I can program the ATtiny, remove the Arduino from the circuit, and power the ATtiny and temperature sensor from my bench supply, but I still have the same problem as before. The ATtiny doesn't have an Aref pin, does it?
I can program the ATtiny, remove the Arduino from the circuit, and power the ATtiny and temperature sensor from my bench supply, but I still have the same problem as before. The ATtiny doesn't have an Aref pin, does it?