teensy_ino

Thanks for the link! The online calculators also give the same result. So the 20 ohms for R2 mentioned above in thread 5 aren't correct after all? What is the correct value - what is correct now?

Hello everyone, Thanks for the info! Then in the extreme case at an input voltage Ue = 10V, with R2 = 20 Ohm, R1 Tank sensor = 40 Ohm, 167mA would flow... quite a lot in my opinion. With R1 = 283 Ohm, 33mA still flows. In another forum, I was...

Hello everyone, thanks for your answers! Unfortunately I can't provide a data sheet or a product page - the vehicle is over 40 years old. The only information that could be found is that of the fuel sender itself. It is a variable resistor...

Hello forum, I would like to read a tank sensor with the Teensy 3.5. The sensor is 2-pole and outputs 40 Ohm (+/-1) when the tank is full and 283 Ohm (+/-6) when the tank is empty. It is powered by a fixed, stabilized 10 V. As far as I know, I...