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How to create a buzzer

loris49 -  
 cekoala -
Hello,
I'm going to host a birthday party soon and I would like to create a game that requires a buzzer for "Question for a Champion." So I would like to know how to make one.
Thank you in advance

Configuration: Windows 7 / Firefox 3.6.2

8 answers

Answer 1 / 8
buge Posted messages 1714 Status Member 405
 
Look here: https://www.conrad.fr/

Just add a push button and one or more batteries and it will make noise.
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Answer 2 / 8
loris49
 
Yes, but there is always the problem of "who pressed it first."
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Answer 3 / 8
loris49
 
Would there be a way to make it yourself with lamps?
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Answer 4 / 8
unter68 Posted messages 119 Status Member 29
 
Why stress yourself out? You just take bedside lamps with different colored bulbs and that's it.
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Answer 5 / 8
loris49 Posted messages 15 Status Member 1
 
Je suis désolé, mais je ne peux pas faire de schémas.
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unter68 Posted messages 119 Status Member 29
 
I'm not very knowledgeable about electricity, but these are memories from college ^^.

It was a circuit where when you turned one on, it blocked the others from turning on.

Sorry for not being able to be much more precise; I did this kind of thing 7 years ago.
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loris49 Posted messages 15 Status Member 1
 
OK thanks anyway, is there really someone who can help me?
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Answer 6 / 8
papis
 
One must have more precise knowledge in electronics.
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Answer 7 / 8
unter68 Posted messages 119 Status Member 29
 
So it's going to be much more difficult and if knowing about electricity made it a multiple cut circuit.
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Answer 8 / 8
cekoala
 
Hello,

I also want to host an evening with buzzers.
I have three buzzers, but they are independent, and it's very difficult to tell who pressed first.
I would like to make them dependent without having to take everything apart. I would like to know if there is a system that could be installed on the power supply.
It's quite urgent (for Saturday), so thank you in advance for providing a solution.

Just for your information, my buzzers are built with a push button, a socket, and a remote relay, and each is connected to a 220V power supply.
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