3 open source boards using the LM393P
Real designs built with the LM393P, 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.
SafetyBoard
Anteater-Electric-Racing
154 × 93.9 mm166 parts4LNo license0
Photomarker tht
SheinbergLab
75 × 55 mm20 parts2LMIT2
BSPD
90 × 70 mm54 parts2LNo license0
The LM393P in open source designs
The gallery holds 3 open source boards using the LM393P from 2 GitHub repositories; a typical one measures about 90 × 70 mm and carries around 54 components.
67% are two-layer designs, the rest use four layers or more, and 33% carry an open source license.
The most starred is Photomarker tht by SheinbergLab.
LM393P: common questions
Where can I find a LM393P reference design?
Each of the 3 boards on this page is a real design using the LM393P. 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 LM393P?
The median is 90 × 70 mm, and 67% are two-layer designs.
What is the most popular open source board using the LM393P?
By GitHub stars, Photomarker tht by SheinbergLab, with 2 stars.
Can I simulate one of these boards using the LM393P 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.