The ESP32 keeps finding new jobs in my house.

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 ...

[Chris Doble] has high ambitions: he’s making his own scanning-electron microscope, and as the first step he’s built a high-vacuum system. This required its own controller to manage the various ...

You can solder in any four 'standard' PEC11-pinout rotary encoders with or without a push-switch. The onboard microcontroller is programmed with our seesaw firmware and will track all pulses and pins ...

About AI Rescuer Robot is an open-source search and rescue robot project built using Arduino, NRF24L01 wireless communication, and AI-assisted decision making. The robot can operate in both manual and ...