voltage level indicator by using zenor

circuit diagram with full detail=====https://tinyurl.com/y4u3wgl7
In this circuit, we are going to show you how to build a voltage level indicator with zen-er diodes. In this project we have used 4 zen-er diodes of different powers to make a perfect voltage level indicator.
A normal diode acts as a short circuit in forward bias condition while in reverse bias condition, it acts as a open circuit. A Zener Diode has a breakdown when a certain voltage level is reached. The voltage that pass through the zener diode is called the breakdown voltage of the zener diode. If a zener has a breakdown voltage of 5.1 V, after 5.1 V or greater is applied to it, it will cross the voltages which power on a load.

circuit diagram with full detail=====https://tinyurl.com/y4u3wgl7

Видео voltage level indicator by using zenor канала Robo projects