2 layers209.2 × 134.5 mm
2 layers69 × 57.5 mm
Intern shield
wrightedu/intel3PCB and arduino info for summer intel camp
- Size
- 69 × 57.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 53
- Pads
- 106
- Tracks, vias
- 161, 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 1 Jul 2024
- Updated
- 25 Jul 2025
Overview
Intern shield is an open-source printed circuit board by wrightedu, from the wrightedu/intel repository on GitHub. It is a 2-layer board of 69 × 57.5 mm with 15 parts on 53 nets, routed with 161 tracks and 2 vias.
It is built around the ARDUINO UNO R3 and 74HC595. Its parts include 3 resistors and 1 connector. 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
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Conn_01x04_Socket | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | RGB1, SEN2, SP1 |
| 3 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3 |
| 1 | 74HC595 | Package_DIP:DIP-16_W7.62mm_Socket | SR1 |
| 1 | Arduino_UNO_R3 | Module:Arduino_UNO_R3 | A1 |
| 1 | Conn_01x03_Socket | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | SEN1 |
| 1 | Conn_01x08_Pin | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | D168K | footprints:LS-5161AS | 7SEG1 |
| 1 | R_Pack08 | Package_DIP:DIP-16_W7.62mm_Socket | RN1 |
The 12 most common of 15 parts.
Questions
How big is the Intern shield PCB?
It measures 69 × 57.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Intern shield use?
15 parts, built around the ARDUINO UNO R3 and 74HC595. 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 Intern shield KiCad files?
From the wrightedu/intel repository on GitHub, at the commit this page was made from: the board is Template-Projects/KiCad/BDike/intern-shield.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 Intern shield design in my own project?
Its repository states no licence, so its author keeps all rights: ask wrightedu before reusing the design.
More from wrightedu/intel
8- 2 layers66.5 × 53.5 mm
- 2 layers58.5 × 54.5 mm
- 2 layers100.5 × 67.5 mm
- 2 layers
- 2 layers66.5 × 53.5 mm
- 2 layers53 × 53.5 mm
- 2 layers72.5 × 57.5 mm
Similar boards
- 2 layers170.2 × 119.4 mm
Sentinel
YousefAliAicha/sentinel-arduino-firmware
Adaptive traffic-light FSM on the Arduino UNO R3 — pedestrian preemption, LDR-gated night mode with HC-SR04 vehicle detection, and a multiplexed 7-segment countdown. Fully non-blocking.
25 parts2MIT - 2 layers82.6 × 61 mm
EEPROM Programmer
CNCNoob/Universal-EEPROM-programmer
Great Arduino based ROM Programmer design.
5 parts1MIT - 2 layers89 × 103.5 mm
Controller
ayushmanyadav2006/Flight-Controller-
Created a electronic control hardware to control the roll, pitch, yaw of a airplane Also the speed of the airplane, landing gears etc
24 parts - 2 layers
RGB LED CUBE 8X8X8
kirtan885/RGB-CUBE-8X8X8
Arduino 74HC595 8-LED Driver Block — A modular LED driver prototype using an Arduino Uno, 74HC595 shift register, and 8 NPN transistor low-side switches.
258 partsMIT - 2 layers50 × 45 mm
Speedometer
TheGregggg/arduino-speedometer
DIY Sim racing Speedometer using Arduino, servo motors and eight-segment display
14 parts - 2 layers68.8 × 53.6 mm
Relatively Universal ROM Programmer
AndersBNielsen/Relatively-Universal-ROM-Programmer
Hardware to program W27C512 EEPROM or any 24/28/32 pin ROM requiring from 5V to 27V programming voltage.
149 parts257GPL-3.0 - 2 layers69.1 × 53.8 mm
Motor controller
AlanFord/self-balancing-stick
Dual Axis Reaction Wheel Inverted Pendulum
25 parts79MIT - 2 layers68.6 × 53.3 mm
Protogasm Board V2
Edging-Machines/Edging-Machines
This repository is intended to contain as much information as possible about building, designing, prototyping, and using automated edging machines.
14 parts67MIT