Hello all, I am creating a dice circuit on a breadboard that incorporates a 555 timer in both monostable and astable modes. I have made the astable circuit but I am having trouble incorporating the monostable mode in. What I want my circuit to do, is after I press the switch (S1), the LEDs will flash rapidly and will stop flashing once I release my finger. When I release my finger, one of the LEDs will still remain on but the light will fade after some time. Help will be much appreciated.

Best regards:
Bryan

 

Hello,

There is already a thread for this:
Monostable and Astable dice circuit

Bertus