4 open source boards using the CD4051BPWR
Real designs built with the CD4051BPWR, 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.
RP2040/RP2350RP2040 DSP - PCM3060
DMME-NL
166.2 × 92.6 mm105 parts2LGPL-3.071
Eps re hardware
spacelab-ufsc
86.3 × 91.9 mm365 parts6LCERN-OHL-S-2.02
KoloredVerb.core
marcoallegretti
59.6 × 109.5 mm65 parts2LCustom license1
RP2040/RP2350RP2040 DSP Modular
166.2 × 92.6 mm100 parts2LGPL-3.071
The CD4051BPWR in open source designs
The gallery holds 4 open source boards using the CD4051BPWR from 3 GitHub repositories; a typical one measures about 126.2 × 92.6 mm and carries around 103 components.
75% are two-layer designs, the rest use four layers or more, and 75% carry an open source license.
The most starred is RP2040 DSP - PCM3060 by DMME-NL.
Microcontrollers on boards using the CD4051BPWR
What boards using the CD4051BPWR are built for
CD4051BPWR: common questions
Where can I find a CD4051BPWR reference design?
Each of the 4 boards on this page is a real design using the CD4051BPWR. 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 CD4051BPWR use?
Most are built on RP2040/RP2350 (2).
How big is a typical board using the CD4051BPWR?
The median is 126.2 × 92.6 mm, and 75% are two-layer designs.
What is the most popular open source board using the CD4051BPWR?
By GitHub stars, RP2040 DSP - PCM3060 by DMME-NL, with 71 stars.
Can I simulate one of these boards using the CD4051BPWR 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.