8 open source boards using the 93LCxxC
Real designs built with the 93LCxxC, 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.
- schematic only · 99 partsSTM32
Midimagic
herculesxe5
99 partsLGPL-3.014 
FPGAIcepool board
jkiv
140 × 58 mm116 parts4LCC-BY-NC-4.06
Prog tool
linuxboot
55 × 26.5 mm70 parts2LGPL-3.04
Cheapsk8 lan
zombienerd
153.1 × 66.5 mm21 parts2LNo license3
FPGAM1s fpga playground
tomek-szczesny
90 × 65 mm183 parts4LGPL-3.02
Bike line protocol
c4deszes
79.5 × 50 mm100 parts2LNo license1
USB armory Mk II debug accessory
usbarmory
45.7 × 25.9 mm37 parts2LNo license1.5k
USB armory Mk II debug accessory
ahmad-ih
45.7 × 25.9 mm37 parts2LNo license0
The 93LCxxC in open source designs
The gallery holds 8 open source boards using the 93LCxxC from 8 GitHub repositories; a typical one measures about 79.5 × 50 mm and carries around 85 components.
71% are two-layer designs, the rest use four layers or more, and 38% carry an open source license.
The most starred is USB armory Mk II debug accessory by usbarmory.
Parts used alongside the 93LCxxC
What boards using the 93LCxxC are built for
93LCxxC: common questions
Where can I find a 93LCxxC reference design?
Each of the 8 boards on this page is a real design using the 93LCxxC. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the 93LCxxC?
The FT2232HL, FT4232HL-REEL and NCP1117-3.3_SOT223 appear in the most repositories here.
Which microcontrollers do boards using the 93LCxxC use?
Most are built on FPGA (2) and STM32 (1).
How big is a typical board using the 93LCxxC?
The median is 79.5 × 50 mm, and 71% are two-layer designs.
What is the most popular open source board using the 93LCxxC?
By GitHub stars, USB armory Mk II debug accessory by usbarmory, with 1,498 stars.
Can I simulate one of these boards using the 93LCxxC 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.