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

                                                                                                  Add-on Boards / Modules:

                                                                                                  733 Products Found
                                                                                                  Find a huge range of Add-on Boards / Modules at e絡盟 Hong Kong, including Sensors, Other Add-on Boards/Modules, Screens & Displays, Carriers & Expansion, Embedded Power. We stock a wide range of Add-on Boards / Modules from the world's top manufacturers including: Dfrobot, Seeed Studio, Kitronik, Arduino & Infineon
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                                                                                                  Add-on Boards / Modules

                                                                                                  (733)

                                                                                                • Audio / Visual (20)
                                                                                                • Carriers & Expansion (48)
                                                                                                • Communications (27)
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                                                                                                  ComparePrice ForQuantity
                                                                                                  KIT0011
                                                                                                  DFROBOT KIT0011
                                                                                                  2946111

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Development Kit
                                                                                                  2. Gravity Series Sensor Kit For Arduino
                                                                                                  3. 27 x Assorted Sensors
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$651.810
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  27 Pcs Sensor Kit
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0265
                                                                                                  DFROBOT DFR0265
                                                                                                  2946070

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Add-On Board
                                                                                                  2. I/O Expansion Arduino Shield
                                                                                                  3. Gravity Series
                                                                                                  4. IoT Development
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$59.080
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Gravity IO Expansion Shield 
                                                                                                  -
                                                                                                  -
                                                                                                  83-16991
                                                                                                  SEEED STUDIO 83-16991
                                                                                                  2801858

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Grove Starter Kit for Arduino
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$285.890
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0159
                                                                                                  DFROBOT SEN0159
                                                                                                  3517879

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog Electrochemical CO2 Sensor
                                                                                                  2. Arduino and Raspberry Pi Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$415.000
                                                                                                  5+
                                                                                                  HK$406.700
                                                                                                  10+
                                                                                                  HK$398.400
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ANALOGUE CO2 Gas Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0203
                                                                                                  DFROBOT SEN0203
                                                                                                  3517882

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Heart Rate Monitor Sensor
                                                                                                  2. 3.3V to 6V Input
                                                                                                  3. Arduino/Raspberry Pi/Intel Edison/Joule/Curie Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$135.790
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Heart Rate Monitor Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  PIM357
                                                                                                  PIMORONI PIM357
                                                                                                  3498490

                                                                                                  RoHS

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

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Digital Sensor Cable
                                                                                                  2. 10 Pack
                                                                                                  3. Arduino Development Boards
                                                                                                  Pack of 1
                                                                                                  1+
                                                                                                  HK$35.330
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Digital Sensor Cable (10 Pack)
                                                                                                  -
                                                                                                  -
                                                                                                  110010024
                                                                                                  SEEED STUDIO 110010024
                                                                                                  4060372

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Acrylic Case
                                                                                                  2. Seeed Studio XIAO Expansion Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$27.170
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Acrylic Case
                                                                                                  -
                                                                                                  -
                                                                                                  101020027
                                                                                                  SEEED STUDIO 101020027
                                                                                                  4007663

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Electricity Sensor Board
                                                                                                  2. TA12-200
                                                                                                  3. Arduino and Raspberry Pi Development Boards
                                                                                                  4. w/Cable
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$55.170
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Electricity Sensor Module
                                                                                                  -
                                                                                                  -
                                                                                                  101020055
                                                                                                  SEEED STUDIO 101020055
                                                                                                  4007684

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Gas Sensor Module
                                                                                                  2. Combustible Gas
                                                                                                  3. Smoke
                                                                                                  4. 4.9V to 5.1V
                                                                                                  5. Arduino/Raspberry Pi /ArduPy Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$64.510
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Gas Sensor Module
                                                                                                  -
                                                                                                  -
                                                                                                  103030356
                                                                                                  SEEED STUDIO 103030356
                                                                                                  4007778

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Expansion Board
                                                                                                  2. Seeeduino XIAO
                                                                                                  3. 5V / 3.7V
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$131.110
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Seeed Studio
                                                                                                  Seeeduino XIAO Expansion Board
                                                                                                  -
                                                                                                  -
                                                                                                  101020049
                                                                                                  SEEED STUDIO 101020049
                                                                                                  4007681

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  SEEED STUDIO
                                                                                                  1. Flame Sensor
                                                                                                  2. With Cable
                                                                                                  3. 4.75 V to 5.3 V
                                                                                                  4. 1 m
                                                                                                  5. Arduino & Raspberry Pi Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$44.920
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Flame Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  ATARDADPT-XPRO
                                                                                                  MICROCHIP ATARDADPT-XPRO
                                                                                                  2451528

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. Adaptor Board
                                                                                                  2. For Xplained Pro Boards
                                                                                                  3. Provides UNO/R3 Compatible Connector and Switches
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$554.200
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Microchip
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00012
                                                                                                  ARDUINO ASX00012
                                                                                                  3019375

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. MKR THERM Shield
                                                                                                  2. MAX31855
                                                                                                  3. DS18xx
                                                                                                  4. Arduino MKR Development Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$499.860
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Analog Devices
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  ASX00010
                                                                                                  ARDUINO ASX00010
                                                                                                  3019376

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. MKR RGB Shield
                                                                                                  2. RGB Pixel Based Display
                                                                                                  3. 84 APA102 RGB LED's
                                                                                                  4. SPI
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$499.860
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  A000070
                                                                                                  ARDUINO A000070
                                                                                                  3267254

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ARDUINO
                                                                                                  1. Motion Shield
                                                                                                  2. 9-Axis
                                                                                                  3. BNO055
                                                                                                  4. Triaxial 14-Bit Accelerometer and 16-Bit Gyroscope
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$306.550
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Bosch
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  IMX8MMINI-IARD
                                                                                                  NXP IMX8MMINI-IARD
                                                                                                  3868960

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Interposer Board
                                                                                                  2. i.MX8MMINI
                                                                                                  3. ARM Cortex-A53/Cortex-M4
                                                                                                  4. Arduino Shields
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$788.300
                                                                                                  Min: 1 / Mult: 1
                                                                                                  NXP
                                                                                                  Interposer Board
                                                                                                  ARM
                                                                                                  Cortex-A53, Cortex-M4
                                                                                                  56103
                                                                                                  KITRONIK 56103
                                                                                                  3911149

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Protective Case
                                                                                                  2. Nylon
                                                                                                  3. Green
                                                                                                  4. BBC micro:bit
                                                                                                  5. Mounting Bracket
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$39.130
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Pro Mountable Case
                                                                                                  -
                                                                                                  -
                                                                                                  SBCSHIELDTLE9471TOBO1
                                                                                                  INFINEON SBCSHIELDTLE9471TOBO1
                                                                                                  3127691

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Evaluation Board
                                                                                                  2. TLE9471 System Basis Chip (SBC)
                                                                                                  3. CAN Automotive
                                                                                                  4. Arduino Shield
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$350.660
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0785-Y
                                                                                                  DFROBOT DFR0785-Y
                                                                                                  3879670

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. LED Button
                                                                                                  2. Gravity
                                                                                                  3. Yellow
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$38.190
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  LED Button
                                                                                                  -
                                                                                                  -
                                                                                                  56102-B
                                                                                                  KITRONIK 56102-B
                                                                                                  3911143

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Protective Case
                                                                                                  2. Nylon
                                                                                                  3. Black
                                                                                                  4. BBC micro:bit V1 & V2
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$50.700
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Pro Protector Case
                                                                                                  -
                                                                                                  -
                                                                                                  TWR-SHIELD
                                                                                                  NXP TWR-SHIELD
                                                                                                  2407400

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. Daughter Board
                                                                                                  2. Shield Adapter Module for the Tower System
                                                                                                  3. Arduino Shield (R3 Compatible) Headers
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$407.490
                                                                                                  Min: 1 / Mult: 1
                                                                                                  NXP
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SHIELDBTF3050TETOBO1
                                                                                                  INFINEON SHIELDBTF3050TETOBO1
                                                                                                  2671322

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Evaluation Board
                                                                                                  2. BTF3050TE Low-Side Power Switch Shield
                                                                                                  3. For Arduino
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$210.400
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MP005295
                                                                                                  MULTICOMP PRO MP005295
                                                                                                  3528652

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MULTICOMP PRO
                                                                                                  1. Digital LED Strip
                                                                                                  2. 1 m
                                                                                                  3. BBC micro:bit Board
                                                                                                  4. RGB
                                                                                                  5. 60 LED
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$418.870
                                                                                                  5+
                                                                                                  HK$372.290
                                                                                                  10+
                                                                                                  HK$304.710
                                                                                                  50+
                                                                                                  HK$257.820
                                                                                                  100+
                                                                                                  HK$239.400
                                                                                                  More Pricing...
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Digital LED Strip
                                                                                                  -
                                                                                                  -
                                                                                                  5622
                                                                                                  KITRONIK 5622
                                                                                                  3021756

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Development Board Accessory
                                                                                                  2. Audio Cable For micro:bit
                                                                                                  3. 3.5mm Receptacle To 2 x Crocodile Clips
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$25.300
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Audio Cable
                                                                                                  -
                                                                                                  -
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                                                                                                  An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                  e絡盟 is a trading name of eluomeng Limited.
                                                                                                  Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.