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

                                                                                                  Add-on Boards / Modules:

                                                                                                  736 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

                                                                                                  (736)

                                                                                                • Audio / Visual (20)
                                                                                                • Carriers & Expansion (48)
                                                                                                • Communications (28)
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                                                                                                • Other Add-on Boards/Modules (160)
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                                                                                                  ComparePrice ForQuantity
                                                                                                  5626
                                                                                                  KITRONIK 5626
                                                                                                  3021764

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. GAME 64 LED BOARD
                                                                                                  2. BBC MICRO:BIT BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$344.34
                                                                                                  5+
                                                                                                  HK$337.46
                                                                                                  Total:HK$344.34
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  MP-703-1065
                                                                                                  MULTICOMP PRO MP-703-1065
                                                                                                  3359811

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MULTICOMP PRO
                                                                                                  1. DIGITAL LED STRIP
                                                                                                  2. RGB
                                                                                                  3. 20LED
                                                                                                  4. 330MM
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$70.77
                                                                                                  Total:HK$70.77
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Digital LED Strip
                                                                                                  -
                                                                                                  -
                                                                                                  MBT0011
                                                                                                  DFROBOT MBT0011
                                                                                                  3517958

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Track Map
                                                                                                  2. For BBC Micro:bit Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$41.90
                                                                                                  Total:HK$41.90
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Track Map
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0504
                                                                                                  DFROBOT DFR0504
                                                                                                  3517929

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analogue Signal Isolator
                                                                                                  2. Gravity
                                                                                                  3. STM8S103F3P6/6N137
                                                                                                  4. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$168.89
                                                                                                  Total:HK$168.89
                                                                                                  Min: 1 / Mult: 1
                                                                                                  STMicroelectronics
                                                                                                  -
                                                                                                  STM8
                                                                                                  -
                                                                                                  SEN0378
                                                                                                  DFROBOT SEN0378
                                                                                                  3879709

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Breakout Board
                                                                                                  2. VL53L3CX ToF Distance Ranging Sensor
                                                                                                  3. 6-Pin Connector
                                                                                                  4. Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$75.54
                                                                                                  Total:HK$75.54
                                                                                                  Min: 1 / Mult: 1
                                                                                                  STMicroelectronics
                                                                                                  ToF Distance Ranging Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0316
                                                                                                  DFROBOT DFR0316
                                                                                                  3879645

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. ADC Chip Module
                                                                                                  2. Fermion
                                                                                                  3. MCP3424
                                                                                                  4. 18-Bit
                                                                                                  5. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$101.84
                                                                                                  Total:HK$101.84
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ADC Chip Module
                                                                                                  -
                                                                                                  -
                                                                                                  56102
                                                                                                  KITRONIK 56102
                                                                                                  3911142

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. Protective Case
                                                                                                  2. Nylon
                                                                                                  3. Clear
                                                                                                  4. BBC micro:bit V1 & V2
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$51.59
                                                                                                  Total:HK$51.59
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Pro Protector Case
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0119-O
                                                                                                  DFROBOT DFR0119-O
                                                                                                  3769893

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Evaluation Board
                                                                                                  2. Mini Audio Stereo Amplifier
                                                                                                  3. 3.3 V to 5.5 V Supply
                                                                                                  4. Class D Amplifier
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$50.08
                                                                                                  Total:HK$50.08
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  3W Mini Audio Stereo Amplifier
                                                                                                  -
                                                                                                  -
                                                                                                  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$41.33
                                                                                                  Total:HK$41.33
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Pro Mountable Case
                                                                                                  -
                                                                                                  -
                                                                                                  DRI0039
                                                                                                  DFROBOT DRI0039
                                                                                                  3769953

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Board
                                                                                                  2. Quad DC Motor Driver Shield
                                                                                                  3. Arduino Development Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$126.46
                                                                                                  Total:HK$126.46
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0374
                                                                                                  DFROBOT DFR0374
                                                                                                  3879646

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. LCD Keypad Shield
                                                                                                  2. V2.0
                                                                                                  3. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$109.49
                                                                                                  Total:HK$109.49
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  LCD Display Expansion Shield
                                                                                                  -
                                                                                                  -
                                                                                                  5644
                                                                                                  KITRONIK 5644
                                                                                                  3021715

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  KITRONIK
                                                                                                  1. GAME CONTROLLER
                                                                                                  2. BBC MICRO:BIT BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$151.84
                                                                                                  Total:HK$151.84
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  GAME Controller
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0024
                                                                                                  DFROBOT DFR0024
                                                                                                  2946089

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. TEMPERATURE SENSOR
                                                                                                  2. ARDUINO BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$50.08
                                                                                                  Total:HK$50.08
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Temperature Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  789
                                                                                                  ADAFRUIT 789
                                                                                                  2816376

                                                                                                  RoHS

                                                                                                  ADAFRUIT
                                                                                                  1. Silicon Manufacturer:-
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$339.04
                                                                                                  Total:HK$339.04
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0134
                                                                                                  DFROBOT SEN0134
                                                                                                  2946118

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. ANALOG GAS SENSOR
                                                                                                  2. ARDUINO BOARD
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$63.65
                                                                                                  Total:HK$63.65
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Analog CO/Combustible Gas Sensor 
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0129
                                                                                                  DFROBOT SEN0129
                                                                                                  3517900

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Analog CH4 Gas Sensor
                                                                                                  2. MQ4
                                                                                                  3. Arduino Development Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$58.57
                                                                                                  Total:HK$58.57
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ANALOGUE CH4 Gas Sensor (MQ4)
                                                                                                  -
                                                                                                  -
                                                                                                  SHIELDBTS70061EPPTOBO1
                                                                                                  INFINEON SHIELDBTS70061EPPTOBO1
                                                                                                  3282283

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. ARDUINO SHIELD
                                                                                                  2. HIGH-SIDE SW
                                                                                                  3. 12V
                                                                                                  4. 12.5A
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$307.94
                                                                                                  Total:HK$307.94
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  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$350.66
                                                                                                  Total:HK$350.66
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  TLE9241QUDEVBOARDTOBO1
                                                                                                  INFINEON TLE9241QUDEVBOARDTOBO1
                                                                                                  3879739

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. Development Board
                                                                                                  2. TLE9241QU
                                                                                                  3. Arduino Boards
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$906.55
                                                                                                  Total:HK$906.55
                                                                                                  Min: 1 / Mult: 1
                                                                                                  Infineon
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0668
                                                                                                  DFROBOT DFR0668
                                                                                                  3879658

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. LiPo Charger
                                                                                                  2. Type C Board
                                                                                                  3. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$50.08
                                                                                                  Total:HK$50.08
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Lipo Charger-Type C Board
                                                                                                  -
                                                                                                  -
                                                                                                  SEN0427
                                                                                                  DFROBOT SEN0427
                                                                                                  3879723

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. ToF Distance Ranging Sensor
                                                                                                  2. Fermion
                                                                                                  3. VL6180X
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$66.80
                                                                                                  Total:HK$66.80
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ToF Distance Ranging Sensor
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0760
                                                                                                  DFROBOT DFR0760
                                                                                                  3879660

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Speech Synthesis Module
                                                                                                  2. Gravity
                                                                                                  3. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$228.30
                                                                                                  Total:HK$228.30
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Speech Synthesis Module
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0792
                                                                                                  DFROBOT DFR0792
                                                                                                  3879676

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. ADKey Board
                                                                                                  2. Fermion
                                                                                                  3. 10 Keys
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$25.46
                                                                                                  Total:HK$25.46
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  ADKey Board
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0778
                                                                                                  DFROBOT DFR0778
                                                                                                  3879663

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. Expansion Shield
                                                                                                  2. RS232 Connector
                                                                                                  3. Alpha & Delta
                                                                                                  4. LattePanda
                                                                                                  5. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$211.32
                                                                                                  Total:HK$211.32
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  Alpha & Delta RS232 Expansion Board
                                                                                                  -
                                                                                                  -
                                                                                                  DFR0785-G
                                                                                                  DFROBOT DFR0785-G
                                                                                                  3879667

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DFROBOT
                                                                                                  1. LED Button
                                                                                                  2. Gravity
                                                                                                  3. Green
                                                                                                  4. Arduino Board
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$38.19
                                                                                                  Total:HK$38.19
                                                                                                  Min: 1 / Mult: 1
                                                                                                  -
                                                                                                  LED Button
                                                                                                  -
                                                                                                  -
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                                                                                                  An Avnet Company© 2026 Premier Farnell Limited. All Rights Reserved.
                                                                                                  e絡盟 is a trading name of eluomeng Limited.
                                                                                                  Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.