How can I connect this sensor to Pi3? The resistance is 240-33 Ohm. And it has only two wires. Thanks for any help.
https://www.nuovarade.com/product.php?p ... goryId=116
Re: Analog liquid level sensor
In my phone I could not get access to the documents at your provided link.
However, I think it works similar to variable resistor. And you need some additional hardware to measure it. Because this sensor is analog. You need a ADC to properly translate the signal for your pi.
However, I think it works similar to variable resistor. And you need some additional hardware to measure it. Because this sensor is analog. You need a ADC to properly translate the signal for your pi.
Re: Analog liquid level sensor
Hi and thanks for reply. I figure out that part with ADC but is there someone who already did it and can help me with specific details of connecting it. 
Re: Analog liquid level sensor
Okay. Basically You need one extra resistor in series with your sensor. In that why you made a voltage divider. And that can you read in with your ADC. And translate it in code to the right level.
I'm not able now to give you a schematic.
I'm not able now to give you a schematic.