1 open source board using the PCA82C251
Real designs built with the PCA82C251, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
copperheadhqThe PCA82C251 in open source designs
The gallery holds 1 open source boards using the PCA82C251 from 1 GitHub repository; carries around 160 components.
100% carry an open source license.
The most starred is Copperhead by copperheadhq.
PCA82C251: common questions
Where can I find a PCA82C251 reference design?
Each of the 1 boards on this page is a real design using the PCA82C251. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What is the most popular open source board using the PCA82C251?
By GitHub stars, Copperhead by copperheadhq, with 298 stars.
Can I simulate one of these boards using the PCA82C251 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.