Im designing a reaction timer circuit and i need a pseudo random timer.
There will be an on switch to start the "game", when this is pressed i want it to wait for about 5 seconds, then switch on an LED for a random time between 2-10 seconds.
When the LED switches back off it will start a counter which is connected to the reaction switch.
I am struggling with getting the random timer working, ive looked at using a pseduo random timer but im not sure how to set it up on breadboard.
any help would be useful.
There will be an on switch to start the "game", when this is pressed i want it to wait for about 5 seconds, then switch on an LED for a random time between 2-10 seconds.
When the LED switches back off it will start a counter which is connected to the reaction switch.
I am struggling with getting the random timer working, ive looked at using a pseduo random timer but im not sure how to set it up on breadboard.
any help would be useful.