MANORANJAN DAS
Published © Apache-2.0

DIY Relay Module Using BC547 and Relay Only

This is a simple project for those who want to make a relay module using one BC547 transistor.

EasyFull instructions provided30 minutes349
DIY Relay Module Using BC547 and Relay Only

Things used in this project

Hardware components

Breadboard (generic)
Breadboard (generic)
×1
Jumper wires (generic)
Jumper wires (generic)
×3
General Purpose Transistor NPN
General Purpose Transistor NPN
BC547
×1
Resistor 1k ohm
Resistor 1k ohm
×1
Resistor 150 OHM
For LED
×1
LED (generic)
LED (generic)
×1
Relay (generic)
5V
×1

Software apps and online services

Blynk
Blynk
For Testing This Project ................

Story

Read more

Schematics

f0r3nobii3ezxbe_large_HVDRaPkOJs.gif

F0r3nobii3ezxbe large hvdrapkojs

Credits

MANORANJAN DAS

MANORANJAN DAS

15 projects • 16 followers

Comments

Add projectSign up / Login