Quirky little mood light teardown with schematic
15:05
This lamp can hurt you in two ways
27:33
Excellently awful eBay trash (with schematic)
2:57
Williams Terminator II WPC PowerDriver Board - yet another leaky C2
15:52
eBay 9 MILLION mAh power bank teardown (with schematic)
20:00
Miniature Hard Drives
12:47
Scary 1920's high voltage thing (LOUD ELECTRICAL NOISES)
16:13
Passive infrared motion sensors: a two-bit camera powered by crystals
8:56