4 open source boards using the LM7805CT
Real designs built with the LM7805CT, 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.
- schematic only · 33 parts
TrailerDiagnosticSystem
patricecouillard-code
33 partsNo license1 
PI Zero Controller
computergeek1507
84.8 × 88.1 mm34 parts2LCERN-OHL-1.210
Museduioon v3.1 I2C
CTDL
96.5 × 63.5 mm21 parts4LNo license6
Museduioon v3.1 I2C
96.5 × 63.5 mm21 parts4LNo license6
The LM7805CT in open source designs
The gallery holds 4 open source boards using the LM7805CT from 3 GitHub repositories; a typical one measures about 96.5 × 63.5 mm and carries around 27 components.
67% use four copper layers or more, and 25% carry an open source license.
The most starred is PI Zero Controller by computergeek1507.
LM7805CT: common questions
Where can I find a LM7805CT reference design?
Each of the 4 boards on this page is a real design using the LM7805CT. 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 LM7805CT?
The median is 96.5 × 63.5 mm, and 33% are two-layer designs.
What is the most popular open source board using the LM7805CT?
By GitHub stars, PI Zero Controller by computergeek1507, with 10 stars.
Can I simulate one of these boards using the LM7805CT 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.