4 open source boards using the 78L05

Real designs built with the 78L05, 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.

The 78L05 in open source designs

The gallery holds 4 open source boards using the 78L05 from 4 GitHub repositories; a typical one measures about 91.8 × 106 mm and carries around 88 components.

100% are two-layer designs, the rest use four layers or more, and 25% carry an open source license.

The most starred is Poncho Grande - Modelo - Ejemplo - Template by ciaa.

What boards using the 78L05 are built for

78L05: common questions

Where can I find a 78L05 reference design?

Each of the 4 boards on this page is a real design using the 78L05. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.

How big is a typical board using the 78L05?

The median is 91.8 × 106 mm, and 100% are two-layer designs.

What is the most popular open source board using the 78L05?

By GitHub stars, Poncho Grande - Modelo - Ejemplo - Template by ciaa, with 15 stars.

Can I simulate one of these boards using the 78L05 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.

Browse boards by part