soumil shah
Published

Fabricate Your Own 1-channel Relay

Make your own relay: 1 single channel relay. Download the image file, print, and enjoy.

IntermediateProtip3 hours524
Fabricate Your Own 1-channel Relay

Things used in this project

Hardware components

General Purpose Transistor NPN
General Purpose Transistor NPN
bc547b
×1
Resistor 1k ohm
Resistor 1k ohm
×1
1N4007 – High Voltage, High Current Rated Diode
1N4007 – High Voltage, High Current Rated Diode
×1
LED (generic)
LED (generic)
×1
Resistor 10k ohm
Resistor 10k ohm
×1
Relay (generic)
any 5v relay would do
×1

Story

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Schematics

pcb file print it out from a printer

Credits

soumil shah
5 projects • 7 followers
I am someone who “can adapt to any situationt and I transform unexpected obstacles into stepping stones for achievement
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