6 open source boards using the LM723
Real designs built with the LM723, 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.
VCO
Desval27
160 × 233.4 mm129 parts2LMIT0
LFOs
160 × 100 mm94 parts2LMIT0
VC-LFOs
160 × 100 mm92 parts2LMIT0
PHASE-SHIFTER
160 × 100 mm79 parts2LMIT0
DUAL VCA
160 × 100 mm68 parts2LMIT0
RING MODULATOR
160 × 100 mm60 parts2LMIT0
The LM723 in open source designs
The gallery holds 6 open source boards using the LM723 from 1 GitHub repository; a typical one measures about 160 × 100 mm and carries around 86 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is VCO by Desval27.
What boards using the LM723 are built for
LM723: common questions
Where can I find a LM723 reference design?
Each of the 6 boards on this page is a real design using the LM723. 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 LM723?
The median is 160 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the LM723?
By GitHub stars, VCO by Desval27, with 0 stars.
Can I simulate one of these boards using the LM723 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.