Electronical money box help

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sub7
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Electronical money box help

Post by sub7 »

hi all, i am doing an electronc money box for my project, and i am using a 555 astable , monostabe and decade counter circuite. At the moment i am having to show how i designed the circuit from the basic design upto its finished design. any ideas (pictures of early designs etc)? The circuit is triggered by a microswitch and gives out a reward of light (tri-colour leds's)
also why would you have a 555 astable and monostable circuit (a 555 astable and monostable in the same circuit.
thanks alot
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pcs
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Post by pcs »

I am having trouble understanding what you actually want?!?
Best regards,
Marko - PCS Electronics
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