2 layers70.6 × 62.7 mm

Heart Led
ryanjetplane1/Heart-Led
A interactive LED display using a 555 timer circuit with speed controlled by a potentiometer
18 parts
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

ryanjetplane1/Heart-Led
A interactive LED display using a 555 timer circuit with speed controlled by a potentiometer