1 open source board using the LME49721
Real designs built with the LME49721, 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.
freeDSPThe LME49721 in open source designs
The gallery holds 1 open source boards using the LME49721 from 1 GitHub repository; a typical one measures about 67.3 × 92.3 mm and carries around 170 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is FreeDSP-CLASSIC-SMD-B by freeDSP.
LME49721: common questions
Where can I find a LME49721 reference design?
Each of the 1 boards on this page is a real design using the LME49721. 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 LME49721?
The median is 67.3 × 92.3 mm, and 100% are two-layer designs.
What is the most popular open source board using the LME49721?
By GitHub stars, FreeDSP-CLASSIC-SMD-B by freeDSP, with 5 stars.
Can I simulate one of these boards using the LME49721 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.