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:

                                                                                                  730 Products Found
                                                                                                  View
                                                                                                  Buyer
                                                                                                  Engineer
                                                                                                  Manufacturer
                                                                                                  Silicon Manufacturer
                                                                                                  Accessory Type
                                                                                                  Core Architecture
                                                                                                  Core Sub-Architecture
                                                                                                  Packaging

                                                                                                  Categories

                                                                                                  Add-on Boards / Modules

                                                                                                  (730)

                                                                                                • Audio / Visual (20)
                                                                                                • Carriers & Expansion (50)
                                                                                                • Communications (30)
                                                                                                • Data Acquisition (11)
                                                                                                • Embedded Power (43)
                                                                                                • Human Interface (40)
                                                                                                • Other Add-on Boards/Modules (151)
                                                                                                • Real Time Clocks (10)
                                                                                                • Relay Boards (13)
                                                                                                • Screens & Displays (71)
                                                                                                • Sensors (291)
                                                                                                • No Filter(s) Applied
                                                                                                  0 Filter(s) Selected
                                                                                                  ComparePrice ForQuantity
                                                                                                  TOY0086
                                                                                                  DFROBOT TOY0086
                                                                                                  2945679

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Development Kit
                                                                                                  2. Boson Starter Kit For micro:bit
                                                                                                  3. STEM Education Projects
                                                                                                  4. Sensors/Actuators
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$567.180
                                                                                                  -
                                                                                                  Boson Starter Kit
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0204
                                                                                                  DFROBOT SEN0204
                                                                                                  2946127

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. Liquid Level Sensor Adapter
                                                                                                  3. Probe
                                                                                                  4. Gravity Digital 3Pin Cable
                                                                                                  5. DFRduino UNO R3 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$123.090
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0067
                                                                                                  DFROBOT DFR0067
                                                                                                  2946103

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Temperature/Humidity Sensor Board
                                                                                                  2. DFRobot Arduino V7.1 IO Expansion Shield Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$51.210
                                                                                                  -
                                                                                                  DHT11 Temperature Humidity Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0030
                                                                                                  DFROBOT DFR0030
                                                                                                  2946096

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. Capacitive Touch Sensor Module
                                                                                                  3. Gravity Series
                                                                                                  4. Arduino
                                                                                                  5. Digital Interface
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$39.770
                                                                                                  5+
                                                                                                  HK$36.460
                                                                                                  10+
                                                                                                  HK$29.930
                                                                                                  -
                                                                                                  Digital Capacitive Touch Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  GEN4-4DCAPE-43CT-CLB
                                                                                                  4D SYSTEMS GEN4-4DCAPE-43CT-CLB
                                                                                                  2846916

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  4D SYSTEMS
                                                                                                  1. BeagleBone Black Cape
                                                                                                  2. LCD
                                                                                                  3. 4.3"
                                                                                                  4. Capacitive Touchscreen with Cover Lens Bezel
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$666.850
                                                                                                  10+
                                                                                                  HK$611.290
                                                                                                  -
                                                                                                  4.3" Capacitive Touch LCD Cape
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0161
                                                                                                  DFROBOT SEN0161
                                                                                                  2946120

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Development Kit
                                                                                                  2. pH Sensor Circuit Board
                                                                                                  3. pH Probe
                                                                                                  4. Cable
                                                                                                  5. 0pH to 14pH
                                                                                                  6. Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$242.500
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0114
                                                                                                  DFROBOT SEN0114
                                                                                                  2946117

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. Analog Soil Moisture Sensor
                                                                                                  3. Gravity Series
                                                                                                  4. Arduino and Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$28.200
                                                                                                  -
                                                                                                  Analog Soil Moisture Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00008
                                                                                                  ARDUINO ASX00008
                                                                                                  2917567

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Arduino MKR MEM Shield
                                                                                                  2. Flash Memory
                                                                                                  3. microSD Slot
                                                                                                  4. SPI
                                                                                                  5. 2 MB Flash Memory
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$198.110
                                                                                                  Winbond
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  85
                                                                                                  ADAFRUIT 85
                                                                                                  2816284

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ADAFRUIT
                                                                                                  1. Silicon Manufacturer:-
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$20.340
                                                                                                  -
                                                                                                  Shield Stacking Headers
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0018
                                                                                                  DFROBOT DFR0018
                                                                                                  2946131

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. Gravity Series Sensor Kit For Arduino
                                                                                                  3. 9 x Assorted Sensors
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$260.350
                                                                                                  -
                                                                                                  9 Pcs Sensor Set
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0300
                                                                                                  DFROBOT DFR0300
                                                                                                  2946108

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Electrical Conductivity Sensor Board
                                                                                                  2. DFRobot DFRduino UNO V3.0(R3) Development Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$574.590
                                                                                                  -
                                                                                                  Analog Electrical Conductivity Sensor /Meter V2 
                                                                                                  -
                                                                                                  -
                                                                                                  BLDCSHIELDTLE9879TOBO1
                                                                                                  INFINEON BLDCSHIELDTLE9879TOBO1
                                                                                                  3051942

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Evaluation Board
                                                                                                  2. TLE9879 BLDC Motor Driver
                                                                                                  3. Arduino Shield
                                                                                                  4. SPI Interface
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$491.130
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TSX00005
                                                                                                  ARDUINO TSX00005
                                                                                                  2831007

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Adapter Board
                                                                                                  2. Arduino MKR1000 And UNO Shield Interface
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$129.070
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0265
                                                                                                  DFROBOT DFR0265
                                                                                                  2946070

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. I/O Expansion Arduino Shield
                                                                                                  3. Gravity Series
                                                                                                  4. IoT Development
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$51.910
                                                                                                  -
                                                                                                  Gravity IO Expansion Shield 
                                                                                                  -
                                                                                                  -
                                                                                                  83-17989
                                                                                                  MULTICOMP PRO 83-17989
                                                                                                  2801408

                                                                                                  Data Sheet

                                                                                                  MULTICOMP PRO
                                                                                                  1. HC-SR04 Ultrasonic Sensor For Arduino An
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$46.980
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TSX00001
                                                                                                  ARDUINO TSX00001
                                                                                                  2831003

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Daughter Board
                                                                                                  2. Prototyping Shield for Arduino MKR
                                                                                                  3. 120 Solder Points
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$81.390
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  1438
                                                                                                  ADAFRUIT 1438
                                                                                                  2816283

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ADAFRUIT
                                                                                                  1. Silicon Manufacturer:Toshiba
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$207.170
                                                                                                  Toshiba
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00007
                                                                                                  ARDUINO ASX00007
                                                                                                  2917568

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Add-On Board
                                                                                                  2. Arduino MKR Connector Carrier
                                                                                                  3. Seeed Studio Grove Compatible
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$198.110
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TSX00083
                                                                                                  ARDUINO TSX00083
                                                                                                  2917574

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Protoshield
                                                                                                  2. Rev 3
                                                                                                  3. IOREF / GND Power lines
                                                                                                  4. SPI Signal Pads
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$115.910
                                                                                                  Arduino
                                                                                                  ProtoShield Rev3
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0208
                                                                                                  DFROBOT SEN0208
                                                                                                  3769972

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Ultrasonic Sensor
                                                                                                  2. Waterproof
                                                                                                  3. Separate Probe
                                                                                                  4. DFRduino UNO Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$149.070
                                                                                                  -
                                                                                                  Waterproof Ultrasonic Sensor with Separate Probe
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0299
                                                                                                  DFROBOT DFR0299
                                                                                                  3517866

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. DFPlayer Module
                                                                                                  2. Mini MP3 Player
                                                                                                  3. Arduino Development Boards
                                                                                                  4. MP3/WAV/WMA
                                                                                                  5. UART
                                                                                                  6. 3.3V/5V
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$48.510
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0063
                                                                                                  DFROBOT DFR0063
                                                                                                  3769973

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. LCD Display Module
                                                                                                  2. I2C 16x2
                                                                                                  3. Arduino/Genuino UNO/Leonardo/Mega/Intel Curie/Micro/Nano/Mini Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$97.830
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0232
                                                                                                  DFROBOT SEN0232
                                                                                                  3517935

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Sound Level Meter
                                                                                                  2. 3-Pin Gravity Analog Cable
                                                                                                  3. DFRduino UNO R3 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$324.700
                                                                                                  -
                                                                                                  ANALOGUE Sound Level Meter Kit
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0043
                                                                                                  DFROBOT SEN0043
                                                                                                  3517892

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Ambient Light Sensor
                                                                                                  2. TEMT6000
                                                                                                  3. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$59.330
                                                                                                  -
                                                                                                  ANALOGUE Ambient Light Sensor - TEMT6000
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0127
                                                                                                  DFROBOT SEN0127
                                                                                                  3517893

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Gas Sensor
                                                                                                  2. MQ2
                                                                                                  3. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$69.710
                                                                                                  -
                                                                                                  ANALOGUE Gas Sensor (MQ2)
                                                                                                  -
                                                                                                  -
                                                                                                  ComparePrice ForQuantity
                                                                                                  26-50 of 730 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.