Complete tutorial how to make your own inventions at home. Its a long video,but you can set the playback speed x2
1. DIY power bank 6in1 time from 00:30 to 13:55 2. Mini PC computer time from 14:10 to 25:40 3. Skeleton Audio Amplifier time from 25:50 to 37:00 4. Homemade soldering station time from 37:20 to 48:00
