4 layers20.7 × 10.8 mm
Decoder
phaiderikos/openloco
An open source and open hardware DCC decoder for model locomotives.
24 parts16GPL-3.0
2 layers99.8 × 75.5 mm
Motor control
Adi324-Code/Printed-Circuit-Boards- Size
- 99.8 × 75.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 47
- Pads
- 126
- Tracks, vias
- 199, 32
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 19 Sep 2026
- Updated
- 12 Oct 2026
Overview
Motor control is an open-source printed circuit board by Adi324-Code, from the Adi324-Code/Printed-Circuit-Boards repository on GitHub. It is a 2-layer board of 99.8 × 75.5 mm with 16 parts on 47 nets, routed with 199 tracks and 32 vias.
It is built around the ESP32-S3-WROOM-1-N8 and DRV8872DDA. Its parts include 5 capacitors, 5 resistors, 3 ICs, 1 switch and 1 inductor. It belongs with the robots and motor control boards and the ESP32 boards of this library.
Main components
2
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
DRV8872DDA
SO-8-40℃~+125℃ 3.6A 565mΩ Interleaved conduction protection、Current sensing/regulation function Yes SO-8 Brushed DC Motor Drivers ROHSTexas InstrumentsBrushed DC Motor Drivers
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10k | Resistor_SMD:R_1218_3246Metric | R2, R5 |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 0.1uH | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 0.2 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 100K | Resistor_SMD:R_1218_3246Metric | R3 |
| 1 | 12uH | Inductor_SMD:L_1812_4532Metric | L1 |
| 1 | 13.7K | Resistor_SMD:R_1218_3246Metric | R4 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 47u | Capacitor_SMD:C_1210_3225Metric | C2 |
| 1 | 66uF | Capacitor_SMD:C_1210_3225Metric | C5 |
| 1 | DRV8872DDA | Package_SO:HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.4x3.2mm_ThermalVias | U2 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | LMR51430 | Package_TO_SOT_SMD:SOT-23-6 | U3 |
| 1 | Motor_DC | Motors:Vybronics_VZ30C1T8219732L | M1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1 |
Questions
How big is the Motor control PCB?
It measures 99.8 × 75.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Motor control use?
16 parts, built around the ESP32-S3-WROOM-1-N8 and DRV8872DDA. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Motor control KiCad files?
From the Adi324-Code/Printed-Circuit-Boards repository on GitHub, at the commit this page was made from: the board is Motor control.kicad_pcb and its schematic Motor control.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Motor control design in my own project?
Its repository states no licence, so its author keeps all rights: ask Adi324-Code before reusing the design.
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