the capacitive sensors must be tuned during installation in order to achieve optimum effectiveness. For example, capacitance level sensors used to detect fluid levels through the wall of a glass ...

Description: Reliable level detection through non-metallic vessel walls Particularly space-saving design for use where space is restricted Easy installation with mounting adapters and cable ties ...

The working principle of digital calipers is mysterious enough that we’d never think to dismantle, much less improve them, right? Well, think again, as [Limi DIY] retrofits the processing ...

Happily there is a solution in the form of capacitive sensor probes ... This can be measured to gain a reading of the soil moisture level. The probe is fitted with a 3.3 V LDO regulator, which ...