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555 timer tone generator using Push button

555 timer tone generator using Push button




*WARNING* tone on the output will so loud so adjust your computer/headset speaker volume before you run the circuit.

555 timer tone generator using Push button.

Thanks for Toy Organ and  Michael Aldea for the schematic , i connect this circuit depend on his schematic



Please press and hold for 2 seconds on the buttons to hear the tone on the speaker


You can generate a notes on speaker if you push the button , eash button has unique tone .
Please Press the button for long time to get the right tone on the speaker , remember this is simulation and need some time to apply the signals.




change the pitch of each tone using the potentiometer


to run the simulation by your self Visit 

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