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 ...
The RootBoard is a handheld computer kit with a 3.5 inch color display, a 70-key thumb keyboard complete with function keys, and a built-in speaker plus what looks like a decent s ...
Included are 12 bitmap fonts derived from classic pc text mode fonts, 26 Hershey vector fonts and several example programs for different devices. Some displays may use a BGR color order or inverted ...
The ESP32 keeps finding new jobs in my house.
Whether you’ve been dragging an old MK2 or MK3 kicking and screaming into the present through the available upgrade paths, or ...
Setting up a Raspberry Pi for a DIY project can be daunting, especially if it requires soldering. These easier projects ...
how to build a precision time server. (optional) how to add a 4x20 LCD to display server status and GPS and PPS information. While you can use any model of Raspberry Pi to implement a Stratum-1 NTP ...
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