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Development Boards & Accessories

  • Audio Amplifiers
  • Audio Effects and Sound Modules
  • Communications
  • Controllers
  • Development Boards & Accessories
  • Experimentation
  • Indicators and Testers
  • Light effects
  • Power supplies
  • Robots
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Parallel Port Interface card with Relays Outputs and Safety Charge Pump Option
$ 49.95 49.95 USD
Relayduino USB/RS-485 IO Module (8-28VDC)
$ 129.00 129.0 USD
Modbus I/O Module 8-28 VDC Powered
$ 139.00 139.0 USD
USB IO Controller 8AI+8DO (8-28VDC)
$ 159.00 159.0 USD
Arduino Thermocouple Multiplexer Shield (J - MAX31855J) (With Headers)
$ 64.95 64.95 USD
Arduino Thermocouple Multiplexer Shield (J - MAX31855J) No Headers
$ 54.95 54.95 USD
Arduino Thermocouple Multiplexer Shield (T - MAX31855T) (With Headers)
$ 64.95 64.95 USD
Arduino Thermocouple Multiplexer Shield (T - MAX31855T) No Headers
$ 54.95 54.95 USD
Parallel Port Interface with Relays Card Kit 24V
$ 13.29 13.290000000000001 USD
Programmable 5 x 7 Modular LED Matrix Display
$ 2.99 2.99 USD
End-Stop Switch Module (2pcs)
$ 7.95 7.95 USD
Breadboard Power Supply 5V/3.3V
$ 11.95 11.950000000000001 USD
Break Away Headers - Straight
$ 2.25 2.25 USD
RS232 Shifter SMD
$ 17.95 17.95 USD
Set of Mini Breadboards - 170 Tie-Points - 4 pcs
$ 6.95 6.95 USD
Raspberry Pi GPIO Male Header - 2x20
$ 1.95 1.95 USD
Photon Stackable Header - 12 Pin
$ 0.95 0.9500000000000001 USD
Photon Header - 12 Pin Female
$ 0.95 0.9500000000000001 USD
RJ45 Ethernet MagJack-Compatible
$ 2.50 2.5 USD
Pogo Pins with Pointed Tip
$ 1.25 1.25 USD