1 wire sensor

Support for the The Peripherals I2C Control – PiCO – Interface

1 wire sensor

Postby Graham S » Sat Nov 15, 2014 4:35 pm

I need an A to D converter to measure the voltage of my main lead acid batteries while I’m running the Pi from the UPiS's own battery with no EPR input, hence I can't use the UPiS to measure this voltage.

Could I use the 1 wire sensor to measure a voltage in the range 11V to 16V? I would be happy to have some external circuitry if the 1 wire input requires 0-5V or 0-3V.
Graham S
 
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