If you want to get started with motion sensors and the like, ESPHome makes it incredibly easy to build your own sensors.

Thermistors are also resistance-based temperature sensors, but their resistance/temperature curve has a negative slop and is highly nonlinear. But, they produce a higher change in resistance for a ...

Arduino textile flex sensor concept 9:16 am April 13, 2021 By Julian Horsey ...

SJEC-AICTE IDEA lab in collaboration with Department of Electronics and Communication Engineering (ECE) at St Joseph ...

I've just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m ...