STEELHAUS is a PID temperature controller for knife-making heat treat ovens. It runs on a Raspberry Pi 4 with a touchscreen display. An ESP32 microcontroller handles the thermocouple reading and ...
This custom Wi-Fi router works off-grid with Starlink and can control my solar power station. Here's how I went about it.
The M5Stack CardputerZero is a tiny, portable computer that’s about the size of a small stack of business cards. But despite its compact size, it’s a full-fledged PC with a display, keyboard, and ...
Ever since the first Linux capable single-board computers came out, there have been projects turning them into handhelds. The Raspberry Pi Zero and in particular the Compute Modules are ideally ...
A good demo, like [Linus Akesson]’s Sum Ergo Demonstrato, looks like magic to the average hacker. To normies who don’t know ...
PWM relays allow engineers to go beyond simple "on-off" control to realize significant power savings and reduced heat signatures.
Pi-hole is a DNS sinkhole that protects your devices from unwanted content, without installing any client-side software, intended for use on a private network. It is designed for use on embedded ...
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