How to make a motion sensor light at home with explanation | PIR sensor | Transistor-BC547
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- Опубліковано 22 лип 2024
- In this video, I have explained the working of a PIR sensor and how to make a motion sensor circuit. Please give your valuable suggestions in the comment box.
Components Required: (Affiliate Links)
1. PIR sensor ►amzn.to/34ht91n
2. BC 547 transistor ►amzn.to/3wAgO4u
3. 820 Ω resistor ►amzn.to/34i2jWD
4. 5v dc supply
5. 5v relay ►amzn.to/3vqBwnc
6. Light bulb ►amzn.to/3wARwmJ
7. Bulb holder ►amzn.to/2REhaZ3
8. IN 4007 Diode ►amzn.to/2RNpLsj
Disclaimer: The above links are affiliate links. That means if you make purchases through those links, we may earn a small commission (at no extra cost to you). Thank you for your support
Download the circuit & Explanation: www.bluedotelectronics.com/el...
Music credit: www.bensound.com
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Very successful circuit. I did it. Thank you very much for your excellent explanation.
Finally someone gave me that content that i wanted..........thnakew soooooo much😀🤩
Welcome 😊
So nice thanks the world's best teacher
Excellent demonstration with clear explanation. May Allah/God increase your knowledge and guides you
Thanq so much Lawal Mohammed
Very nice👍👍👍
The world's best teacher please make for us an ampliefied clap switch sir
So nice thanks
great work success there family 👏🤝
It's working.😁 Thanks sir.😉
Good work. Keep it up
wow...very nice job
you are very good my friend thanks
Thanks @Uski Giri
Thanks
Can you share documents again? The link in the description isn't working
TNX BUDDY. What is the detectable range of this PIR Sensor ???
Nice
So nice
Hlo shall we use 9v relay 9v dc supply instead of 5v for this process
How to connect a 12V LED strip light directly to the sensor without using any resistor or transistor or a relay. The LED strip light will be powered by 12V 5A driver. The setup will be mounted underneath the kitchen platform. The LED strip light should turn ON when the drawer is opened.
Why are transistor and resistor mandatory? What would happen if remove them and connect LED strip light directly? In case if direct connection, will the strip light get damaged or the pir sensor get damaged? Or neither of these will get damaged and LED strip light won't glow?
thanks for support
Nice information in details . Thank You
Subscribed
Hi very nice Schematic, would you be able to share the circuit which is also connected via an LDR so the light only activates on IR motion at night, that way the PIR will remain inactive at day time. // Also is it possible for a parallel bypass to put on the light directly by a switch ? It would be great if you can share this schematic please.
ua-cam.com/video/2dxhbXHYEG0/v-deo.html
What does resistor and diode do
You should reply all the questions
I tries to hook this up without diode and resistor and it acts like a timer on and off on and off etc
Sir if i give 5v AC supply will it work
Sir mazha problem zhala sensar kam karat ny
Can I use 220ohm resistor
Will it act in day time?
My light is 30 w led and it is frequently getting on and off without any motion
Pls tell solution ⚠️
Can I use another 5v relay,like 8pin DPDT 5V RELAY
Yes, you can use.
Can l use 12v DC
How I can use triac instead of relay. It will save space
and money
Anil Kumar Goel
I want to use led strip. Can you please help to make this with pi sensor? Please answer. 12 v LED strip in place of the AC bulb.
Remove the relay and AC supply. Connect XL6009 module at the output pins, you can get 12 v using this module.
Is The Process same for the 12 volt dc relay instead of 5volt relay
same. But you need to adjust the voltage requirement for the relay.
sir
i used the same circuit with 5 v relay , 5 v adaptor , pir sensor bc 547.When i swicth onthe power , relay switched on and bulb on , bulb stays on,. Can you pl tell me whats wrong with circuit. Bulb is not swtching off. I ve done setting of sensitivity and range also , no results.
Change the jumper setting and try
i used the same circuit with 5 v relay , 5 v adaptor , pir sensor bc 547.When i swicth onthe power , relay switched on and bulb on , bulb stays on,. Can you pl tell me whats wrong with circuit. Bulb is not swtching off. I ve done setting of sensitivity and range also , no results.
May be you relay is faulty.
Or pot of pir is faulty
I didn't get ckt diagram from, requesting to send
Can we use this circuit for room auto lights ON and OFF. If someone comes in the room Light should be ON and stay ON till someone is in the room and should be OFF when someone exit. Same like real life scenario. How to do this?? Please reply.
Yes, you can use this circuit as you described.
Transistor BC 458 warking
Supb
not working......
pura circute set kiye but light automatic on ho rha h ac supply dene se ......
how to solve problem....
If frasnel casing,not use.what happen.?
Purpose of using the fresnel lens is to broaden the aperture with short focal length. I hope you got the answer.
Can I use 9v bettry
Yes, you can.
Which ressistense use
820Ω Resistor of 1/4 watt
@@BlueDotElectronics I want to use led strip. Can you please help. Me to make this with pi sensor
Bhai bulb ko door laga sakte h kya
ha.laga sakte
Can we use 9v dc supply
Plz can you tell
Yes, you can use 9v supply to power the Arduino.
👏🇧🇷👏🇧🇷👏🇧🇷👏🇧🇷👏🇧🇷👏🇧🇷👏
Sir me tumi dhakavla tas kela ahe
Resistor value?
820ohm
Help sir me plz
Still this needs LDR to keep it OFF at day time.
ua-cam.com/video/2dxhbXHYEG0/v-deo.html
are call me ..once ..my duvets clear thanks for your understanding.
hi u good explanation but i have many question can i have your email to conntact you plz
Yes.sure, mail me at CONTACT@BLUEDOTELECTRONICS.COM
i tried but it dosnt work this is my email amroahmed1989@hotmail.com plz contact me and i m electrical Eng i have couple questions Thank you Brother
Bhai hindi m bhi bola kar english m to hazaro video hiiiii...bhai teri english ki wjah se na jane kitne bhai tujhe subscribe bhi nhi karte hongee ....
Hindi theek se aati hai
Haa, @dilip kamat
So nice
Nice
Will it act in day time?
So nice