- #1
madmike159
Gold Member
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I am trying to make a reaction test circuit where a LED comes on at after a random amount of time and the slowest player gets and electric shock.
The switches they press turn on a relay to another circuit connected to the device which shocks them. I need to find a way to stop the slowest players switch working so the fastest player doesn’t get shocked.
I also need to know what current and voltage the electric shock should be. Some one told me that it ises a small current and a large voltage. The ones you can but in shops are mostly use 9V cells, but using a op amp would make it 13V-14V which probably wouldn't be high enough.
If anyone has any suggestions to either problems it would be very useful.
The switches they press turn on a relay to another circuit connected to the device which shocks them. I need to find a way to stop the slowest players switch working so the fastest player doesn’t get shocked.
I also need to know what current and voltage the electric shock should be. Some one told me that it ises a small current and a large voltage. The ones you can but in shops are mostly use 9V cells, but using a op amp would make it 13V-14V which probably wouldn't be high enough.
If anyone has any suggestions to either problems it would be very useful.