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Raspberry Pi B+ AD/DA Expansion Board

Product Code: 103990060
Excl. VAT: £7.15 Incl. VAT: £8.58
You will earn 7 Robo Points for buying this product
The DA/AD module specifically designed for RaspberryPi.

The DA/AD module is specifically designed for RaspberryPi. It communicates with RaspberryPi through I2C bus. There is a LED light on the board that you can adjust brightness through DA. The module supply 4 ADC channel through header on the left side of module and the thermistor interface. The user can choose according to actual demand and use them.

Produce Features:

  •   Use PCF8591T chip
  •   DA/AD in one module
  •   8bit high resolution DA/AD
  •   Compatible with wiringPi
  •   Supply thermistor and photoresistance


  •   Raspberry Pi connection port
  •   Thermistor interface
  •   4 external analog channel
  •   Electric level switch jumper
  •   LED of DA choice jumper

Product Parameters:

  •   Working voltage: 2.5V-6.0V
  •   8-bit successive approximation A/D conversion
  •   Multiplying DAC with one analog output
  •   Analog voltage range from Vss to VDD
  •   4 analog inputs configurable as single ended or differential inputs
  •   Max sampling rate given by I2C-bus speed
  •   −40°C to +85°C operation

Typical Application:

  •   Supply monitoring
  •   Reference setting
  •   Analog control loop

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Raspberry Pi B+ AD/DA Expansion Board