Here is a nifty little boom box project I threw together tonight. Attached it all to a board and a piece of aluminum bracket I had laying around, as a handle. Now I have a sort-of-portable balenaSound “boom box” I can take with me around the yard. Still needs to be plugged in and kept within WiFi signal, but whatever - it’s a Friday night.
- Raspberry Pi 4
- HiFiBerry Amp2 (60W class D)
- HiFiBerry Universal Case for Pi4 (slightly modified for Amp2 power jack)
- Old laptop power supply (19v/3.15A)
- Polk Audio (Atrium 4) outdoor speakers