IO Development Boards

Basic IO development boards to get your project up and running in no time. We have a huge range and offer free technical support.

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2 Channel Relay Module

2 Channel Relay Module£28.30

USB-ISS - Enhanced USB-I2C Module

USB-ISS - Enhanced USB-I2C Module£22.60

RS232 Shifter SMD

RS232 Shifter SMD£9.17

RS232 Shifter SMD No DB9

RS232 Shifter SMD No DB9£9.17

FT232RL USB to serial 3V and 5V

FT232RL USB to serial 3V and 5V£7.00


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