Temperature module of small dimensions (approximately 45x25mm), compatible with arduino and digilent cerebot. Useful for data acquisition systems based on microcontrollers (arduino, pic, etc.) and as a thermoresistor calibrator. Able to use three temperature sensors at the same time:

• LM35
• AD22103
• thermoresistor

It only needs to be powered with +5V and +3.3V to measure temperatures greater thad 0°C with LM35 and AD22103 sensors. Optionally it can also be supplied with -5V to measure temperatures below 0°C with the LM35 sensor. J3 is used as power switch for thermo-resistor, this allows it to be used with systems which reference is +5V or +3.3V It offers three independent analog outputs, one for each sensor.

In addition, a library is included for use with arduino.