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The Ultimate Father-Son MacroPad: Dual-Mode & Volume Controlle — zdjęcie 1
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The Ultimate Father-Son MacroPad: Dual-Mode & Volume Controlle

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Zapisane na tym urządzeniu.

1.Father-Son Story 2.Features 3.BOM 4.PCB & Case 5.Code & Libs 6.Assembly 7.Files 8.Disclaimer

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Źródło
Printables
Kategoria
Computers
Licencja
Creative Commons — Attribution — Noncommercial — Share Alike

Custom MacroPad - Vol & Game Controller (Arduino Pro Micro)

This is a custom MacroPad designed for gaming and productivity. The project uses an Arduino Pro Micro to emulate a USB HID keyboard/mouse, allowing you to control system volume, launch software, or trigger in-game macros.

Key Features:

  • 8 Mechanical Buttons: Compatible with Outemu Purple or Cherry MX style switches for a great tactile feel.

  • Dual Mode System: Use a potentiometer to switch instantly between two custom profiles (e.g., Web Mode / Gaming Mode).

  • Precise Volume Control: A dedicated knob to adjust Windows system volume from 0 to 100%.

  • OLED Display: I2C 128x64 display providing real-time feedback on the active mode and volume level.

Bill of Materials (BOM):

  • Microcontroller: Arduino Pro Micro (ATmega32U4).

  • Switches: 8x Outemu Purple (or any MX-compatible switch).

  • Display: 0.96" I2C OLED.

  • Potentiometers: 2x standard rotary potentiometers.

  • 3D Printed Case: Files included for a compact and sturdy build.

Build Instructions:

  1. Print or mill the PCB (files included). Note: This version features an inverted Arduino layout for easier trace routing.

  2. Solder components, starting with resistors and mechanical switches.

  3. Install the HID-Project, Adafruit_SSD1306, and Adafruit_GFX libraries in the Arduino IDE.

  4. Flash the provided source code.

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