7 open source boards using the C6961
Real designs built with the C6961, 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.
Eurorack pmod
apfaudio
35 × 110 mm116 parts4LCERN-OHL-S-2.0239
AVR/ArduinoThe Bonkulator
shannon-greenlight
70.8 × 110 mm255 parts4LGPL-3.011
RISC-VCheep3a
emeb
27.9 × 108 mm84 parts4LMIT9
PBJ EU Sub
111.4 × 29.5 mm60 parts2LGPL-3.03
Bt module
adeboni
10 × 108 mm46 parts2LGPL-3.01
Ecg
10 × 100 mm41 parts2LGPL-3.01
Slimline Clock Divider SMD Main
mzuelch
38.1 × 101.6 mm48 parts2LMIT165
The C6961 in open source designs
The gallery holds 7 open source boards using the C6961 from 6 GitHub repositories; a typical one measures about 35 × 107.9 mm and carries around 60 components.
57% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Eurorack pmod pcb by apfaudio.
Microcontrollers on boards using the C6961
What boards using the C6961 are built for
C6961: common questions
Where can I find a C6961 reference design?
Each of the 7 boards on this page is a real design using the C6961. 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 C6961 use?
Most are built on RISC-V (1) and AVR/Arduino (1).
How big is a typical board using the C6961?
The median is 35 × 107.9 mm, and 57% are two-layer designs.
What is the most popular open source board using the C6961?
By GitHub stars, Eurorack pmod pcb by apfaudio, with 239 stars.
Can I simulate one of these boards using the C6961 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.