Flashing Heart circuit diagram

Posted on Feb 5, 2014

Once power has been applied to the circuit, the Red LEDs should all be flashing on and off together. The Yellow LEDs should be flashing on and off, but only every other Yellow LED should be on at one time. The Green LEDs will stay on at all times. The flash rate can be adjusted by turning R9. Connections for a fixed value resistor for R9 are provi

Flashing Heart circuit diagram
Click here to download the full size of the above Circuit.

ded on the board layout if preferred. To dress up the project, a favorite photograph can be placed in the heart, and a frame can be made to fit the circuit board.

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