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Stackable Raspberry Pi compatible Expansion Boards

Our stackable design allows you to connect several expansion boards on your Raspberry Pi.

The popular ADC Pi Plus Analogue to Digital converter allows you to measure up to 8 separate voltages from sensors and other inputs. Stack up to 4 ADC Pi Plus boards together to give you up to 32 ADC channels.

Need to expand the input and output capabilities on your Raspberry Pi? The Expander Pi gives you 16 IO channels, 8 ADC inputs, 2 DAC outputs and a real-time clock.

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Servo PWM Pi Zero

Servo PWM Pi Zero

The Servo PWM Pi Zero is a 16-channel, 12-bit PWM controller suitable for driving LEDs and radio control servos


Inc VAT: £10.19

Expander Pi

Expander Pi

Digital and Analogue interface for the Raspberry Pi 16 Digital I/O, 8 Analogue Inputs, 2 Analogue Outputs and an RTC.


Inc VAT: £27.59



The ADC DAC Pi Zero is a 2 channel ADC and 2 channel DAC expansion board compatible with the Raspberry Pi


Inc VAT: £13.79

Software Support

We have code demos and libraries available for popular platforms and languages in our knowledge base to use with our expansion boards.