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                                                                                                  1. Home
                                                                                                  2. Single Board Computers, Maker & Education
                                                                                                  3. Add-on Boards / Modules

                                                                                                  Add-on Boards / Modules:

                                                                                                  735 Products Found
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                                                                                                  Add-on Boards / Modules

                                                                                                  (735)

                                                                                                • Audio / Visual (20)
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                                                                                                • Other Add-on Boards/Modules (156)
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                                                                                                  DFR0060
                                                                                                  DFROBOT DFR0060
                                                                                                  3769974

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. 2x Screw Shield
                                                                                                  3. Arduino Development Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$63.650
                                                                                                  Total:HK$63.65
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0478
                                                                                                  DFROBOT DFR0478
                                                                                                  3517881

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. IoT Microcontroller Board
                                                                                                  2. FireBeetle
                                                                                                  3. ESP32
                                                                                                  4. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$72.610
                                                                                                  Total:HK$72.61
                                                                                                  Min: 1 / Mult: 1
                                                                                                  DFRobot
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DRI0002
                                                                                                  DFROBOT DRI0002
                                                                                                  3517873

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. DC Motor Controller
                                                                                                  2. MDV 2x2A
                                                                                                  3. for Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$109.490
                                                                                                  Total:HK$109.49
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  MDV 2x2A DC Motor Controller
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0308
                                                                                                  DFROBOT SEN0308
                                                                                                  3769915

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Soil Moisture Sensor
                                                                                                  2. Analog
                                                                                                  3. Waterproof
                                                                                                  4. Capacitive
                                                                                                  5. Arduino
                                                                                                  6. ESP32
                                                                                                  7. micro:bit
                                                                                                  8. RPi Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$121.550
                                                                                                  Total:HK$121.55
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Gravity Analogue Waterproof Capacitive Soil Moisture Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0149
                                                                                                  DFROBOT SEN0149
                                                                                                  3517910

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Ultrasonic Sensor
                                                                                                  2. RS485
                                                                                                  3. for Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$484.880
                                                                                                  Total:HK$484.88
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  RS485 Ultrasonic Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0125
                                                                                                  DFROBOT DFR0125
                                                                                                  3769931

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. DFRduino Ethernet Shield V2
                                                                                                  3. Arduino Mega 1280 & 2560/Arduino UNO/Dumlinove Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$131.540
                                                                                                  Total:HK$131.54
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Wiznet
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0290
                                                                                                  DFROBOT SEN0290
                                                                                                  3769918

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Gravity Lightning Distance Sensor
                                                                                                  2. Arduino UNO/Raspberry Pi 3B Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$185.860
                                                                                                  Total:HK$185.86
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Gravity Lightning Distance Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0142
                                                                                                  DFROBOT SEN0142
                                                                                                  3769961

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Breakout Board
                                                                                                  2. MPU-6050
                                                                                                  3. 6-Axis Gyro and Accelerometer MEMS Sensor
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$109.490
                                                                                                  Total:HK$109.49
                                                                                                  Min: 1 / Mult: 1
                                                                                                  TDK
                                                                                                  Fermion MPU-6050 6 DOF Sensor (Breakout)
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0133
                                                                                                  DFROBOT SEN0133
                                                                                                  3517897

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Hydrogen Gas Sensor
                                                                                                  2. MQ8
                                                                                                  3. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$89.540
                                                                                                  Total:HK$89.54
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ANALOGUE Hydrogen Gas Sensor (MQ8)
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0263
                                                                                                  DFROBOT SEN0263
                                                                                                  3517943

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Gravity I2C Non-contact IR Temperature Sensor
                                                                                                  2. for Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$509.190
                                                                                                  Total:HK$509.19
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Gravity I2C Non-contact IR Temperature Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0077
                                                                                                  DFROBOT DFR0077
                                                                                                  3769935

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. RS232
                                                                                                  3. TTL Converter
                                                                                                  4. Arduino Development Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$65.270
                                                                                                  Total:HK$65.27
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Analog Devices
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0334
                                                                                                  DFROBOT SEN0334
                                                                                                  3769985

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Digital Temperature and Humidity Sensor SHT31-F
                                                                                                  2. DFRduino UNO R3
                                                                                                  3. micro:bit
                                                                                                  4. ESP32 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$84.030
                                                                                                  Total:HK$84.03
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Gravity SHT31-F Digital Temperature and Humidity Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0177
                                                                                                  DFROBOT SEN0177
                                                                                                  3517875

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. PM2.5 Laser Dust Sensor
                                                                                                  2. Adapter
                                                                                                  3. Cable
                                                                                                  4. DFRduino UNO R3 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$398.020
                                                                                                  Total:HK$398.02
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Laser PM2.5 Air Quality Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0489
                                                                                                  DFROBOT DFR0489
                                                                                                  3517885

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. IoT Microcontroller Board
                                                                                                  2. FireBeetle
                                                                                                  3. ESP8266
                                                                                                  4. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$63.650
                                                                                                  Total:HK$63.65
                                                                                                  Min: 1 / Mult: 1
                                                                                                  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$678.070
                                                                                                  Total:HK$678.07
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0211
                                                                                                  DFROBOT SEN0211
                                                                                                  3517919

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog AC Current Sensor
                                                                                                  2. Probe
                                                                                                  3. Cable
                                                                                                  4. 20A
                                                                                                  5. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$162.340
                                                                                                  Total:HK$162.34
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ANALOGUE AC Current Sensor (20A)
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0249
                                                                                                  DFROBOT SEN0249
                                                                                                  3517936

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Spear Tip pH Sensor / Meter Kit
                                                                                                  2. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$840.160
                                                                                                  Total:HK$840.16
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ANALOGUE Spear Tip pH Sensor / Meter Kit
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0359
                                                                                                  DFROBOT SEN0359
                                                                                                  3769870

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Fingerprint Sensor
                                                                                                  2. Gravity
                                                                                                  3. Capacitive
                                                                                                  4. Arduino/micro: bit/Other Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$211.320
                                                                                                  Total:HK$211.32
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Gravity Capacitive Fingerprint Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0224
                                                                                                  DFROBOT SEN0224
                                                                                                  3517924

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Accelerometer
                                                                                                  2. I2C
                                                                                                  3. Triple Axis
                                                                                                  4. LIS2DH for Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$41.590
                                                                                                  Total:HK$41.59
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  I2C Triple Axis Accelerometer - LIS2DH
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0137
                                                                                                  DFROBOT SEN0137
                                                                                                  3517874

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. DHT22 Temperature & Humidity Sensor
                                                                                                  3. Analog Sensor Cable
                                                                                                  4. DFRduino UNO R3 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$72.610
                                                                                                  Total:HK$72.61
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  DHT22 Temperature & Humidity Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0132
                                                                                                  DFROBOT SEN0132
                                                                                                  3517903

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Carbon Monoxide Sensor
                                                                                                  2. MQ7
                                                                                                  3. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$83.600
                                                                                                  Total:HK$83.60
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ANALOGUE Carbon Monoxide Sensor (MQ7)
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0229
                                                                                                  DFROBOT DFR0229
                                                                                                  3769941

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. Micro SD(TF) Module
                                                                                                  3. Arduino UNO/Mega Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$44.140
                                                                                                  Total:HK$44.14
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ROB0150
                                                                                                  DFROBOT ROB0150
                                                                                                  3517959

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Micro Circular RGB LED Expansion Board
                                                                                                  2. WS2812
                                                                                                  3. For BBC micro:bit Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$97.600
                                                                                                  Total:HK$97.60
                                                                                                  Min: 1 / Mult: 1
                                                                                                  DFRobot
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0259
                                                                                                  DFROBOT DFR0259
                                                                                                  3517906

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. RS485 Shield
                                                                                                  2. For Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$84.030
                                                                                                  Total:HK$84.03
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  KIT0150
                                                                                                  DFROBOT KIT0150
                                                                                                  3517869

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Sensor Set
                                                                                                  2. 37 Pcs
                                                                                                  3. for Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$978.030
                                                                                                  Total:HK$978.03
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  37 Pcs Sensor Set
                                                                                                  -
                                                                                                  -
                                                                                                  ComparePrice ForQuantity
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                                                                                                  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.