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I built a self-hosted Navidrome server to replace Spotify, and it works better than I expected

$20 in parts and an hour can get you your own Spotify alternative.
CNX Software

Convert old IR remote controls into presentation clickers using an RP2040 USB board and open-source TTVKTR firmware

TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...
Hackaday

Web-Based Control For A CB Radio

There was a time when a CB radio was a simple affair: a small box with a channel selector, volume, and squelch controls. No ...

I built my own Wi-Fi router with a Raspberry Pi for Starlink and solar control - here's how

This custom Wi-Fi router works off-grid with Starlink and can control my solar power station. Here's how I went about it.
GitHub

FPV Race Timing and Event Management

RotorHazard is an open-source timing and event management system for FPV drone racing. It tracks the video signals broadcast by race drones to trigger lap times, and processes them with a central ...