A simulated blinking LED circuit using an astable multivibrator a.k.a "flip-flop" as a square wave generator. It also includes PCB layout of the project.
Example project for an Arduino MKR shield. It adds an external flash memory to the Arduino MKR.
Based on the Arduino MKR Shield template.
#project #arduino #shield #MKR
![[Example] Simulation of Astable Multivibrator Circuit](https://img-cdn.flux.ai/eyJidWNrZXQiOiJncmF2aXRvbi1lbGVjdHJpYy1zeW1ib2xzIiwia2V5IjoiZG9jdW1lbnRfYXNzZXRzL3NpbXVsYXRlZC10aHVtYi0yYjExNjc0Mi01NjY4LWRkMDYtYjdkZC05YWExMTZhODMwZjYucG5nIiwiZWRpdHMiOnsicmVzaXplIjp7IndpZHRoIjo2NCwiaGVpZ2h0Ijo2NCwiZml0IjoiY29udGFpbiIsImJhY2tncm91bmQiOnsiciI6MCwiZyI6MCwiYiI6MCwiYWxwaGEiOjB9fX0sIm91dHB1dEZvcm1hdCI6IndlYnAifQ==)
![[Example] Arduino MKR Shield Template](https://img-cdn.flux.ai/eyJidWNrZXQiOiJncmF2aXRvbi1lbGVjdHJpYy1zeW1ib2xzIiwia2V5IjoiZG9jdW1lbnRfYXNzZXRzL2FyZHVpbm8tbWtyLXplcm8tN2YwZjE0YzQtNGE0My00ZjJkLWE1MzUtNWE2Y2RlZmY2NDYxLnBuZyIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6NjQsImhlaWdodCI6NjQsImZpdCI6ImNvbnRhaW4iLCJiYWNrZ3JvdW5kIjp7InIiOjAsImciOjAsImIiOjAsImFscGhhIjowfX19LCJvdXRwdXRGb3JtYXQiOiJ3ZWJwIn0=)