The ESP32 is used to communicate with each of the sensors and allows for an external internet connection to a Home Assistant server to push collected data out. [Giovanni] has done an excellent job ...
Many of us electronics hacker types tend to have at least the same common equipment on our benches, namely a multimeter, an oscilloscope, some sort of adjustable power supply, and maybe a logic ...
You might think aftermarket parking sensors could be a bit of an unusual car upgrade at first, a bit like aftermarket reversing cameras, and you’d be right. Across ...