A simple Heart ❤ shape LED chaser V1.0

A simple heart shape led chaser circuit made using few basic components.
Laserdisc by Chris Zabriskie is licensed under a Creative Commons Attribution 4.0 license. creativecommon...
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[@SofiaVelasquez-z9n]

me podrían regalar los materiales específicos utilizados? xfa

[@HandHjoinery5546]

3 x 2N3904 transistor or BC 547
3 x 4.7k resistors
3 x 100 ohm resistors
3 x 47uF 16v capacitors
Thanks