4 layers20.7 × 10.8 mm
Decoder
phaiderikos/openloco
An open source and open hardware DCC decoder for model locomotives.
24 parts16GPL-3.0
Boards using the DRV8872DDA
12 boardsBoards in 12 GitHub repositories, designed in KiCad, that use the DRV8872DDA by Texas Instruments (-40℃~+125℃ 3.6A 565mΩ Interleaved conduction protection、Current sensing/regulation function Yes SO-8 Brushed DC Motor Drivers ROHS). See how each wires it, with its parts, size, README and files; the DRV8872DDA’s symbol, footprint and pinout are on its own page.
- 4 layers40 × 100 mm
BR Motor
axpaul/Avionic-Mastodonte
Mastodonte experimental rocket avionic (On-board electronics) created by Paul Miailhe, Version 2025
118 parts6CERN-OHL-S-2.0 - 4 layers36 × 90 mm
MotorShield
axpaul/Avionic-Sirius
Sirius experimental rocket avionic (On-board electronics) created by Paul Miailhe, Version 2023/2024 launched at C'space 2024
114 parts2 - 2 layers130 × 119 mm
- 2 layers99.8 × 75.5 mm
- 4 layers42 × 42 mm
- 2 layers39.3 × 55.2 mm
- 2 layers100 × 100 mm
MM Control
giang-hoangnguyen/MM_Control
Board điều khiển chuyển động dùng STM32F407VET6, 100 × 100 mm, 2 lớp. Một board gồm 4 kênh động cơ DC (DRV8872), 3 socket driver bước TMC2209, cổng bus servo STS3215, USB-C (CDC), CAN và các header SPI, I2C, UART.
176 parts - 2 layers95 × 34 mm
- 2 layers115.1 × 80.1 mm
- 2 layers101.6 × 120.7 mm
Mss cascade basic testjig
IowaScaledEngineering/mss-cascade
Integrated Cascade Module for Free-mo Modular Signal System
101 parts - 4 layers100 × 60 mm
Tensilguard
jayis1/hardware-design-lab
Full-cycle hardware device designs — each device in its own subfolder with architecture, schematics, PCB layout, and software stack
12 parts