2 open source boards using the LD1117S33
Real designs built with the LD1117S33, 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.
wgbowley
The LD1117S33 in open source designs
The gallery holds 2 open source boards using the LD1117S33 from 1 GitHub repository; a typical one measures about 80 × 60 mm and carries around 39 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Main by wgbowley.
Microcontrollers on boards using the LD1117S33
What boards using the LD1117S33 are built for
LD1117S33: common questions
Where can I find a LD1117S33 reference design?
Each of the 2 boards on this page is a real design using the LD1117S33. 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 LD1117S33 use?
Most are built on STM32 (2).
How big is a typical board using the LD1117S33?
The median is 80 × 60 mm, and 100% are two-layer designs.
What is the most popular open source board using the LD1117S33?
By GitHub stars, Main by wgbowley, with 8 stars.
Can I simulate one of these boards using the LD1117S33 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.