8 open source boards using the LP2950
Real designs built with the LP2950, 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.
NXPPheeno robot electronic schematics
ACSLaboratory
114.3 × 114.3 mm70 parts2LBSD-3-Clause1
STM321Wire 8 Zone AC Controller
InfernoEmbedded
99.9 × 94.5 mm39 parts2LNo license11
STM321Wire-Blank
99.8 × 99.8 mm35 parts2LNo license11
STM321Wire-LEDController
99.8 × 99.8 mm35 parts2LNo license11
STM32ControlBoard
94.6 × 60.3 mm26 parts2LNo license11
STM321Wire 4 SSR Switch
46 × 91.3 mm25 parts2LNo license11
STM321Wire So Many Switches
192.9 × 41.3 mm20 parts2LNo license11
STM321Wire 16 Channel SSR Controller
45.1 × 44.7 mm18 parts2LNo license11
The LP2950 in open source designs
The gallery holds 8 open source boards using the LP2950 from 2 GitHub repositories; a typical one measures about 99.8 × 92.9 mm and carries around 31 components.
100% are two-layer designs, the rest use four layers or more, and 13% carry an open source license.
The most starred is 1Wire 8 Zone AC Controller by InfernoEmbedded.
What boards using the LP2950 are built for
LP2950: common questions
Where can I find a LP2950 reference design?
Each of the 8 boards on this page is a real design using the LP2950. 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 LP2950 use?
Most are built on STM32 (7) and NXP (1).
How big is a typical board using the LP2950?
The median is 99.8 × 92.9 mm, and 100% are two-layer designs.
What is the most popular open source board using the LP2950?
By GitHub stars, 1Wire 8 Zone AC Controller by InfernoEmbedded, with 11 stars.
Can I simulate one of these boards using the LP2950 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.