1 open source board using the CD4049
Real designs built with the CD4049, 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.
JordanAcetoThe CD4049 in open source designs
The gallery holds 1 open source boards using the CD4049 from 1 GitHub repository; a typical one measures about 132.1 × 213.4 mm and carries around 349 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Josh Ox Ribbon Synth VCF/VCA/BBD board by JordanAceto.
What boards using the CD4049 are built for
CD4049: common questions
Where can I find a CD4049 reference design?
Each of the 1 boards on this page is a real design using the CD4049. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the CD4049?
The median is 132.1 × 213.4 mm, and 100% are two-layer designs.
What is the most popular open source board using the CD4049?
By GitHub stars, Josh Ox Ribbon Synth VCF/VCA/BBD board by JordanAceto, with 1 stars.
Can I simulate one of these boards using the CD4049 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.