11 open source boards using the LM358

Real designs built with the LM358, 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 LM358 in open source designs

The gallery holds 11 open source boards using the LM358 from 5 GitHub repositories; a typical one measures about 29 × 29.5 mm and carries around 10 components.

64% use four copper layers or more, and 73% carry an open source license.

The most starred is Fx3u 24mr by eddyem.

Parts used alongside the LM358

Microcontrollers on boards using the LM358

What boards using the LM358 are built for

LM358: common questions

Where can I find a LM358 reference design?

Each of the 11 boards on this page is a real design using the LM358. 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 parts are used alongside the LM358?

The AMS1117-3.3, EL817 and W5500 appear in the most repositories here.

Which microcontrollers do boards using the LM358 use?

Most are built on ESP32 (2), Microchip SAM (1) and STM32 (1).

How big is a typical board using the LM358?

The median is 29 × 29.5 mm, and 36% are two-layer designs.

What is the most popular open source board using the LM358?

By GitHub stars, Fx3u 24mr by eddyem, with 206 stars.

Can I simulate one of these boards using the LM358 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