Open-source 3/4/5S Lithium BMS
13K Views, 26 Favorites
Layered Lasercut Loudspeaker
2.6K Views, 34 Favorites
Programmable Battery Protection [Open Source]
22K Views, 276 Favorites
Design Your Own Amplifier PCB (in DipTrace)
6.1K Views, 31 Favorites
How to Prepare Your Lasercutting Files (Inkscape)
12K Views, 66 Favorites
The Boominator: 360° of 115dB Music
96K Views, 605 Favorites
![Programmable Battery Protection [Open Source]](/proxy/?url=https://content.instructables.com/FP8/TZ4Q/IVA4Q19M/FP8TZ4QIVA4Q19M.jpg?auto=webp&crop=1.2%3A1&frame=1&width=306)
