                                                                                                  2. ESP32­WROOM­32
                                                                                                  3. Beetle
                                                                                                  4. Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$76.89
                                                                                                  Total:HK$76.89
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Espressif Systems
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  PCF2131-ARD
                                                                                                  NXP PCF2131-ARD
                                                                                                  3868963

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Evaluation Board
                                                                                                  2. PCF2131/PCA2131
                                                                                                  3. i.MX8M
                                                                                                  4. Arduino Shield Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$192.34
                                                                                                  Total:HK$192.34
                                                                                                  Min: 1 / Mult: 1
                                                                                                  NXP
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  1108002000175
                                                                                                  ELEMENT14 1108002000175
                                                                                                  3291079

                                                                                                  RoHS

                                                                                                  ELEMENT14
                                                                                                  1. BEAGLEBONE AI LOW PROFILE FAN
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$51.93
                                                                                                  Total:HK$51.93
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  BB-CAPE-DISP-CT43
                                                                                                  ELEMENT14 BB-CAPE-DISP-CT43
                                                                                                  2526164

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ELEMENT14
                                                                                                  1. DISPLAY BOARD
                                                                                                  2. TFT LCD
                                                                                                  3. BEAGLEBONE
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$410.72
                                                                                                  Total:HK$410.72
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TOTEMSPIDER
                                                                                                  BINARYBOTS TOTEMSPIDER
                                                                                                  2886648

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  BINARYBOTS
                                                                                                  1. Educational Development Kit
                                                                                                  2. Totem Spider
                                                                                                  3. Build Your Own Robot
                                                                                                  4. For BBC micro:bit
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$616.31
                                                                                                  Total:HK$616.31
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Totem Spider
                                                                                                  -
                                                                                                  -
                                                                                                  BB-CAPE-ROBOTICS
                                                                                                  BEAGLEBOARD BB-CAPE-ROBOTICS
                                                                                                  2612581

                                                                                                  RoHS

                                                                                                  BEAGLEBOARD
                                                                                                  1. BeagleBoard Robotics Cape
                                                                                                  2. Add-On Board
                                                                                                  3. 9-Axis IMU
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$535.20
                                                                                                  Total:HK$535.20
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Robotics Cape
                                                                                                  -
                                                                                                  -
                                                                                                  PRUCAPE
                                                                                                  TEXAS INSTRUMENTS PRUCAPE
                                                                                                  3009892

                                                                                                  RoHS

                                                                                                  TEXAS INSTRUMENTS
                                                                                                  1. ADD-ON BOARD
                                                                                                  2. SITARA PROCESSOR
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$426.30
                                                                                                  Total:HK$426.30
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Texas Instruments
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  104020170
                                                                                                  SEEED STUDIO 104020170
                                                                                                  4007801

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. LED Stick Board
                                                                                                  2. RGB
                                                                                                  3. 3.3V / 5V
                                                                                                  4. 20 LED
                                                                                                  5. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$70.68
                                                                                                  Total:HK$70.68
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  20x RGB LED Stick Board
                                                                                                  -
                                                                                                  -
                                                                                                  ComparePrice ForQuantity
                                                                                                  201-225 of 736 items
                                                                                                  of 30 page(s)
                                                                                                  Customer Service
                                                                                                  Sales +852 2268 9888
                                                                                                  Technical +852 2268 9878
                                                                                                  Live Agent
                                                                                                  Submit Feedback
                                                                                                  FAQs
                                                                                                  Quick Links
                                                                                                  Track my order
                                                                                                  Order History
                                                                                                  Return a Product
                                                                                                  Delivery Information
                                                                                                  Our Company
                                                                                                  About Us
                                                                                                  Quality Policy
                                                                                                  Careers
                                                                                                  Corporate Responsibility
                                                                                                  Social Media +

                                                                                                  Subscribe to become an exclusive element14 insider!

                                                                                                  LinkedIn
                                                                                                  Twitter
                                                                                                  Facebook
                                                                                                  Norton Secured
                                                                                                  Mark of Trust ANAB
                                                                                                  BSI 9001
                                                                                                  Visa
                                                                                                  Mastercard
                                                                                                  Trade Account
                                                                                                  Privacy Statement
                                                                                                  Legal and Copyright Notices
                                                                                                  Terms & Conditions
                                                                                                  Terms of Use for API
                                                                                                  Sitemap
                                                                                                  An Avnet Company© 2026 Premier Farnell Limited. All Rights Reserved.
                                                                                                  e絡盟 is a trading name of eluomeng Limited.
                                                                                                  Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.