Hi guys how are you ?
I hope you are fine !
Are you looking for making a relay board yourself , then your in right place.
today i will show you how to make a Diy relay module
that can be used any purpose . Even you can hookup with your Arduino or raspberry pi else use it for any project you needed a relay module. It costed me about 1$ (USD) to make one.
The reason i come up with this tutorial is last week i needed to make a project so fast(its a urgent project for my college) i needed a relay module to finish the last stage of the project, unfortunately i screwed . there is no relay module left in my garage . So, i went to a local store to buy one but there is no 5 volt or 6 volt relay module.But fortunately they have the relays , i bought so many(hope i can use like this situation in future :D) .then made one myself.
Its cheap and easy , you can save a little bit money by making these Diy relay module . At the same time you can use this relay module like a ordinary relay module. I made a single channel but you can make more on a same PCB.
for multiple channel like 2 or more , make copies of the same circuit in a single PCB.
So lets start making guys....!!!!
I hope you are fine !
Are you looking for making a relay board yourself , then your in right place.
today i will show you how to make a Diy relay module
that can be used any purpose . Even you can hookup with your Arduino or raspberry pi else use it for any project you needed a relay module. It costed me about 1$ (USD) to make one.
The reason i come up with this tutorial is last week i needed to make a project so fast(its a urgent project for my college) i needed a relay module to finish the last stage of the project, unfortunately i screwed . there is no relay module left in my garage . So, i went to a local store to buy one but there is no 5 volt or 6 volt relay module.But fortunately they have the relays , i bought so many(hope i can use like this situation in future :D) .then made one myself.
Its cheap and easy , you can save a little bit money by making these Diy relay module . At the same time you can use this relay module like a ordinary relay module. I made a single channel but you can make more on a same PCB.
for multiple channel like 2 or more , make copies of the same circuit in a single PCB.
So lets start making guys....!!!!
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// Description This is a 5V 10A 2-Channel Relay interface board It can be used to control various appliances and other equipments with large current It can be controlled directly with 3 3V or 5V logic signals from a microcontroller Arduino 8051 AVR PIC DSP ARM ARM MSP430 TTL logic It has a 1x4 2 54mm. Buy JBtek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM: Computer Components - Amazon.com FREE DELIVERY possible on eligible purchases.