The basic idea is that it’s possible to measure a capacitor’s capacitance using two ... hand is easily detected. The sensor also detects liquid water with similar ease, either in the form ...

Liquid level measurement is a critical aspect of various industries, including oil and gas, chemical processing, and food and beverage. Accurate measurement of liquid levels is essential for ...

That’s what [Modest Maker] did and the resulting findings along with an attempt to beat the commercial system with some cheap capacitive sensors, are covered in a recent video that’s also ...