Dynamic Voiceover Microphone from old headphones - DIY
16:05
I made a fake CRT TV with a LASER
11:37
Planar Speaker PCB - Homemade HiFi Headphones
13:51
The BEST Mechanical Display You've EVER Seen!!!
13:13
Make Dumb Electronics Smart for $3
11:26
A Cyberdeck With A Removable Keyboard
39:53
Construir máquinas de precisão é simples, até que não é.
19:46
Eu construí um subwoofer MODERNO...
21:57