2 open source boards using the LM324
Real designs built with the LM324, 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.
ZC95 MKII
CrashOverride85
191.5 × 76 mm319 parts2LGPL-3.0112
PanelControls
106 × 37.8 mm40 parts2LGPL-3.0112
The LM324 in open source designs
The gallery holds 2 open source boards using the LM324 from 1 GitHub repository; a typical one measures about 148.8 × 56.9 mm and carries around 180 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is ZC95 MKII by CrashOverride85.
What boards using the LM324 are built for
LM324: common questions
Where can I find a LM324 reference design?
Each of the 2 boards on this page is a real design using the LM324. 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 LM324?
The median is 148.8 × 56.9 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM324?
By GitHub stars, ZC95 MKII by CrashOverride85, with 112 stars.
Can I simulate one of these boards using the LM324 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.