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:

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

                                                                                                  Categories

                                                                                                  Add-on Boards / Modules

                                                                                                  (729)

                                                                                                • 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 (290)
                                                                                                • No Filter(s) Applied
                                                                                                  0 Filter(s) Selected
                                                                                                  ComparePrice ForQuantity
                                                                                                  KIT0011
                                                                                                  DFROBOT KIT0011
                                                                                                  2946111

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Development Kit
                                                                                                  2. Gravity Series Sensor Kit For Arduino
                                                                                                  3. 27 x Assorted Sensors
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$651.810
                                                                                                  -
                                                                                                  27 Pcs Sensor Kit
                                                                                                  -
                                                                                                  -
                                                                                                  83-16991
                                                                                                  SEEED STUDIO 83-16991
                                                                                                  2801858

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Grove Starter Kit for Arduino
                                                                                                  Each
                                                                                                  10+
                                                                                                  HK$430.540
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  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
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0478
                                                                                                  DFROBOT DFR0478
                                                                                                  3517881

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. IoT Microcontroller Board
                                                                                                  2. FireBeetle
                                                                                                  3. ESP32
                                                                                                  4. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$73.170
                                                                                                  DFRobot
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0300-H
                                                                                                  DFROBOT DFR0300-H
                                                                                                  3769919

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. Gravity Electrical Conductivity Sensor
                                                                                                  3. Arduino and Raspberry Pi Boards
                                                                                                  1 Kit
                                                                                                  1+
                                                                                                  HK$856.170
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0203
                                                                                                  DFROBOT SEN0203
                                                                                                  3517882

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Heart Rate Monitor Sensor
                                                                                                  2. 3.3V to 6V Input
                                                                                                  3. Arduino/Raspberry Pi/Intel Edison/Joule/Curie Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$178.790
                                                                                                  -
                                                                                                  Heart Rate Monitor Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0159
                                                                                                  DFROBOT SEN0159
                                                                                                  3517879

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Electrochemical CO2 Sensor
                                                                                                  2. Arduino and Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$415.000
                                                                                                  5+
                                                                                                  HK$406.700
                                                                                                  10+
                                                                                                  HK$398.400
                                                                                                  -
                                                                                                  ANALOGUE CO2 Gas Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0558
                                                                                                  DFROBOT DFR0558
                                                                                                  3517948

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Gravity I2C High Temperature Sensor
                                                                                                  2. K-Type
                                                                                                  3. 800℃
                                                                                                  4. for Arduino and Raspberry Pi Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$211.320
                                                                                                  -
                                                                                                  Gravity I2C High Temperature Sensor, K-Type, 800°C
                                                                                                  -
                                                                                                  -
                                                                                                  PIM357
                                                                                                  PIMORONI PIM357
                                                                                                  3498490

                                                                                                  RoHS

                                                                                                  PIMORONI
                                                                                                  1. Breakout Board
                                                                                                  2. BME680 Environment Sensor
                                                                                                  3. Arduino and Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$171.310
                                                                                                  5+
                                                                                                  HK$167.890
                                                                                                  Bosch
                                                                                                  Sensor Breakout
                                                                                                  -
                                                                                                  -
                                                                                                  FIT0011
                                                                                                  DFROBOT FIT0011
                                                                                                  3517891

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Digital Sensor Cable
                                                                                                  2. 10 Pack
                                                                                                  3. Arduino Development Boards
                                                                                                  Pack of 1
                                                                                                  1+
                                                                                                  HK$35.330
                                                                                                  -
                                                                                                  Digital Sensor Cable (10 Pack)
                                                                                                  -
                                                                                                  -
                                                                                                  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$616.310
                                                                                                  -
                                                                                                  Totem Spider
                                                                                                  -
                                                                                                  -
                                                                                                  101020049
                                                                                                  SEEED STUDIO 101020049
                                                                                                  4007681

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Flame Sensor
                                                                                                  2. With Cable
                                                                                                  3. 4.75 V to 5.3 V
                                                                                                  4. 1 m
                                                                                                  5. Arduino & Raspberry Pi Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$46.050
                                                                                                  -
                                                                                                  Flame Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  101020752
                                                                                                  SEEED STUDIO 101020752
                                                                                                  4007740

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Turbidity Sensor Board
                                                                                                  2. LMV358
                                                                                                  3. Arduino V1.0 and Raspberry Pi Development Boards
                                                                                                  4. w/Cable
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$220.960
                                                                                                  Texas Instruments
                                                                                                  Turbidity Sensor Board
                                                                                                  -
                                                                                                  -
                                                                                                  114020164
                                                                                                  SEEED STUDIO 114020164
                                                                                                  4007885

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Female Header
                                                                                                  2. Right Angle
                                                                                                  3. SMD
                                                                                                  4. 4 Pin
                                                                                                  5. 2 mm
                                                                                                  6. 20Pcs
                                                                                                  7. Development Board
                                                                                                  Pack of 20
                                                                                                  1+
                                                                                                  HK$33.420
                                                                                                  -
                                                                                                  4-Pin, 2mm Pitch, 90D, SMD Female Header
                                                                                                  -
                                                                                                  -
                                                                                                  101020027
                                                                                                  SEEED STUDIO 101020027
                                                                                                  4007663

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Electricity Sensor Board
                                                                                                  2. TA12-200
                                                                                                  3. Arduino and Raspberry Pi Development Boards
                                                                                                  4. w/Cable
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$80.860
                                                                                                  -
                                                                                                  Electricity Sensor Module
                                                                                                  -
                                                                                                  -
                                                                                                  103030000
                                                                                                  SEEED STUDIO 103030000
                                                                                                  3932129

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Base Shield
                                                                                                  2. Grove
                                                                                                  3. Arduino Development Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$39.170
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  103030215
                                                                                                  SEEED STUDIO 103030215
                                                                                                  3932093

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. CAN-BUS Shield Board
                                                                                                  2. MCP2515
                                                                                                  3. MCP2551
                                                                                                  4. Controller and Transceiver
                                                                                                  5. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$221.950
                                                                                                  Microchip
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  113991054
                                                                                                  SEEED STUDIO 113991054
                                                                                                  4060379

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. SBC
                                                                                                  2. XIAO ESP32C3
                                                                                                  3. RISC-V
                                                                                                  4. 400kB RAM
                                                                                                  5. 4MB Flash
                                                                                                  6. Wifi
                                                                                                  7. Bluetooth
                                                                                                  8. UART
                                                                                                  9. IIC
                                                                                                  10. SPI
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$41.030
                                                                                                  RF Solutions
                                                                                                  -
                                                                                                  RISC
                                                                                                  -
                                                                                                  101020055
                                                                                                  SEEED STUDIO 101020055
                                                                                                  4007684

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Gas Sensor Module
                                                                                                  2. Combustible Gas
                                                                                                  3. Smoke
                                                                                                  4. 4.9V to 5.1V
                                                                                                  5. Arduino/Raspberry Pi /ArduPy Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$83.290
                                                                                                  -
                                                                                                  Gas Sensor Module
                                                                                                  -
                                                                                                  -
                                                                                                  DFR1145
                                                                                                  DFROBOT DFR1145
                                                                                                  4733234

                                                                                                  Data Sheet

                                                                                                  DFROBOT
                                                                                                  1. Development Board
                                                                                                  2. ESP32-S3-WROOM-1-N4
                                                                                                  3. Xtensa
                                                                                                  4. LX7
                                                                                                  5. Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$131.990
                                                                                                  Espressif Systems
                                                                                                  -
                                                                                                  Xtensa
                                                                                                  LX7
                                                                                                  ABX00101
                                                                                                  ARDUINO ABX00101
                                                                                                  4732654

                                                                                                  Data Sheet

                                                                                                  ARDUINO
                                                                                                  1. Movement Kit
                                                                                                  2. Modulino
                                                                                                  3. LSM6DSOXTR
                                                                                                  4. 6-Axis IMU
                                                                                                  5. Arduino UNO R4 WiFi/Nano Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$97.340
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ABX00108
                                                                                                  ARDUINO ABX00108
                                                                                                  4732645

                                                                                                  Data Sheet

                                                                                                  ARDUINO
                                                                                                  1. Modulino Buzzer Board
                                                                                                  2. STM32C011F4
                                                                                                  3. ARM Cortex-M0+
                                                                                                  4. STMicroelectronics
                                                                                                  5. I2C Qwiic Cable
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$53.770
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  ARM
                                                                                                  Cortex-M0+
                                                                                                  ABX00107
                                                                                                  ARDUINO ABX00107
                                                                                                  4732652

                                                                                                  Data Sheet

                                                                                                  ARDUINO
                                                                                                  1. Modulino Knob Board
                                                                                                  2. STM32C011F4
                                                                                                  3. ARM Cortex-M0+
                                                                                                  4. STMicroelectronics
                                                                                                  5. I2C Qwiic Cable
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$66.020
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  ARM
                                                                                                  Cortex-M0+
                                                                                                  ABX00102
                                                                                                  ARDUINO ABX00102
                                                                                                  4732655

                                                                                                  Data Sheet

                                                                                                  ARDUINO
                                                                                                  1. Distance Kit
                                                                                                  2. Modulino
                                                                                                  3. VL53L4CDV0DH/1
                                                                                                  4. ToF Sensor
                                                                                                  5. Arduino UNO R4 WiFi/Nano Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$95.520
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ABX00109
                                                                                                  ARDUINO ABX00109
                                                                                                  4732646

                                                                                                  Data Sheet

                                                                                                  ARDUINO
                                                                                                  1. Modulino Pixel Board
                                                                                                  2. STM32C011F4
                                                                                                  3. ARM Cortex-M0+
                                                                                                  4. STMicroelectronics
                                                                                                  5. I2C Qwiic Cable
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$81.550
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  ARM
                                                                                                  Cortex-M0+
                                                                                                  ComparePrice ForQuantity
                                                                                                  1-25 of 729 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.