How to Make an IR Proximity Sensor | Touchless Door Bell
ฝัง
- เผยแพร่เมื่อ 2 ก.พ. 2017
- Learn- How to make LM358 based IR Proximity Sensor at home. This sensor Can work as a Touchless Door Bell.
Project file on the free design tool: easyeda.com/tapendramandal/IR...
Subscribe My channel-th-cam.com/users/tapendra...
Download Circuit Diagram- www.mediafire.com/file/56l4hmo...
Required Components-
Buy Readymade IR sensor (amzn.to/2meFM4F)
1. LM358 IC
2. Zero PCB Board
3. IR Transmitter Receiver Pair
4. Buzzer
5. LED
6. 10K ohm Variable Resistor
7. Resistor(100ohm, 220ohm, 10K) etc.
Thanks For Watching my Videos
My Social Links-
Facebook- / tapendramandal
Instagram- / tapendramandal
Twitter- / tapendramandal
Music provided by NoCopyrightSounds
Alan Walker - Spectre [NCS Release] • Alan Walker - Spectre - แนวปฏิบัติและการใช้ชีวิต
Thank you so much for making this video.....Got the result......It's astuonding to see the IR working.
Hiii hlo send me same information about this experiment please
Hi what is the value for the resistor that you used?
Can i Use LM358N? or LM358D?
There's no other better video on an IR proximity sensor available online, I'm sure. You explained the circuit pretty well, I'm really greatful to you!! Keep up the good work, thanks, man!!!
bro u r just awesome imean I saw a video like this in brainergiser but u have showed it very clearly 👍
Fun project and could be used in other bigger projects too. 👏👍
Keep it up,Great vid,great knowledge :)
TH-cam pe bohat videos hai.par sbse achi yehi hai . IR Proximity sensor kaise bnana hai,bohat safai se btaea hai.
Good idea.....more than alot of ideas prepared and successfull more than new ideas.. New technology think and prepare ND saw ND seeing 👍
Hi guys learn PCB design
th-cam.com/video/ApXhpz8XPWE/w-d-xo.html
This is easy method to understand the ece students I am an ece student I can prepare it..
Apne yea Kiya Jo project right hua. Mean project kam Kar Rahi hai?
Can u explain me how can it works
Great, I'm also studying electronic engineering and this video is such a informative for me 🙂🙂🙂
@@parthvasita3073 👍🤗
@@bhavanaeepuri6561 please help me my output is always on
what about reverse it? for alarm maybe so when the door is open the buzzer is making sound. can you make the diagrm?
+Edi Utomo Putra then you need to swipe the connection of pin 2 and 3..it will work reverse
Tapendra Mandal dang circuit mastering to the next level xD
Tapendra Mandal k
Where will u place it though?
amazing........it helped a lot in my science exhibition
Muito bom 👏👏
Daria pra acionar um secador de mãos colocando um relé?
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.
It's not really inverted . in situations where there is a higher degree of IR the IR sensor will by default sense IR from the direct sources such as Sunlight or bulbs...now the IR from the reflection of obstacle is lower. Hence the logic seems to be reversed. Ideally in such situations go for ultrasonic sensors such as HC SR04
The LED receiver should have the two arrows pointing towards it. You should redraw your schematic bro...
Mind Blowing project bro
Its really coooolllllll...............i really love the type of experiments based on electronics......
Felling good to see a bengali
Possible Houdrtk Toadh planned a little after de ear
Great project! Congratulations!
How to increase the rang of IR
I enjoyed your video. It was very helpful. Thank you!
thank you
bro. iska report milenga ?
I did exactly as shown , but as soon as I connect the battery the led glows and buzzer rings , and the IR sensors don't work . So what has to be the problem ? And also can make it right or I'll have to work on again?
Just reverse the orientation of the photodiode (black)
Mine isn't working too. 100 ohm resistor is getting overheated
What the value for the resistor that we should use?
Which schematic did you follow the breadboard one or the other? Can you please guide me if now you know about what was the problem. I am short of time and have no idea what to do now.
@@Falcon-wu4ui Sorry man. I don't exactly remember. This was 4 years back for small college project.
thank you . it worked for me but led is emitting less brightness and buzzer is producing a mild sound.
You did a good job!
Good Electronics
dorimon
Please help me
Please use own voice guide at the place of music
very good work and easy to understand thank you
but can i use UA471CN op amp instead of LM358 ??
Thanks for my micro project perfectly successful full thanks 😊
Buddy it is continuously beeping...pot is adjusted..connection is right too...please help me out..
check lm358 ic
Cjeck is it shorted
The photodiode (black) is connected in reverse.
@@ssevaelhow can do ?
@@ssevael wdym connected in reverse?
The breadboard diagram is wrong...
Is the circuit diagram true.....broo plz respond quick.....
@@unitedseven ap kch describe kr de
This project is not working on my breadboard please help me ...😟😞
Sir thanks y ir riciver bhut Smart h accha lga.
Yar Bhai kamal hai ........ Yar tu 👌👌👌
Nice project there! Noticed a mistake in the circuit diagram: the IR photodiode should have been in a reversed polarity if I am not wrong ;)
no matter for polarity of IR receiver.
@@tapendramandal this circuit not sense any person...
Buzzer any time work when we atteche battery
Plz reply me
Is it wrong in the circuit send me same information about this experiment I want to do this experiment.......,,,,
@@lalita8867 yes i too noticed same problem
can u tell how to make a wireless camera
Hi guys learn PCB design
th-cam.com/video/ApXhpz8XPWE/w-d-xo.html
Na panna pora Project tnx bro this video use full
@tapendra mandal what is the thing you used to connect those components the thing that you cut
Hello, how are you? How do I increase the distance to 1 meter?
+lucas dos santos bull hello friend i am fine..you can adjust distance via variable resistor.
Tapendra Mandal: Cool, i think it's cool thank you my friend
Bhaiya work nahi ho raha hai aapka whatsup no. Milega kya please help me
simple and useful good work thx...
Did u connect photodiode in reverse bias or the way u show it in schematic diagram
i connected all the components in the correct order as per circuit dia but when I connect the battery...instantly the buzzer and led starts buzzing...if any correction in the circuit dia pls mail it to me. pls its too urgent.
Everyone this circuit does not work because it is WRONG. the photodiode must be placed in REVERSE BIAS. otherwise current will always flow through the diode and the voltage at the positive pin of the comparator (LM358) will always be higher than the voltage at the negative pin and hence the output will always be high.
This means the IR emitted by the led will have 0 effect on the photodiode. ALSO WHEN MAKING YOU MUST MAKE SURE THE IR PAIR IS CALIBRATED FOR EACHOTHER. you cannot purchase a random photo diode and random ir emitter
kviss can u explain aptly
kviss please can you elaborate more briefly
@@brodie9981 can you please share any circuit that could work well?
There is a difference b/w paper digram and image breadboard digram
What's the difference?
sir can you please tell me what is the voltage difference between pin 1 and 4 of the opamp coz im trying to put a relay to control other stuffs at its output port . and thanks for the video
MUCHISIMAS GRACIAS POR TU GENTILESA JOSE DE ARGENTINA
can you make cell phone jammer
Hey
i tried many times but the LED is getting on when i am joining tge wires
same here.. when i plug IR Rx .. Buzer is on........
You should add one BC547 Transistor with receiver to amplify the voltage gaining from receiver, the circuit isn't working because the voltage is too low to work & satisfy LM358 comparison principle.
thanx bhai for video ekdam mast chal rha h
How to use SM0038 Ir Receiver module in place of photo diode(Ir Rx) within above circuit you have provided
yaar plz breadboard par banate huue video upload kardo plz
+ELECTRICAL MINDS breadboard wala image description me h
keep on buzzerin... flop.. plz help
its amazing project
Wow. Nothing to say more friend... keep it up.
10k variable resistor looks like Team Viewer logo
+DavRei *haha...loved ur concept*
you need to reverse the direction of receiver LED(white lead). that's the mistake in circuit..guys double check to place resistor in ir. 😇😊
What does it mean?
Hii,
Nice project, can operate this circuit by 5V. If yes how changes in elements specifications ???
Congratulations for video and for sharing kcnolegde with us.
Kind Regards form rio de janeiro, Brazil.
+Marco Mantuano Thank you so much for your love and support.
how to use this bell in home? i mean insted of 9v battery how we will give 220v ac to this circuit ? anyone help plz
Apply bridge rectifier it will helps to convert 230v ac into 9v dc
@@Deepak_1412 can u tell me how to use
i built in colg but did not use
that made of diodes naa?
@@leoworld8795 buy a 9v adaptor . Looks like a mobile charger.
@@howdykid7627 ok ok thanku
how much volts is the laptop adaptor can use it?
@@leoworld8795 nopes..laptop charger is close to 20 V. What you need is a 9v adaptor. You must probably buy it as these can't be found for any other devices in our house.
give me the circuit diagram of it with positive and negative signs
+Nitish rathore you can recognize positive and negative by colour scheme where red shows positive and black is negative.
where is the red and black colour
+Nitish rathore please watch my next videos description for coloured wiring
where is your next video
+Nitish rathore find on my channel
Use voltage divider with another IR then possible to incresd te or Of Amp to increase the limits as u require .
you are awesome man!
thanks
can u please mail me the circuit diagram urgently?
+AlLuU AlAnA check description
thanx :)
I completed but i dont know y its not working
+vashista ramgundam check circuit
I did upon breadboard mini but still its not working
+Vashista ScienceTech reverse the position of receiver(white in color)
what video cam u use to make this video its very clear even at close range
Good work man .. and i'm gona make it for my electronics 1 project :D
thank u
@@tapendramandal hi which? materials are used in this please reply me fast I have to make early se please reply to my question
light is glowing continuously
Same problem with my circuit
same problem what to do
same problem with me
Yes we are also facing the same problem
Yes same problem
I did this experiment with help of bread board but it's continuously buzzering what is d problem can u explain plzz
Samarth Shetty did you get the solution?
Aboli Sawant no
if its in a room with the tubelight on, the tubelight emits a low amnt of ir which is taken by the ir reciever
Please help me I have also tried this on breadboard using your given breadboard diagram but led keeps glowing please reply fast I have wasted a lot of time and energy it it......
Samarth Shetty have you got the solution is the breadboard diagram wrong what should I do @tapendra
FELICITACIONES, friend desde Suramerica,Colombia ,Barranquilla 01 nov 2018 a las 5:10 pm
Amazing vid bro....
i made it on the breadboard ...same ...which u hav given in the description...but it wont work ...plz help me
same problem
Bcoz that fellow didn't shown how to write the program to that microcontroller or ic
I tried it on both bread and pcb board but after it doesn't works.
Everyone this circuit does not work because it is WRONG. the photodiode must be placed in REVERSE BIAS. otherwise current will always flow through the diode and the voltage at the positive pin of the comparator (LM358) will always be higher than the voltage at the negative pin and hence the output will always be high.
This means the IR emitted by the led will have 0 effect on the photodiode. ALSO WHEN MAKING YOU MUST MAKE SURE THE IR PAIR IS CALIBRATED FOR EACHOTHER. you cannot purchase a random photo diode and random ir emitter
No. The ic is not a microcontroller.... it is an analog operational amplifier that acts as a comparator...
how to make a bluetooth audio receiver you can make a video for it please
+Varun Rathod already made that video
Tapendra Mandal you can send me the link to my whats app ?
bro i just want to make bluetooth audio receiver is that in the video?
plz sir link send me.
Varun Rathod nice i like it
Hello Friend. Is there any scheme to emulate the sound of a rc model motor with a small speaker connected to the output of the receiver to the esc? Something that mimics sound like a motor glow? It serves as It serves as a suggestion for you.
Tapendra Mandel...Nice video but how can your circuit be working when u have connected the photodiode in Forward bias ( photodiodes only work in reverse bias) Also in your lfr video schematic you have correctly connected the photodiode in reverse bias.
all is not clear in this video
can anyone make clear video with voice.....
+deepak pendyala where u confused?
IN KEEPING BUZZER,CONNECTING CIRCUITS
PLEASE MAKE A VIDEO WITH BREADBOARD ALSO
ANYWAY THANKS FOR QUICK REPLY
Tapendra Mandal tnx for this video.i want to make one.but i cannot understand tha placing of electronic components.can you give me slow motion video.or a proper picture of backside of this device
My circuit is not work. Does IR transmitter and IR receiver have pair
+Shamshad Ahmad reverse the direction of receiver(white colored)..
i did that but after that i doing the same
+Sakshi Sachdeva then check circuit and components
Tapendra Mandal please tell the names of resistor
can we increase the distance of detection by modifying in the ckt ...??
bro which materials u have used to solder bw to pionts plz plz tell me !
wrong circuit diagram of bread bord plz correct
+sameer Rajput prefer circuit diagram..which is absolutely correct...i made a little mistake while designing breadboard Diagram pin2 of IC should be connected to node of receiver..
Tapendra Mandal so bro where is the correct diagram could you please reply me with the link please
+Harshil Rana circuit diagram is correct
Tapendra Mandal okay bro
Tapendra Mandal Bro how to prepare dual power supply circuit?
I'm screwed up of this old background music
By any change do you have a PCB layout of it? Like doing it manual drawing of connections to the PCB? Thank you!
I want it too if yoy have it. Can you please send it to me or any link or something?
Tapenda I have a question I made your proximity sensor and when I put the battery in and turn the potentiometer it goes on in auto without me touching the sensors it’s on and won’t stop what wrong I did everything you did
what if someone steals it ? this is india lol
properly fix it via screw
Tapendra Mandal what if someone unscrew it and then steal it? anyways, it costs no more than 50 rupees. So who should even bother stealing it.
Chikhates. Casa
it will scream it's throat out, before it goes down. if you cant protect it still, then its your fault.
Lol I want to make a more sensitive version for my room.
It is a fake this is not working
Nice bro it is work when we bring near some things .
Nice Video Bro .
thank you manoj
Wrong circuit diagram
+Kumar Kaushik in my case this circuit working fine
Tapendra Mandal... u conect the photo diode in forward bias....then how ur ckt is run..?... i hav a question mark....
+Bhushan Mahajan in my case its working fine
but how
+Bhushan Mahajan just try it then let me know its working or not
absolute sht hole this is cant even understand how it works. i tried doing this didn't work!!!!
Same here bro
what cable do you use to connect the components?
Super clarity very good video
Do I need the IR rx tx? Bc I don't have that I only have LED's
Thats a nice video man. Good work!
thank you
amazing work dr
You should add one BC547 Transistor with receiver to amplify the voltage gaining from receiver, the circuit isn't working because the voltage is too low to work & satisfy LM358 comparison principle.
LM385 and LM385P are they same..? I'm using LM385 and in the video IC is labeled as LM385P.. Just curious
Only terminals 2, 3, 4, 8 & 1 are in use..
led bulb and 220 ohm is important for it can buzzer replace it
excellent project
good design and quality of video.
Thank you Chandrabhan Pradhan
can this sensor work on electricity produced by a water tap ?
actually i wanted to make a inverted sensor which is fitted at tip of tap and blinks when there is no hand in range and does not blink when there is a hand in range. this will save water as we will not forget to close taps.
so i want to get it worked by electricity produced by water.
is this possible for it ?
or just tell minimum electricity required to run it...
i had using a IR sensor in a project.which detects the object infront of the sensor in some distance by adjust the sensitivity of the sensor range(POTENTIOMETER).
Here, i had a problems after few minutes,
1. I had remove the object infront of the sensor which is detect that the object (always on).
what is the reason for that problems?
Bro 220ohm 1/4 w use kiya hai?
How did u get those particular resistance values