A very good representation of the circuit....

Clearly understood thank u u possess very unique and easy style of soldering

👌👌Nice sir best se best👍👍

Im from indonesia,im so happy,watch your video,its so make me understand one by one to learn .tks bro..

Bro good presentation.... Can understand easily

I really like your connection and circuit diagram

its really working .thankyou bro

I had seen many like this, BUT U R VIDEO HAS CLARITY IN MAKING THE CIRCUIT AND WITH DIFFERENT APPROACH. Really nice and easy to understand. Keep it up! BINGO!!!

Very nice and very clearty i like this

Nice project bro. Keep it up. 😊

Very nice project sir

zbrdastt mind blowing very esaly method owsmmmm

Very very nice trick of connections

excellent work dear

very good video sir for. please uploade more technical video.

Bestt

nice job sir

great well done

Hey, do you know how the sunlight (or fluorescent bulbs) can influence in the circuit? I've been testing around these suspicious environments and the polarity of the IR sensor seems to be inverted. That's weird.

Very super & main circuit diagram material simple value Illa adhu Venu

1no video👍

Can we use different value of resistance?

which soldering iron u use?

Hi. A very nice project indeed. I have a request. How to convert this to a proximity sensor for lights.. so that when I come near this sensor it lights up a bulb and how to power the whole setup by AC supply. Thanks!

What type of wire do you use and tool do you use make bugger and other things wire straight?

Will this circuit work with motor?

Tq dude

i think at first you placed the buzzer wrong but at last you corrected it ,right?but then also superb project bro . i like it. keep it up.

Can we use an ic base also???

Can we use ic lm358n instead of ic lm358p

very good

nice idea

How to make the path for plain pcb?

sir please make a vdo on how to make 7 segment display using timer ic 555. & ic 4026

sir the vidio is fantastic but can you please give us part list and circuit diagram in the description box

Assalamoalikum...T.N bro you are makin a fairly nice n gud job..bro jus wanna ask can i use 220volt relay in replace of buzzer n LED for 220 volts appliances opertions?

plz rply soon its very imprtnt

From where to buy variable resistor please reply soon

Can we increase the distance sir

good video! but try to improve your picture quality

Bro in place of battery can we use mobile charger

the way you solder the circuit is wrong ... you even dont know that

good for school projects only.

sir please tell me its work in sun light????

Nice

Is this a PCB please reply mr

Can u please describe how the circuit works? And eventhough I cover the sensor with paper, the led still lights up. When I touch the IR receiver it does not light up.

what is the size of the wires

Can i use 100k variable resistor and adjust it to 10k??

Tank's

Sabbir very nice

reciver or transmitter both are same...i mens that both are ir led???

Good but use the pcb correct:)

Transmitter and receiver IR diode ke specific name bataiye sir

Sir i make the circuit like as your video. But there is not working. Led and buzzer is always is 1 after connect circuit as your view. Is any specification of IR transmitter and IR receiver?? Please help us

what is the maximum range

Iss mein problem yeh hy k ir sensor circuit room mein to ok kaam krta hy mgr jab iss pr day light parti hy to roshni sy on ho jata hy.

bro in which class u are studying ? u are from India? I am also like u I am also making projectes and circuits I make 1 circuit in month on sunday

Never in my 35 years as QC Engineer have I ever seen anyone mount through hole components as surface mount. Well, I suppose it can be done - of course, you've done it - but why? There's a lot more strength in through hole mounting components like that. Wrong solder iron, poor technique; I suppose it will work at first, but how long will it last? WOW! That's all I can say.

will it work with 9v 1amp adapter??

sir IR receiver nahi mil raha hai please reply me

It's very good from first.

Does't work on sunlight ( keep deeping on sunlight)

Nice project but it is not useful for door bell because in day light this circuit will work as a light switch and how it possible as a door bell?????

bery nic .jy shree ram

hello sir

Sir could you modify this circuit by once the buzzer gets on it never turn off until we switch off the circuit....

Please write down material what we need

It is good...but think different

Greate kya app PCB Boad ko Use krna Seka Sukty ho..... mugko project Create krny k lya PCB Use nahi krna Ayta is lya koai project me bana Nahi pa Raha Ho....

but lm 358 ke 3 point use nahi kar ne hai kya

thanks you

how to make smoke detectter

bro,,i didnt understand the polarity of led,and sensor u soldered..

Yar mene project pora bnaya mgr work nhi kya reason ?

Pls bataao

Sensor kha melaga

Ir led main + or - kese jane batao

It has a copied circuit diagram of tapendra mandal

me bnana chahta hu saman kha milega

IC K namber bi btao bhai

काम नई करत हे सर मै हा बनाये हओ त

chalo ok hai ... but do u know door bells save battery by taking SLEEP in microamp range .I have to say it is not usable project .IC will pull 1.2mA . 9v cell is 170mAH so we will have 170/1.2=141hour battery if not used ! which is 5 Days . - So bechara dorrbell battery lene jayega every 5days ! say battery is 30Rs so in 1 year he needs 73batteries = 2019Rs he has to spend

give this digram in pcb

plz tell me that from where can I buy these components plz plz plz bro

Nu apreciez pt. calitatea imaginii!!!

Circuit is not working

plz tel me tha resistor nmbr

Give the components that have been used in this project

n̲̅i̲̅c̲̅e̲̅ p̲̅r̲̅o̲̅j̲̅e̲̅c̲̅t̲̅ b̲̅h̲̅a̲̅i̲̅ y̲̅e̲̅ k̲̅i̲̅t̲̅n̲̅i̲̅ d̲̅o̲̅o̲̅r̲̅ t̲̅a̲̅k̲̅ k̲̅a̲̅a̲̅m̲̅ k̲̅r̲̅t̲̅a̲̅ h̲̅e̲̅ a̲̅g̲̅e̲̅r̲̅ i̲̅s̲̅ k̲̅ a̲̅g̲̅y̲̅ s̲̅e̲̅ k̲̅o̲̅i̲̅ g̲̅y̲̅a̲̅ t̲̅o̲̅

Mohtram yeh circuit sirf in house work krta hy........is ko sooraj ki roshni mein lay kr jaaein to khud hi on rehta hy yaani bahir sun light mein yeh useless hy

sir can you please show me +\- of the receiver and transmitter and LED

Does not working. .

Shall I use this ic CHNUA741CNK9E517

aap ne mere msg ka jawab nai diya

No explanation anyone can make from a circuit diagram...

sir if i am not using the buzzer then it is not working

Not working bro tryed 2 time s

That's not how we use a PCB lmao

can you send the circuit diagram please?