How to make 5v Relay Module at Home

Hi everyone.. In this video you learn How to make 5v Relay Module at Home. It's an one channel Relay Module.
Components :
1. Pcb
2. Bc 547 Transistor
3. 1N4007 Diode
4. Relay 5v
5. Resistor 6.5k Resistor
6. Resistor 220 ohm (2 p)
7. 3 pole screw Terminal
-------Circuit Diagram---------
drive.google.com/file/d/1NTF5...
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[@Naveengbadiger]

Wow its working bro

[@mannabibha6467]

Suppr 👌carry on 👍

[@etinvention7256]

Thanks 😊

[@ADtechnicalGyan]

Mst bro

[@techmaster6587]

Ooooo! Nice

[@etinvention7256]

Thanks 😊

[@techg.s.galaris2771]

Nice video and nice work. Can you post the shematic?

[@etinvention7256]

Thanks 😊.. Please check the Description

[@techg.s.galaris2771]

Thanks my friend!

[@etinvention7256]

Welcome 😊.. Please Subscribe to my channel

[@prod_jay2132]

Good job. Keep it up. But my relay is able to handle max ac power of 250 volts but the current supply at my home is 260 volt. Is it okay if I use my relay?

[@etinvention7256]

You can use but don’t give more than 3-5A load

[@prod_jay2132]

@@etinvention7256 so I'm trying to fix a automatic water pump controller whose relay is not working but my multimeter can't read amps more than 10 so can I use it there or not?

[@prod_jay2132]

I think it uses one of those 20 amp plugs with a red light

[@etinvention7256]

Don’t use there

[@deluxshorts-x70]

Sir apne male header kitne mm ki li hai apne please tell

[@etinvention7256]

2.54mm

[@poojaagarwal3433]

Sir apne pheli konsi resistance use ki hai

[@etinvention7256]

220 Ohm

[@masterspark6246]

At what price you take every thin

[@jamesallen6007]

Why use a transistor, it works without one?

[@etinvention7256]

No .

[@genleaks5173]

is it low trigger or high trigger?

[@etinvention7256]

It's High Trigger..

[@genleaks5173]

Can you make the low trigger pleaseee

[@genleaks5173]

Or just the schematic

[@etinvention7256]

Okk...

[@chotabheemfulepisode9202]

Ye kis lea hota h

[@etinvention7256]

Yea hai automatic Switch... Aap isko time ka sath on /off Kar sakte ho..

[@chamanka6249]

Whydid you use transistor . Can you explain it

[@etinvention7256]

Because, Relay's operating voltage is 5v and our sensor, microcontroller output voltage less then 5v . For triggering relay this much voltage not enough. So we using a transistor to get enough voltage for trigger.

[@chamanka6249]

@@etinvention7256 ok. Thank you

[@chamanka6249]

I bulid this circuit but i face some problem. When I connected it to the arduino it worked for a few seconds but then it stopped working. When I looked at the voltage coming to the coil, it was 3.3v. When the voltage comes through the transistor, it may decrease. Can you give solutions for that?

[@etinvention7256]

@@chamanka6249 ensure input voltage 5v or not. Required exact 5v .

[@philipthomas8104]

How much current will this relay draw from the Arduino pins

[@etinvention7256]

Aprox 70mA

[@RohitChaudhary-wn6ks]

1 A per pick up hogi

[@RohitChaudhary-wn6ks]

Whats the range to pick up relay

[@etinvention7256]

This relay operate current max 70mA and Contact Current is Max 10A Ac/Dc

[@masterspark6246]

Bro does it cost actually 25?

[@etinvention7256]

Yes bro

[@deluxshorts-x70]

Bro relay on kyo ni ho rhi

[@etinvention7256]

Transistor ko thik se connect karke dekho ekbar ..

[@Sritheepan]

L

[@ayushdubey1995]

Mst bro

[@DPKDSGYAN]

Sir 5 volt dc relay aapko kitne ₹ ko mila mujhe 10 pis chahiye

[@etinvention7256]

₹ 12 only.. Offline market