Відео

How to make LM7812 Voltage Regulator Circuit 7812 voltage regulators #youtube #trending #7812 #electronic #viral #youtubevideo

ua-cam.com/video/RKFz63S2FDE/v-deo.htmlsi=MXAZ6p4jBxjL4nFy Torch Light Repairing || torch light ko kaise repair karen #youtube #viral #viralvideo #trending #religion #electronic @sgelectronic657

ua-cam.com/video/ZPBYs0HG0sU/v-deo.htmlsi=wTU2OTAR1X33645s how to make rechargeable led emergency light at home || powerful rechargeable light,best powerful led light #youtube #viral #video #videos #electronics #trending #led @sgelectronic657

short circuit protection circuit | short circuit protection of motor || #viral #youtubevideo #yt

How to make 12v DC fen #dcmotor #viralvideo #youtubevideo #trending @sgelectronic657

How to make 12v battery charger #batterycharger #electronic #youtube #viral @sgelectronic657

How to make 220v to 6v battery charger #viral #youtube #charger @sgelectronic657

bms circuit for lithium-ion battery & 12v battery #electronics #youtubevideo @sgelectronic

220v led bulb convert to 12v // 12v 9w led light #viralvideo

How to repair 25w soldering iron||Fix Heating element #viralvideo #youtube #sgelectronic

how to check step down transformer & 12-0-12 Transformer #viralvideo #youtube @sgelectronic657