Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
Very nice explanation ....understood clearly . Thankyou so much sir
You are most welcome
Good
Thank you
I made a circuit with 10k,1k,100uf with bc547 in 3 to 5 voltage but battery backup just 1 day only. I blinking 3 0r 4 led with this circuit, what I can do that the battery backup will increase for a long time period.
Chalk piece sound is very irritative
Very nice explanation ....understood clearly . Thankyou so much sir
You are most welcome
Good
Thank you
I made a circuit with 10k,1k,100uf with bc547 in 3 to 5 voltage but battery backup just 1 day only. I blinking 3 0r 4 led with this circuit, what I can do that the battery backup will increase for a long time period.
Chalk piece sound is very irritative