Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...

I retired the expensive commercial smart home hubs and rebuilt my smart home from scratch.

There’s no shortage of Geiger counter projects based on the old Soviet SBM-20 tube, it’s a classic circuit that’s easy enough even for a beginner to implement — so long as they don’t get bitten by the ...

Unbelievable as it may seem, gaming can sometimes pall after a while, even when you have amazing accessories. But if you also enjoy creating gadgets of your own, and have been looking for an ...

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In ...