3 open source boards using the LM74930QRGERQ1
Real designs built with the LM74930QRGERQ1, 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.
PB-100
avlyubimov
150 × 90 mm351 parts8LCustom license1
STM32LB-100
100 × 70 mm99 parts6LCustom license1
FB-100
80 × 35 mm44 parts4LCustom license1
The LM74930QRGERQ1 in open source designs
The gallery holds 3 open source boards using the LM74930QRGERQ1 from 1 GitHub repository; a typical one measures about 100 × 70 mm and carries around 99 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is PB-100 by avlyubimov.
Microcontrollers on boards using the LM74930QRGERQ1
LM74930QRGERQ1: common questions
Where can I find a LM74930QRGERQ1 reference design?
Each of the 3 boards on this page is a real design using the LM74930QRGERQ1. 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 LM74930QRGERQ1 use?
Most are built on STM32 (1).
How big is a typical board using the LM74930QRGERQ1?
The median is 100 × 70 mm, and 0% are two-layer designs.
What is the most popular open source board using the LM74930QRGERQ1?
By GitHub stars, PB-100 by avlyubimov, with 1 stars.
Can I simulate one of these boards using the LM74930QRGERQ1 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.