digital multimeter repairing bangla @msujay73 #multimeter #msujay73
14:13
how to fix a bt speaker: bluetooth speaker repair video : @msujay73
6:20
how to make magic tester:diy projects bc547:make magic tester wireless tester at homemade @msujay73
6:19
vivo y20g display change y20 back panel open y20 disassembly @msujay73
7:57
how to make a 12v 18650 battery pack : make 3.7 volt battery to 12 volt @msujay73
7:03
how to make battery charger at home easy : homemade 12v battery charger circuit diagram @msujay73
7:39
bluetooth speaker charging pin change
6:35
how to repair digital weight machine at home in bengali electronic weight machine displa @msujay73
0:30