Clap On Clap Off Switch

Clap On Clap Off Switch( MakeloGy )
A "Clap On Clap Off" switch is an interesting concept that could be used in home automation. It works as a switch which makes devices On and Off by making a clap sound. Although its name is “Clap switch”, but it can be turned ON by any sound of about same pitch of Clap sound. The main component of the circuit is the Electric Condenser Mic, which has been used as a sound sensor. Condenser Mic basically converts sound energy into electrical energy, that in turns used to trigger 555 timer IC, through a Transistor. And triggering of 555 ic works as a Clock pulse for D-type flip-flop and would turn ON the LED, which will remain ON until the next clock pulse means until the next Clap/sound. So this is the Clap Switch which will turn ON with first Clap and turn OFF with the second Clap. If we remove the D-type Flip flop from the circuit, the LED will be turned OFF automatically after some time and this time will be 1.1xR1xC1 seconds
Working Explanation
Here we are using Electric Condenser Mic for sensing the sound, transistor to trigger the 555 timer IC, 555 IC to SET & RESET the D-type flip flop and D-type flip flop to remember the logic level (LED ON or OFF) until next Clap/sound
Components
- Condenser Mic
- 555 Timer IC
- Transistor BC547
- Resistors (1k, 47k, 100k ohm)
- Capacitor (10uF)
- IC7474 more precisely DM74S74N (D-type flip flop)
- LED and Battery (5-9v)
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[@prathameshpokhare9641]

Explained perfectly ! thank You

[@zohaibqazi8974]

Thank you brother! This circuit perfectly works.

[@umeshpandey1816]

Bhai shi h kar rha h kya

[@dhruvmittal6151]

much easy to understand the wiring keep it up

[@rpcircuits5937]

Wonderful explanation 👍

[@ratnmalapanchal7238]

Bhai thanks 🙏🙇 teri wajah se muze circuit ko draw karna aa gaya really thanks of you bro

[@swagggamers6106]

Apne clear samjhaya...
Thank you so much sir ji

[@rout_soumya_78]

I'm going to make this circuit for my science exhibition project

[@jasvirkaur5630]

Very nice sir thanks for this video

[@makelogyshorts15]

Simple and osm working

[@mraj9914]

Thanks for upload it's osm

[@chinnathambichinnathambi4774]

I am going to make this for my project

[@yoursenpai5657]

same

[@PavanKumar-fy7gr]

Can I use 74LS74 DUEL - D type positive edge triggered flip flop ic and NE555 timer ic

[@nayeemart9949]

Good explain

[@kalyankumar9161]

Nice video

[@romeshh4168]

Very nice project, but isko lamp ya emergency lamp mein connect kar saktein hein???
If yes then,pliz demo dikhaiye,it may be very useful .

[@rout_soumya_78]

Thanks bro 😎😎😎

[@MKSR3MIX]

Good 👍

[@sistanmehdikadiwala4285]

Nice bro

[@sudhabattulabhavya9473]

Sir,In this video you used a mic named (condenser mic) in some of earphones have a small mic both are same are not ?? Can I use 🤔🤔ear phones mic instead of mic (condenser mic) for making this circuit?
Please reply sir.........

[@MakeloGy]

Yes you can but condenser mic better work in this type of circuit

[@rafaeldurano2.066]

Can I use a 12v DC power supply for this project?

[@dhruvmittal6151]

like Joshua i have made the same project and i don't know what is wrong in it.My LED is continuously on . But no matter it is a good project and you have done or make it very nicely it is also easy to understand .your soldering is like a profeshionalist

[@MakeloGy]

Thanks for your support

[@chinnathambichinnathambi4774]

Ya mine also not working

[@frdnom9182]

I like it alot

[@subhasdas5868]

Can you pls tell me how to know the positive and negative terminal of the mic you used in this project. Thax in advance 😊

[@MakeloGy]

www.google.co.in/search?q=how+to+identify+polarity+of+condenser+mic&safe=active&client=ms-android-xiaomi&prmd=ivn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjw1Pa_3azcAhWKto8KHZQBBxwQ_AUIESgB&biw=360&bih=564#imgrc=EWjs7WN3umwlnM

[@subhasdas5868]

Thank you again

[@anishshahi5070]

Nice video...bro

[@MakeloGy]

Anish Shahi thanks

[@aliasgher6672]

Thank

[@MakeloGy]

Thanks for your support

[@PavanKumar-fy7gr]

Explanation accha hai

[@praveenkumarkushwaha6365]

Sir ic 7474 ki jagah koi aur ic use krr sakte hai kya

[@thecarguy8004]

Can use DC motors insted of that led?

[@divyamehta7408]

I have a problem I have done everything accurately from my side but when I connect the led it glows itself. Can u tell me my error

[@niladritheboss]

Can I used 4017ic...???

[@gamelogs3560]

good

[@renbo3476]

Good

[@amanyt8247]

Sir IC 474 ki jagah 4017 IC use ker sakte hai kya

[@hariharan.v]

Where is pin 5 of the 555 connected to?

[@user-vj1xw6py5z]

The led is still on no matter what...can you please tell what is the problem

[@mitanshusoni389]

Very well explained.. I want to make this type of project for school.. Can we use more than one LED or a small Fan? Plz guide

[@MakeloGy]

Yes you can.
Use Relay switch and connect whatever you want

[@richatripathi7320]

I am trying to simulate this circuit using multisim software.I am unable to find condenser mic there.Can you please tell me the alternative?

[@MakeloGy]

Try this one th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@chinmaythakur06]

can 74ac74pc ic work????
PLZZZZZ
Reply fast i got only 5 days to submit my project

[@aliasgher6672]

Nice

[@MakeloGy]

Thanks

[@karternyle17]

Can i use mc74hc74an (d type flip flop) instead of dm74s74n?

[@jankristijan5889]

Shah Newaz you can use mb74ls74n

[@peskingdoms3604]

Can I use ic 741

[@bharathbharathdj5430]

Can I use this for bike stand up

[@lalitkulmethe117]

How to connect a relay with provided circuit diagram so that we can glow a led bulb with an ac supply ?? Plz reply fast nd thnx in advance

[@makeinindiaaj8982]

Mai ne bhi bnaya hai 5v supply pr pr mic stable nhi rheta hai sensitivity apne aap badti jati hai

[@rajatkumar183]

Nic explane

[@MakeloGy]

Thanks bro

[@triton6558]

Can you please teach me how to make an clap Bluetooth speaker?

[@sonuvashisth5390]

Sir can we run single phase induction motor with this circuit if we supply 220v

[@MakeloGy]

Yes replace LED with Relay circuit then you able to connect your motor

[@MakeloGy]

Watch this th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@justwow5622]

Awesome

[@MakeloGy]

Thanks

[@chinnathambichinnathambi4774]

.

[@MuTe4TECH]

I want to make the same circuit but connect it to 220 volts line .. What should I change in the circuit ?

[@MakeloGy]

Make power supply for that circuit AC to DC

[@artwithaj1030]

Do u have any pcb foot print ?? Please reply me

[@abhijitlalkumar6843]

Bro 9v se jyada ka supply nhi de skte kya agar ek bulb jalana ho to

[@MakeloGy]

Use this project or jobhi connect krna h kro
th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@AnanD_Kumar_05]

can i use DM74LS74AN This ic

[@salilsen2914]

Sir plz explain the circuit operations.... Plz sir

[@abhijitlalkumar6843]

47k ke jagah 22k resistor use kr. Sakte hai kya

[@ratnasalunke6844]

47k ki jagah dusra konsa resistor use kar sakta hu

[@ranag5018]

Form where we can get all The components

[@akshayrana7239]

Pasha bhai do u have something for ATMEGA16 , want to learn lemme knw .

[@MakeloGy]

Hmm he pr me abhi MP me hu

[@akshayrana7239]

MakeloGy pasha bhai lemme knw when u come back .

[@diliprajbhar5002]

Nice pic sir

[@MakeloGy]

Thanks

[@ankitbaiyanpuria76]

Sir can i get the circuit daigram link

[@vk.videos8590]

Ye device kaha milega

[@mitanshusoni389]

Not getting specific IC 7474 in Ahmedabad or online.. plz if you have any link than share it. Thanks in advance.

[@MakeloGy]

Ok i will try

[@philiphughton1981]

Bros mine isn’t working please can you tell me what’s wrong

[@HarshKumar-jj5xq]

Isme kya relay jod sakte hai

[@MakeloGy]

My upcoming video
I will make clap switching with multiple relay

[@lashyasri976]

@@MakeloGy hii

[@aswaniis9626]

Sir can it be done without the IC base? Pls rply

[@MakeloGy]

YES

[@sayak6457]

Can I connect bulb instead of led in this circuit???pls reply

[@MakeloGy]

Use Relay bro than connect 💡

[@TheRiyazAhamad]

How to use this as switch??
I need your help in my project.
Can u help?

[@MakeloGy]

Riyaz Hosalli
Replace LED with relay connection and use relay as a switch

[@TheRiyazAhamad]

can it be used as switch for 20volt suply to turn motor on and off?

[@MakeloGy]

Relay switch operates on 1volt to 220 volts

[@TheRiyazAhamad]

Thanks for the info

[@naeemanwar792]

For more sensitivity use mobile phone mic .

[@shashankgautam1168]

Please tell the substitute of 47k resistor
I don't have it

[@MakeloGy]

Use two resistance to substitute one 47k

[@shashankgautam1168]

Which two resistance ??😅😅

[@jankristijan5889]

i made it at first i didn't work so i changed the first part of the circuit to change the sensitivity I put the 100k ohm variable resistor ans put the 0.01 uf cap to buffer low sounds and i put a 100k ohm resistor to the condensor mic to vcc so if your circuit doesn't work try this i will post a video soon

[@MakeloGy]

Watch video again in this video proper working provided
It's work

[@MakeloGy]

In this channel all project are 100% working

[@Mr.vk143]

Can I use 12v adapter instead of 9v battery

[@MakeloGy]

Amp?

[@nupursonawane9339]

everything is perfect but the explation is not clear i mean the voice,but other all is perfect

[@Juniorfinger999]

Apakah bisa memakai lampu LHE 8watt ?

[@triton6558]

Hey is this really work?

[@swagggamers6106]

Aur agar 12 v laptop battery ke sath kiya jaye to kya ye kam karega sir ji..

[@MakeloGy]

12volt supply esme input doge ya usko on off krna h?

[@swagggamers6106]

@@MakeloGy supply dena hai

[@swagggamers6106]

@@MakeloGy 5v battrey ke jaga 12v battrey supply de sakte hai ismain

[@MakeloGy]

Nhi bro usme Ampere jada h
Use different power supply

[@swagggamers6106]

@@MakeloGy to sir ji bata de na kaise hoga mujhe claping emergency light banana hai so please help me

[@fullgamingfreefire3450]

Programming ic use kiye kya bhai

[@MakeloGy]

Nhi

[@MakeloGy]

Try this one th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@ericherlajosephdavid6876]

Why are you using pen instead of doing a clap,is this clap switch or pen switch

[@MakeloGy]

😅 technically all clap switch react on any sounds
So no rules for that in testing

[@MakeloGy]

Ye try kro th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@hebus4]

Any alternative for DM74S74N ?

[@MakeloGy]

th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@lashyasri976]

Y did u left the pin 5 in ic555

[@MakeloGy]

no need bro still work perfectly

[@gaurangpandey580]

Can we use breadboard instead of PCB boards

[@MakeloGy]

Yes you can

[@farhatshabbir2309]

Replacement of bc547 please??

[@electronichacks614]

Sir can i use ic 4017 on the place of sn74s74n ic pls reply

[@chetananam9141]

Yes. But circuit needs to be modified.

[@molajigaming]

Sir how I can connect relay in this circuit

[@MakeloGy]

Watch my other clap switch video bro that's help you

[@molajigaming]

Sir ek TV remote sa light on/off switch ki vedio banio using relay

[@Joshclarenz]

Hi sir, we are currently making the same project as yours but we couldn't identify what's wrong. We tried making the circuit over and over again. It's like the mic is not doing its function because the LED is still on no matter what. Thank you in advance sir and more power to your channel! 😁

[@vikramsagar5519]

Joshua Clarenz Colmenar ...bro even we are planing to do the same....does it really work... please let me know bro we dont have time to decide other projects...the only thing i wana know is whether it work or no...

[@Joshclarenz]

vikram sagar yes it is working

[@dikshantkalyan700]

No it doesn't condersor mic doesn't work

[@ritualsscience2184]

Can i connect a morter in it

[@MakeloGy]

Yes replaced Led with relay connection and then you connect what ever you want

[@ritualsscience2184]

@@MakeloGy thanks

[@udayaaddanki760]

How to make it in big size

[@MakeloGy]

th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@laxman9178]

Bro I want this circuit diagram

[@azharulislam73]

can it work on 220 volt AC?

[@TechnicalGamer-is6in]

Use a relay instead of a led then do the connections and u are done

[@hiranmaigadi8059]

How to connect relay bro please explain

[@MakeloGy]

Try this th-cam.com/video/1WjSytgRbW0/w-d-xo.html

[@salimmansuri3441]

What is the benefit

[@MakeloGy]

Replace the LDC with relay than connect any home equipment with this and clap to on and clap to Off that light💡, fan

[@ramprasadyd7406]

It's hard to solder

[@shishant4599]

Sir how much it cost

[@mramu6686]

Correct anna e video ac lo work chestada

[@manikantaboddu2197]

U just add relay for flipflop out put then I'll work

[@azimsutar3052]

Approximate cost kya ata pure project ka

[@MakeloGy]

Around 100 rs

[@nupurrana8667]

Please can you give me the hard copy of this model. ?

[@MakeloGy]

I don't have right now but i will try to send you.
If you have any other problem plz comment

[@nupurrana8667]

I want the hard copy urgently please can you manage I Have to prepare this model for my final exam and also i have to submit the hard copy also

[@MakeloGy]

circuitdigest.com/electronic-circuits/clap-on-clap-off-switch

[@gowthamsureshkumar5709]

😀😀😀😀👍👍👍👍👍👍

[@udeshamaheshani8447]

What is need ?

[@MakeloGy]

You can use that pulse in RELAY board

[@njr6552]

Its really work?

[@MakeloGy]

Yup..100% bro

[@njr6552]

thanks

[@MohammedRiad]

Can i use 5v adapter instead 9v?

[@MakeloGy]

In this circuit need 9 volt supply

[@praveenkumarkushwaha6365]

Hello sir