2 layers209.2 × 134.5 mm
2 layers66.5 × 53.5 mm
StepperNMotor
wrightedu/intel3PCB and arduino info for summer intel camp
- Size
- 66.5 × 53.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 46
- Pads
- 68
- Tracks, vias
- 57, 0
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 1 Jul 2024
- Updated
- 25 Jul 2025
Overview
StepperNMotor is an open-source printed circuit board by wrightedu, from the wrightedu/intel repository on GitHub. It is a 2-layer board of 66.5 × 53.5 mm with 8 parts on 46 nets, routed with 57 tracks and 0 vias.
It is built around the ARDUINO UNO R3 and ULN2003A. Its parts include 3 connectors, 1 IC and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
README.mdWelcome!
Today we are meeting in: 152C Russ for our FINAL DAY!!!
Great job on your designs all! We will recume fabrication after lunch if anyone has any loose ends to tie up on their boards.
Resources:
-
This site: github.com/wrightedu/intel
./arduino-src/: arduino source files will be put here./KiCad/: KiCad example project files (mostly starter templates)- More folders and files will be added as we go through the course
-
Download and install Arduino IDE from here: https://www.arduino.cc/en/software
-
Download and install KiCAD from here: https://www.kicad.org/download/
-
CSE Department Discord server: https://discord.gg/pMUMzTt
#other-rolesand click onIntel Summer Camp
The Format
*.mda markdown formatted file for pretty web rendering here- PowerPoint (
*.pptx) and*.pdffiles (self explanatory) *.inofiles are for the arduino
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | Analog Sensor A GND VCC | TerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type055_RT01503HDWU_1x03_P5.00mm_Horizontal | J3 |
| 1 | Arduino_UNO_R3 | Module:Arduino_UNO_R3 | A1 |
| 1 | Conn_01x02_Pin | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J2 |
| 1 | G5LE-1 | Relay_THT:Relay_SPDT_Omron-G5LE-1 | K1 |
| 1 | MOTOR Enable Relay | Connector_AMASS:AMASS_XT30UPB-M_1x02_P5.0mm_Vertical | J1 |
| 1 | Motor_Servo | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | M1 |
| 1 | Stepper_Motor_unipolar_5pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | M3 |
| 1 | ULN2003A | Package_DIP:DIP-16_W7.62mm | U1 |
Questions
How big is the StepperNMotor PCB?
It measures 66.5 × 53.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the StepperNMotor use?
8 parts, built around the ARDUINO UNO R3 and ULN2003A. 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 StepperNMotor KiCad files?
From the wrightedu/intel repository on GitHub, at the commit this page was made from: the board is 2025-Student-Projects/3DScanner/StepperNMotor.kicad_pcb and its schematic 2025-Student-Projects/3DScanner/StepperNMotor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the StepperNMotor design in my own project?
Its repository states no licence, so its author keeps all rights: ask wrightedu before reusing the design.
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