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Adjustable sensitivity automatic street light circuit
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- Опубликовано: 3 апр 2019
- Hello Friends, today in this video i have shown how to make an automatic street light circuit with adjustable sensitivity.
Components required:-
Relay 6v
BC547 transistor
10K pot
LDR
Battery
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Thank you for watching
its 100% genuine and working . thanks bro you saved my time
Perfect. No bothersome music.
Can I use a 5v relay please reply as I need it for my school project
Thank you for the tutorial, it was very useful for me
Osadaron ok dan
I like the over all project but if you are going to assemble as street light; it shouldn’t have battery in circuit.
Yes off course, actually I too had confusion . battery is connected to relay coil it will drain out the battery very quickly. Because for DC a coil is only a short circuit so it will drain battery quickly. Why can't we use AC with a relay??
It will work with 12 volt battery
Good job 👍👍
can I replace the batt with 9 v?
Very nice working.and easy simple
battery is connected to relay coil it will drain out the battery very quickly. Because for DC a coil is only a short circuit so it will drain battery quickly. Why can't we use AC with a relay??
Use 5 volt charger or build transformer power supply.
ALLAHU EKBER MAŞALLAH
i like with groovy 80's disco music better!
Do not used 3.7 v used 6v and your circuit works
Amigo, boa noite! Me tira uma dúvida. Fiz esse projeto desse jeito. Só que entre o finalzinho da tarde até o escurecer total, ele fica piscando rapidamente e quando escurece aí a lâmpada fica acesa.
O que será?
Can I use 12V relay
Very well but where is the freewheel diode?
How do I make this circuit drive a small motor when there is no light on the ldr and turn it off when it has light, without using the relay, how can it do otherwise in this circuit?
With using a transistor
Sir I have 12 v relay what will I do please reply please
replace the relay and give circuit 9v
As u have shown the volume control if we don’t want to use it then
Question: he connected the bulb to the NC right? Why the relay is switching the bulb off when there’s low light on LDR?
its working bro
Good
يتعذر الاشتراك ولا يوجد جرس-يتعذر التعليق-لا أعلم .
As shown if we don’t want to connect the volume control then what should be connected
Which is best fixed resister for it I don't have adjustible resister hereee
Nice jop
Please sent the diagram
Some circuit missing in video how to get them ,as no link in video
Do you have schematic please 🥺... Mine is reverse.. lights up at day
I use B20k potentiometer is that ok?
ThankS 👍
Can you make it with a delay time of 1-minute please
Awesome bro!!!!!!!!!!
sir, can i use transistor 2n2222 NPN ?
you can use any npn transistor.
How can 3,7v battery work the 6v rellay ???
सर अगर transformer less सर्किट से 12वोल्ट दे तो वर्क करेगा।
Sir I've not 10k pot, how it'll be done
Must reply
Just use various resistor from 470 ohms to 10k and find what works as your need
@@TechIdeasAG Tq sir
Akta video din
9 Watt LED light complete
Nice!!!
Thanks
Is the DC supply of 3.7 volt neccessary? Maximum how much DC supply we can provide?
You can use upto 6v here for 6v relay, but you can use 12v relay with 12v input
Also, my load is of 250W, so will this circuit take this much load?
Sorry not 250W but 300W, I have a l9ad of 300W
Bro how do we connect more than one component
You mean at relay output?
Yes.
Suppose we need to work fan, light charger 🔌 ,can we do with a single relay
Thanks friend..
👍
good guy!!!
We will be connecting it with 3W 6 v solar panel
Can i use 100 k pot?
Sir as a student I didn't get idea to connect circuit
Wont last 5 minutes unless you put a diode across the relay coil.
how can use in 6 volt solar panel and 4 volt 2ah battery
Where is the diode bro
bhai last video try kiya per
no output
Bro what to do if potentiometer not sensing
Vai sab led bulb jalega keya batana please
Keep the ldr close to the bulb game will be over.
6volt working circuit may be
Ate koto Watt jolbe 9 Watt LED jolbe ?
How can work 6v relay 3.7voltage
Hi brother can we make it with 5V relay
Yes you make
How to give power to this circuit 12V? external battery?
Yes, if using a 12V relay then 12v dc power will work
@@TechIdeasAG nesse caso, pra usar em 12v, tem que alterar mais aigum componente?
please make same video with 5 volt real, 6 volt mini solar panel and 4 volt 2ah battery sir
I made this bt he is working only in High sunlight
can we use other transistor...?thanks
Any medium power transistor will work fine.
Tech Ideas /so much thanks..with best wishes
Thank you
सर रिले में 12वोल्ट सप्लाई न देना पड़े डायरेक्ट ac कनेक्शन से ही चले ऐसा कुछ हो सकता है क्या।
कृपया बताएं।
Not possible, relay works only on DC volts
Tech Ideas ok.
Thank you .
Can I use 12 v replay plz reply me 🙏🥺
Yes, ofcourse
Bro it will on at evening 6'o clock
If I use 12 volt to power supply, what its will works ?? Tq
Just change the relay to 12V
Tech Ideas oke thank you sir 👍👍
Awzm man
thanks where is the music?
Bc 558?
इस सर्किट का क्या फायदा
अगर आपको ऑटोमॅटिक तरिकेसे लाईट चालू- बंद करना हो तो ये इस्तमाल कर सकते हैं जसे की रात होते ही लाईट चालू करना.
Bro ir led se banovo
Bagaimana caranya jika menggunakan suplay 220 volt...?
Its very useful thanks
Circuit diagram?
I will maked thise but direct opposite working day led on night led off 😡😡😡
did you loose your voice ?
funciona con Relay 5v o no
Lo mismo, esta alimentando con 4V.
If we don’t want to connect
We don’t want to connect the volume switch then
vai plz LDE KOI PABO BOLBEN PLZ
not working
main line connection not in video 🤪😠😠😠😠😠😠😠😠😠😠😠😠😠😠😠😠😠
Pnp ya npn
not working man
and this crap shit i may have in my car? no way dude
Vc não fala nao miseria