https://github.com/danielmartensson/goobybox

I/O Shield for Arduino UNO
https://github.com/danielmartensson/goobybox

0-10v arduino arduino-shield plc pwm sheild uno

Last synced: 4 months ago
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I/O Shield for Arduino UNO

• Host: GitHub
• URL: https://github.com/danielmartensson/goobybox
• Owner: DanielMartensson
• License: mit
• Created: 2024-01-11T11:10:32.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-02-19T13:02:52.000Z (almost 2 years ago)
• Last Synced: 2025-06-03T07:09:34.336Z (7 months ago)
• Topics: 0-10v, arduino, arduino-shield, plc, pwm, sheild, uno
• Homepage:
• Size: 26.4 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# GoobyBox

This project is `GoobyBox`. It's an IO-shield for Arduino UNO. 

The purpose with this project is to provide a simple solution for controlling:

 * 4 x Analog 0-10V inputs

 * 3 x PWM current 0-2A

 * 3 x Digital output current 0-2A

 * 6 x Digital input 24V protection

 * 12/24 voltage supply

 * I2C connection for LCD

This project contains two projects - Surface Mounted Technology(SMT) and Through Hole Technology Mounting (THT).

Software being used: KiCAD 6

![a](https://github.com/DanielMartensson/GoobyBox/blob/main/Goobyl%C3%A5da%20PLC%20-%20Ytmonterad/Picture.png?raw=true)

![a](https://github.com/DanielMartensson/GoobyBox/blob/main/Goobyl%C3%A5da%20PLC/Picture.png?raw=true)

This is soldered according to class 3 in the soldering and assembly standard IPC J-STD-001.

![a](https://github.com/DanielMartensson/GoobyBox/blob/main/Goobyl%C3%A5da%20PLC/PCB_done.jpg?raw=true)

![a](https://github.com/DanielMartensson/GoobyBox/blob/main/Goobyl%C3%A5da%20PLC/PCB_done_with_arduino.jpg?raw=true)

![a](https://github.com/DanielMartensson/GoobyBox/blob/main/Goobyl%C3%A5da%20PLC/PCB_done_with_arduino_different_angle.jpg?raw=true)

Notice that I'm using a `EBC`-transistor here instead of `CBE`-transistor for the analog output.

![a](https://github.com/DanielMartensson/GoobyBox/blob/main/Goobyl%C3%A5da%20PLC/2N2222,_PN2222,_and_P2N2222_BJT_Pinout.jpg?raw=true)