Defrost control timer. More complex than you might think
24:09
Remote control with mains referenced antenna
14:48
HVACR: How A Refrigerator/Freezer Defrost Timer Works/Defrost Timer Troubleshooting/Sequence/Testing
18:55
I thought this was going to be a fake kinetic switch
12:33
Comment ce minuscule moteur PCB a survécu à 1,6 milliard de tours
17:15
Pourquoi plus d’établis n’ont-ils pas cela ?
5:55
How to Test your Defrost Timer
17:18
Hotel key-card power switch teardown
22:07