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Showing posts from August, 2020
How to Make Electricity Distribution Board (Extension Board) For Home Au...
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Door Security Lock | ElectroMech Lab
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This circuit is consisted of one transistor, resistors, battery, and buzzer. PNP Transistor is used in this circuit. This is very easy and simple circuit but very usefull. If you like the video please press the like button, share and video, comment in the box. Please subscribe the channel if you haven't subscribed it. Thankyou Have a good day!