Sim Racing Button Box

Precision control for serious simracers

This Sim Racing Button Box is designed for sim racing enthusiasts who want a clean, robust and highly functional control solution.
The model includes both the main enclosure and a dedicated aluminum profile mount, allowing easy and solid installation on aluminum rigs.

Built with durability and usability in mind, this button box is perfect for controlling in-game functions such as engine maps, traction control, brake bias, pit commands, and more across all major sim racing titles.

🔧 Key Features

• Compact and sturdy enclosure
• Dedicated aluminum profile mounting system included
• Designed for intensive sim racing use
• Compatible with USB HID via Arduino Pro Micro
• Clean, industrial design optimized for 3D printing

🧱 Material

• 3D printed parts
  Recommended material: PETG or ABS
  (PLA is possible, but PETG/ABS is recommended for higher temperature resistance and durability)

🧩 Required Electronics & Controls

• 2× Illuminated toggle switches with safety flip cover: 
  (ON/OFF – LED illuminated)
  👉 Purchase link here: [https://es.aliexpress.com/item/1005008768993221.html?spm=a2g0o.order_list.order_list_main.52.27d3194dAsiTZq&gatewayAdapt=glo2esp](https://es.aliexpress.com/item/1005008768993221.html?spm=a2g0o.order_list.order_list_main.52.27d3194dAsiTZq&gatewayAdapt=glo2esp)
• 2× Two-position toggle switches
  (ON/OFF)
  👉 Purchase link here: [https://es.aliexpress.com/item/1005009371937958.html?spm=a2g0o.order_list.order_list_main.58.27d3194dAsiTZq&gatewayAdapt=glo2esp](https://es.aliexpress.com/item/1005009371937958.html?spm=a2g0o.order_list.order_list_main.58.27d3194dAsiTZq&gatewayAdapt=glo2esp)
• 4× Momentary push buttons
  (Normally Open)
  👉 Purchase link here: [https://es.aliexpress.com/item/1005009393389461.html?spm=a2g0o.order_list.order_list_main.28.27d3194dAsiTZq&gatewayAdapt=glo2esp](https://es.aliexpress.com/item/1005009393389461.html?spm=a2g0o.order_list.order_list_main.28.27d3194dAsiTZq&gatewayAdapt=glo2esp)
• 3× Rotary encoders with push button
  (Recommended to buy the matching knob/embellisher from the same link)
  👉 Purchase link here: [https://es.aliexpress.com/item/1005003824684681.html?spm=a2g0o.order_list.order_list_main.22.27d3194dAsiTZq&gatewayAdapt=glo2esp](https://es.aliexpress.com/item/1005003824684681.html?spm=a2g0o.order_list.order_list_main.22.27d3194dAsiTZq&gatewayAdapt=glo2esp)
• 1× Microcontroller compatible with Arduino Pro Micro ATmega32U4 (5V / 16MHz)
  👉 Purchase link here: [https://es.aliexpress.com/item/32840365436.html?spm=a2g0o.order_list.order_list_main.64.27d3194dAsiTZq&gatewayAdapt=glo2esp](https://es.aliexpress.com/item/32840365436.html?spm=a2g0o.order_list.order_list_main.64.27d3194dAsiTZq&gatewayAdapt=glo2esp)

🔩 Hardware – Enclosure Assembly

• 6× M4x12 screws
• 6× M4 nuts

🔩 Hardware – Aluminum Profile Mounting

• 4× M4x12 screws
• 4× M4 nuts
• 3× M8x16 screws
• 2× M8 T-slot nuts (for aluminum profile)
• 1× M8 nut

💬 Support & Arduino Programming

If you have any questions during assembly, wiring, or setup, feel free to leave a comment.
If you are also interested in Arduino programming to make the button box work as a USB controller, just let me know — I’ll be happy to help or provide a ready-to-use configuration.