5 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.
FPGARadioberry
pa3gsb
65 × 56 mm143 parts4LNo license675
STM32 VGM Player YM2612 SN76489
AidanHockey5
138.4 × 91.4 mm84 parts2LAGPL-3.0117
STM32Main
wgbowley
60 × 40 mm59 parts2LMIT8
Radioberry preamp
65 × 56 mm137 parts2LNo license675
STM32Teensy SFOC
100 × 80 mm19 parts2LMIT8
The LD1117S33 in open source designs
The gallery holds 5 open source boards using the LD1117S33 from 3 GitHub repositories; a typical one measures about 65 × 56 mm and carries around 84 components.
80% are two-layer designs, the rest use four layers or more, and 60% carry an open source license.
The most starred is Radioberry by pa3gsb.
What boards using the LD1117S33 are built for
LD1117S33: common questions
Where can I find a LD1117S33 reference design?
Each of the 5 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) and FPGA (1).
How big is a typical board using the LD1117S33?
The median is 65 × 56 mm, and 80% are two-layer designs.
What is the most popular open source board using the LD1117S33?
By GitHub stars, Radioberry by pa3gsb, with 675 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.