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eight continuous sound space gun circuit(CD4069,KD9562)

2014-11-11 22:16  
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eight continuous sound space gun circuit(CD4069,KD9562)
KD9562 is a toy phonation circuit which can send out 8 analog sound, and it has 8 trigger ends. Put it in a toy gun, it will send outa analog sound each time users press it.If you use a trigger pulse distributor to trigger its eight trigger ends take turns, it will form a eight sound space gun circuit which can send out continuous sound, the circuit is shown as picture.Circuit consists of eight analog phonation circuit KD9562, trigger pulse generator, pulse distributor,and the trigger pulse inverter.