Electronic project Making a light-sensitive relay

Опубликовано: 14 Июль 2026
на канале: electro invention
526
18

Making a light-sensitive relay

In this video, you can see how to make a light-sensitive relay that lights up the circuit when the light goes down and turns on the lamp to prevent darkness.

This circuit is very simple and made with simple and accessible parts like a relay that you can easily make by watching this video

Required pieces 👇
1 - Relay
2 - BC547 Transistor
3 - 33K Resistor
4 - LDR
5 - LED
6 - 1K Resistor

Hello my friend
Every week I share videos about electronic tricks and projects on this channel. To watch the videos, be sure to subscribe to the channel and watch and like the videos.
thank you