6 hidden Samsung dial codes that unlock secret features on your Galaxy phone

Every Samsung phone has secret cheat codes, and it's a shame that more people don't know about them. Type these and see what ...

3 Android Auto automations that make my drives much easier - and how I set them up

Android Automations have been around for years now, and they're one of my favorite ways to both save time and make sure I don ...

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
Hackaday

DIY SI5351 Radio Tunes In SW, MW, And More

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

All GTA 5 cheat codes and phone numbers for invincibility, weapons, and vehicles

Los Santos gets a little more chaotic with these cheats and phone numbers.
MUO on MSN

I tested Claude Code, Codex, and Antigravity on a real electronics project — only one actually finished

ESP32s are surprisingly good AI lie detectors.