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

                                                                                                  Add-on Boards / Modules:

                                                                                                  730 Products Found
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                                                                                                  Add-on Boards / Modules

                                                                                                  (730)

                                                                                                • Audio / Visual (20)
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                                                                                                  SEN0230
                                                                                                  DFROBOT SEN0230
                                                                                                  3769954

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Rotary Encoder
                                                                                                  2. Incremental Photoelectric
                                                                                                  3. 400P/R
                                                                                                  4. DFRduino UNO Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$259.520
                                                                                                  -
                                                                                                  Incremental Photoelectric Rotary Encoder - 400P/R
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0245
                                                                                                  DFROBOT SEN0245
                                                                                                  3517942

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Gravity VL53L0X ToF Laser Range Finder
                                                                                                  2. for Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$133.470
                                                                                                  -
                                                                                                  Gravity VL53L0X ToF Laser Range Finder
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0001
                                                                                                  DFROBOT SEN0001
                                                                                                  3517887

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Breakout Board
                                                                                                  2. URM37 V5.0 Ultrasonic Sensor
                                                                                                  3. Arduino and Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$165.690
                                                                                                  -
                                                                                                  URM37 V5.0 Ultrasonic Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0248
                                                                                                  DFROBOT SEN0248
                                                                                                  3517939

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Environmental Sensor
                                                                                                  2. I2C BME680
                                                                                                  3. For Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$207.610
                                                                                                  -
                                                                                                  I2C BME680 Environmental Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0262
                                                                                                  DFROBOT SEN0262
                                                                                                  3517951

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Current to Voltage Converter
                                                                                                  2. Digital Sensor 3-Pin Cable
                                                                                                  3. DFRduino UNO R3 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$51.210
                                                                                                  -
                                                                                                  Gravity Analogue Current to Voltage Converter
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0552
                                                                                                  DFROBOT DFR0552
                                                                                                  3517945

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. I2C 12-Bit DAC Module
                                                                                                  2. for Arduino and Raspberry Pi Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$51.910
                                                                                                  -
                                                                                                  I2C 12-Bit DAC Module
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0169
                                                                                                  DFROBOT SEN0169
                                                                                                  3517876

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. pH Sensor Circuit Board
                                                                                                  2. Industry pH Electrode
                                                                                                  3. Analog Cable
                                                                                                  4. Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$673.460
                                                                                                  -
                                                                                                  ANALOGUE pH Sensor / Meter Kit
                                                                                                  -
                                                                                                  -
                                                                                                  SHIELDBTS70081EPPTOBO1
                                                                                                  INFINEON SHIELDBTS70081EPPTOBO1
                                                                                                  3282285

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. ARDUINO SHIELD
                                                                                                  2. HIGH-SIDE SW
                                                                                                  3. 12V
                                                                                                  4. 11A
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$317.460
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0235
                                                                                                  DFROBOT SEN0235
                                                                                                  3769925

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Rotary Encoder Module
                                                                                                  2. Breakout
                                                                                                  3. Fermion
                                                                                                  4. EC11
                                                                                                  5. DFRduino UNO R3 Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$29.680
                                                                                                  -
                                                                                                  Fermion EC11 Rotary Encoder Module (Breakout)
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0237-A
                                                                                                  DFROBOT SEN0237-A
                                                                                                  3517931

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Dissolved Oxygen Sensor/Meter Kit
                                                                                                  2. ESP32
                                                                                                  3. Raspberry Pi
                                                                                                  4. DFRduino UNO R3 Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$1,389.180
                                                                                                  -
                                                                                                  ANALOGUE Dissolved Oxygen Sensor / Meter Kit
                                                                                                  -
                                                                                                  -
                                                                                                  MIKROE-1900
                                                                                                  MIKROELEKTRONIKA MIKROE-1900
                                                                                                  2521719

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MIKROELEKTRONIKA
                                                                                                  1. Daughter Board
                                                                                                  2. Arduino MEGA Click Shield
                                                                                                  3. Three mikroBUS Sockets
                                                                                                  4. Arduino Mega Connector
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$82.610
                                                                                                  5+
                                                                                                  HK$81.580
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  5601
                                                                                                  KITRONIK 5601
                                                                                                  2563844

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Breakout Board
                                                                                                  2. Edge Connector
                                                                                                  3. Prototyping Area with 3V/0V Rows
                                                                                                  4. 21 Labelled Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$52.670
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  GEN4-4DCAPE-43T
                                                                                                  4D SYSTEMS GEN4-4DCAPE-43T
                                                                                                  2846915

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  4D SYSTEMS
                                                                                                  1. BeagleBone Black Cape
                                                                                                  2. LCD
                                                                                                  3. 4.3"
                                                                                                  4. Resistive Touchscreen
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$577.890
                                                                                                  5+
                                                                                                  HK$529.730
                                                                                                  10+
                                                                                                  HK$460.790
                                                                                                  -
                                                                                                  4.3" Resistive Touch LCD Cape
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0205
                                                                                                  DFROBOT SEN0205
                                                                                                  2946128

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. Liquid/Water Level Sensor
                                                                                                  3. Arduino/Raspberry Pi/Intel Edison/Joule/Curie Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$77.670
                                                                                                  -
                                                                                                  Photoelectric Water / Liquid Level Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  MBT0012
                                                                                                  DFROBOT MBT0012
                                                                                                  3517966

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. Micro IoT
                                                                                                  3. BBC micro:bit Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$415.210
                                                                                                  5+
                                                                                                  HK$380.610
                                                                                                  10+
                                                                                                  HK$296.250
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  STM8
                                                                                                  -
                                                                                                  DFR0423
                                                                                                  DFROBOT DFR0423
                                                                                                  3517920

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Digital Self-Locking Switch
                                                                                                  2. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$19.750
                                                                                                  -
                                                                                                  Digital Self-Locking Switch
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0228
                                                                                                  DFROBOT SEN0228
                                                                                                  3517928

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Ambient Light Sensor
                                                                                                  2. I2C VEML7700
                                                                                                  3. For Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$108.020
                                                                                                  -
                                                                                                  I2C VEML7700 Ambient Light Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  MBT0016
                                                                                                  DFROBOT MBT0016
                                                                                                  3517965

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Touch Keyboard
                                                                                                  2. Math & Automatic
                                                                                                  3. BBC micro:bit Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$289.190
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0165
                                                                                                  DFROBOT SEN0165
                                                                                                  3517911

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog ORP Sensor Meter
                                                                                                  2. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$1,082.520
                                                                                                  -
                                                                                                  ANALOGUE ORP Sensor Meter
                                                                                                  -
                                                                                                  -
                                                                                                  BLDCSHIELDTLE956XTOBO1
                                                                                                  INFINEON BLDCSHIELDTLE956XTOBO1
                                                                                                  3865643

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Evaluation Board
                                                                                                  2. TLE9563-3QX
                                                                                                  3. Arduino Shield Board
                                                                                                  4. BLDC Motor Control
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$471.180
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TEL0087
                                                                                                  DFROBOT TEL0087
                                                                                                  3879727

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Dongle
                                                                                                  2. Bluno Link
                                                                                                  3. USB Bluetooth 4.0
                                                                                                  4. Arduino Robot Control Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$90.920
                                                                                                  -
                                                                                                  USB Bluetooth 4.0 Dongle
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0669
                                                                                                  DFROBOT DFR0669
                                                                                                  3879659

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Capacitive TouchScreen
                                                                                                  2. Fermion
                                                                                                  3. TFT LCD
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$283.140
                                                                                                  Arduino
                                                                                                  TFT LCD Capacitive TouchScreen
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0409
                                                                                                  DFROBOT SEN0409
                                                                                                  3879718

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Accelerometer Board
                                                                                                  2. Gravity
                                                                                                  3. Triple Axis
                                                                                                  4. I2C
                                                                                                  5. LIS2DW12
                                                                                                  6. Arduino Board
                                                                                                  7. ±2g / ±4g/ ±8g / ±16g
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$44.510
                                                                                                  -
                                                                                                  Triple Axis Accelerometer Board
                                                                                                  -
                                                                                                  -
                                                                                                  5647
                                                                                                  KITRONIK 5647
                                                                                                  3021724

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Development Board
                                                                                                  2. Prong Soil Moisture Sensor for micro:bit
                                                                                                  3. Integrated Probes
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$49.130
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  5645
                                                                                                  KITRONIK 5645
                                                                                                  3021726

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Development Board
                                                                                                  2. ZIP Tile for micro:bit
                                                                                                  3. 64 x Full Colour ZIP LEDs
                                                                                                  4. 3 x Expansion Ports
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$245.350
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
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                                                                                                  e絡盟 is a trading name of eluomeng Limited.
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