Tag: bc547 – Page 6

BC547 is an NPN epitaxial silicon transistor. It is mostly used for current amplification and switching. It has three terminals namely emitt…

Nowadays, we don't need fancy touch switches or expensive microcontrollers to make a touch switch circuit. Instead, we can use basic electro…

In this tutorial, we will learn how to generate the Fur Elise melody using UM66 IC. It is a simple and easy project for beginners to generat…

A transistor is a device mostly used for switching purposes. As one of the sizable semiconductor devices, the transistor has found use in gr…

This circuit turns on LED with the contact of your finger! Many times we want positive actions to be completed with contact as an alternativ…

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