13 open source boards using the LM78M05_TO252
Real designs built with the LM78M05_TO252, 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.
AVR/ArduinoRFBitBangSMT
profdc9
152 × 88 mm263 parts2LNo license221
STM32FastLOGIC
Neumi
123 × 87.5 mm181 parts4LMIT23
Main-Board
open-headset-interconnect-standard
100 × 84 mm146 parts2LCC-BY-4.05
STM32Sologear g3-15-electric unicycle
Suresh-Subedi
56.3 × 20.3 mm10 parts2LNo license3
PICTurnoutBoss
JimKueneman
164.5 × 86.8 mm207 parts2LNo license1
RP2040/RP2350Wideband v3
Churrosoft
80 × 50 mm58 parts2LMIT1
AVR/ArduinoLogic
Keisuke063
50 × 50 mm43 parts4LNo license1
Stim
rusefi
182.5 × 165 mm169 parts2LNo license0
STM32GDI-STM
154 × 160 mm304 parts4LNo license48
STM32GDI-4ch
164 × 118 mm303 parts4LNo license48
STM32GDI 6ch
154 × 160 mm244 parts4LNo license48
STM32Lambda x2
81.9 × 95 mm230 parts4LNo license48
STM32Wideband controller
54.1 × 65.8 mm129 parts4LNo license48
The LM78M05_TO252 in open source designs
The gallery holds 13 open source boards using the LM78M05_TO252 from 9 GitHub repositories; a typical one measures about 123 × 87.5 mm and carries around 181 components.
54% use four copper layers or more, and 23% carry an open source license.
The most starred is RFBitBangSMT by profdc9.
Parts used alongside the LM78M05_TO252
Microcontrollers on boards using the LM78M05_TO252
What boards using the LM78M05_TO252 are built for
LM78M05_TO252: common questions
Where can I find a LM78M05_TO252 reference design?
Each of the 13 boards on this page is a real design using the LM78M05_TO252. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the LM78M05_TO252?
The TJA1051T-3, AMS1117-3.3 and LMV358 appear in the most repositories here.
Which microcontrollers do boards using the LM78M05_TO252 use?
Most are built on STM32 (7), AVR/Arduino (2), PIC (1) and RP2040/RP2350 (1).
How big is a typical board using the LM78M05_TO252?
The median is 123 × 87.5 mm, and 46% are two-layer designs.
What is the most popular open source board using the LM78M05_TO252?
By GitHub stars, RFBitBangSMT by profdc9, with 221 stars.
Can I simulate one of these boards using the LM78M05_TO252 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.