Hi,
As the title suggests I need help understanding the timer circuit in the schematic attached.
I built this project in college last semester, but did not design it.
It is a circuit designed to measure a users reaction time to an event.
The user presses the set button and after some delay the LEDs start displaying the count. The object is to stop the count as quick as possible so as to measure the users reaction time. The LEDs are then reset by pressing the reset button, and the LEDS will go to '000'
Just wondering how this works, Digital is not a strong point of mine, and I am trying to change that.
Thanks
As the title suggests I need help understanding the timer circuit in the schematic attached.
I built this project in college last semester, but did not design it.
It is a circuit designed to measure a users reaction time to an event.
The user presses the set button and after some delay the LEDs start displaying the count. The object is to stop the count as quick as possible so as to measure the users reaction time. The LEDs are then reset by pressing the reset button, and the LEDS will go to '000'
Just wondering how this works, Digital is not a strong point of mine, and I am trying to change that.
Thanks
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