8 open source boards using the CD4052B
Real designs built with the CD4052B, 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.
SCOPETREX
schlae
177.8 × 127 mm197 parts2LNo license245
ESP32Z2m partner
smarthomefans
50 × 50 mm50 parts2LNo license187
Groove pico
whowechina
214 × 99 mm116 parts2LNo license26
Micro-Pico Tiny Monosynth
JordanAceto
134.6 × 113 mm282 parts4LCC-BY-4.010
RP2040/RP2350LabNode-Nexus
aleko-khomasuridze
100 × 100 mm252 parts4LNo license1
STM32McQueen
0BitsnBytes
100.5 × 101.5 mm137 parts6LGPL-3.01
RP2040/RP2350Scsi switcher
akuker
160 × 100 mm75 parts4LBSD-3-Clause2
Josh Ox Ribbon Synth ADSR board
172.7 × 108 mm120 parts2LCC-BY-4.01
The CD4052B in open source designs
The gallery holds 8 open source boards using the CD4052B from 8 GitHub repositories; a typical one measures about 147.3 × 100.8 mm and carries around 129 components.
50% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is SCOPETREX by schlae.
Microcontrollers on boards using the CD4052B
What boards using the CD4052B are built for
CD4052B: common questions
Where can I find a CD4052B reference design?
Each of the 8 boards on this page is a real design using the CD4052B. 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 CD4052B use?
Most are built on RP2040/RP2350 (2), ESP32 (1) and STM32 (1).
How big is a typical board using the CD4052B?
The median is 147.3 × 100.8 mm, and 50% are two-layer designs.
What is the most popular open source board using the CD4052B?
By GitHub stars, SCOPETREX by schlae, with 245 stars.
Can I simulate one of these boards using the CD4052B 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.