Fastest Finger First Circuit For Quizzes | 555 Timer Project #17

[@jontech9978]

This channel is a hidden gem

[@sarvadnyadesai861]

Yes.....very true

[@thevivekgoutam]

what is the values of the components(resistor, capacitor, etc.) used in buzzer circuit....please answer ASAP

[@chandrakanthjalapati1220]

Can u pls provide circuit diagram for buzzer circuit or atleast provide values of resistors nd capacitors used in buzzer circuit

[@janani6624]

Yes please

[@srivathskamath472]

Can u please tell the value of Resistor placed in series, and the value of Voltage source

[@oogagapocoloco5446]

Same problem

[@nissankalakarthikeya2692]

Sir, what are the values of capacitor? Which was shown at the end of the video

[@yuvrajbasutkar7943]

Can you please make a video using oled display!!!

[@CrazyCoupleDIY]

Awesome, thats exactly what I was after

[@husnasiddiqa3996]

Can we use In4007 diode instead of In4148

[@RapidBoss08]

Thanks so much! I love your videos!

[@elonics]

You're welcome!

[@purvamhatre1621]

Please make tutorial for final year projects 🙏

[@elonics]

Sure

[@prajan9016]

Hi

[@prajan9016]

What was your final year project?

[@bharatikitchen6466]

Can you please tell me a theme to present this project 🤗

[@realtrickybilly]

Thank you for making videos again. Best wishes

[@ballaramesh5889]

How the monostale arrangement is made??

[@alanmangroo3656]

This is really great!

[@TerryIves-v4e]

Unfortunately, if two or more players press the button at EXACTLY the same instant, more than one LED can light which is an invalid state.

[@santhosh4832]

Bro is this project worth doing.. does it work properly?

[@TerryIves-v4e]

​@@santhosh4832As mentioned earlier, it IS possible for more than one LED to light if the players' switches are pressed at exactly the same time. I have made a fix for this invalid state. Using three AND gates to monitor LEDs1 & 2; 1 & 3; 2 & 3, then feeding these outputs to an OR gate, the final output can be used to drive an NPN transistor to pull the RESET bus low. This removes the invalid state.

[@tuasonjosegabrielt.4113]

Can you give the schematic for rhe monostable?

[@warismarij]

Plz tel me the values of capacitora or resistors used in buzzer circut

[@warismarij]

Plz anser me

[@michaelzajac5284]

Where are circuit diagrams used?

[@elonics]

You can find it here: elonics.org/fastest-finger-first-quiz-buzzer-circuit-using-555ic/

[@michaelzajac5284]

@@elonics
Thank you for you show me.

[@muhammadevan9090]

Sir, is it okay just put 3 players not 4 players?

[@tirthsharma4621]

Will you please make a signal or network jammer 🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳💯💯💯💯💯💯💯💯❤️❤️❤️❤️❤️❤️😃😃😃😃😃

[@elonics]

I'll try, but I think there are many videos already

[@mukhtarahmad3532]

@@elonics yes please make a signal/network jammer please sir

[@electronic7979]

Nice

[@21bhumika7thapatil7]

Is this monostable or astable

[@edimavincent-thompson]

Monostable

[@joshuvajohnvarghese2372]

you are awesome....great.....

[@ramtongauler]

you are the best

[@tejashiremath4249]

very nice circuit

[@Oleh-do9wr]

👍👌

[@worldof8dsounds369]

First comment ❤️👍