Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...
We've talked a lot about ESP32-powered displays, but what about displays that pack two ESP32 chips inside? That's exactly ...
DIY Tuitar uses an ESP32 to teach guitar with tuning, a virtual fretboard, and modes. Game modes include random note ...
An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...