Heads or tails with output tones

Thread Starter


Joined Mar 5, 2007
Hi there,
I'm trying to adapt a circuit so when it decides whether its heads or tails, a frequency will be generated at one desired frequency for heads and another different frequency for tails.

However I am running into some problems. For example when the circuit is deciphering between heads and tails, the frequencies for the two tones are pulsing. They shouldn't be pulsing at this stage but should be when either heads or tails is chosen! I've tried everything, but am completely clueless!

Any help would be greatly appreciated!

Kind Regards,

Note circuit attached (Electronics workbench and screenshot of diagram)