DIY LED floodlight conversion module with PCB file. (full build)
41:06
Random prototype LED "thing" (surface mount)
35:08
RGB LEDs, signs and answers to questions.
23:15
Yatakların Yeniliği! Topraktan Yatak Yapmanın Çılgın Süreci. Kore Toprak Yatak
29:03
Icy Road Madness Caught on Camera
23:23
Dead 10W LED floodlight autopsy and repair/modification.
24:55
LED tester and comparison device
38:21
USB to PIR to LED-string interface PCB.
14:49