Before discussing the details of the contents, I will show how to use sample programs for smoke testing of the soldered board. I recommend running first couple of programs in slow clock mode, so with ...

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]’ ...

If you don’t own a cat, hearing the sound of one meowing from somewhere in the house probably comes as quite a shock. The Cat Prank box built by [Reuben] promises to deliver such hilarity with aplomb.

Based on Raspberry Pi Zero 2 W, the Bee Write Back writerdeck is another DIY project that should be relatively easy to ...

Section 1. Purpose. This order continues the reduction in the elements of the Federal bureaucracy that the President has determined are unnecessary. Sec. 2. Reducing the Scope of the Federal ...

It's a solved problem, but I actually prefer a simple web UI.

This repository contains the code for a miniature keyboard. The keyboard supports 13 notes, spanning a full octave. If the first 6 notes of Happy Birthday are played, the keyboard will finish the song ...