2 open source boards using the SI4112
Real designs built with the SI4112, 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.
Spectrum analyzer
thaumatichthys
200 × 100 mm316 parts6LNo license0
Synthesizer-IF-Si4112
oresat
34 × 31 mm40 parts4LNo license5
The SI4112 in open source designs
The gallery holds 2 open source boards using the SI4112 from 2 GitHub repositories; a typical one measures about 117 × 65.5 mm and carries around 178 components.
100% use four copper layers or more, and 0% carry an open source license.
The most starred is Synthesizer-IF-Si4112 by oresat.
What boards using the SI4112 are built for
SI4112: common questions
Where can I find a SI4112 reference design?
Each of the 2 boards on this page is a real design using the SI4112. 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 SI4112?
The median is 117 × 65.5 mm, and 0% are two-layer designs.
What is the most popular open source board using the SI4112?
By GitHub stars, Synthesizer-IF-Si4112 by oresat, with 5 stars.
Can I simulate one of these boards using the SI4112 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.