5 More Breadboard Projects For Beginners: Project 5- (Game) Fastest Finger First | DIY

Complete article with details: www.instructables.com/id/Lets-...
BreadBoard Layout: cdn.instructables.com/F5K/HMQ...
Schematic: cdn.instructables.com/F5G/A27...
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'How to' video on Project 5- (Game) Fastest Finger First. Version 2 of the BreadBoard Projects For Beginners Series (with 5 projects).
Link to Version 1 (with 10 projects): www.instructables.com/id/Ten-Breadboard-Projects-For-Beginners/
Other 4 projects are:
#1 Firefly
#2 Alternate Flashing LED Lights
#3 MultiColor LED Lights (w/ an RGB LED)
#4 Traffic Lights
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That's the last, and the most interesting of the projects (or rather a game). The aim is to press the button earlier than your opponent (w/ 2 players). A third person would be there to reset the switches and to restart the game.
One more use of this is, as a Quiz timer. Whichever competent knows the answer, has to quickly press the buzzer, which will lead to disability of other buttons. Even if both the players press the buttons at the same time, this circuit can decide between fractions of milliseconds.
You have to be careful with the circuit, as this one has quite messy connections. Use up the entire breadboard space to make it more neat. Finally power up the circuit and press one of the two buttons, the corresponding LED would light up. You will also notice that pressing the other one would now do nothing. Press the reset button to start the game again.
How To Increase The Number of Players? Well, you can have as many as you want! More details here: electronicsclub.info/p_quiz.htm
Difficulty: Hard
Parts Used:
2x NE555 ICs
2x LEDs (different colors)
3x Momentary push buttons
4x 10K ohm Resistor
2x 1K ohm Resistor
2x 100 ohm Resistor
1x 1uF Capacitor
2x 0.1uF Capacitors
2x IN4007 or 1N4148 Diodes
Circuit Source: www.engineersgarage.com/electr...
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Thanks for watching! :)

[@harshitsrivastava5465]

keep up the good work
😀😀

[@priyeshmane]

If want to add buzzer how can i add

[@freekinmilitantia2978]

can u just give ys a hd pic of the circuit board

[@SaiyamAgrawal]

drive.google.com/file/d/1Y4RMtxSqtFVmiDR2dMLdFHxkfgYp9jjJ/view?usp=sharing
This one's clearer.

[@randomvideostoday7986]

I can't see the numbers in 555 Timer in Systematic Diagram. Could you please give me copy of better pic? Thank you.

[@SaiyamAgrawal]

drive.google.com/file/d/1Y4RMtxSqtFVmiDR2dMLdFHxkfgYp9jjJ/view?usp=sharing
There you go.

[@santhoshsamuel1055]

cool profile pic bro. and how's your studies