4 open source boards using the LM4040LP-5
Real designs built with the LM4040LP-5, 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.
AVR/ArduinoNanoGris
Quinienl
68.5 × 108 mm108 parts2LGPL-3.041
AVR/ArduinoOffshoots
MiguelDeTrool
30 × 128.3 mm49 parts2LGPL-3.026
DMH Dual VCA Mk3 PCB Main
DeMarco
49 × 175 mm97 parts2LCC0-1.00
DMH Dual VCA Mk3 PCB 1
48 × 175 mm78 parts2LCC0-1.00
The LM4040LP-5 in open source designs
The gallery holds 4 open source boards using the LM4040LP-5 from 3 GitHub repositories; a typical one measures about 48.5 × 151.7 mm and carries around 88 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is NanoGris by Quinienl.
Microcontrollers on boards using the LM4040LP-5
What boards using the LM4040LP-5 are built for
LM4040LP-5: common questions
Where can I find a LM4040LP-5 reference design?
Each of the 4 boards on this page is a real design using the LM4040LP-5. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the LM4040LP-5 use?
Most are built on AVR/Arduino (2).
How big is a typical board using the LM4040LP-5?
The median is 48.5 × 151.7 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM4040LP-5?
By GitHub stars, NanoGris by Quinienl, with 41 stars.
Can I simulate one of these boards using the LM4040LP-5 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.