Audi DTM Steering Wheel for SimRacing by stanoba

Last crawled date: 2 years, 10 months ago

This is remix of Formula B1 - (Sim racing) steering wheel for Thrustmaster T300 RS wheel base. With other wheel mount or quick-release, this wheel could be also used for another wheel base.
All buttons are connected to Arduino Nano with common ground. Arduino Nano is connected to wheel base via mini-Din 6 pin connector (SPI serial protocol), so no external power, drivers or USB connection to PC is needed.
More info about HW and Arduino code is here https://rr-m.org/blog/thrustmaster-t300rs-steering-wheel-arduino-emulator/
Arduino pins - buttons:
D0 - Start (8)
D1 - Select (7)
D3 - Shift gear up (1)
D4 - R2 (9)
D6 - Circle (5)
D7 - Cross (6)
D8 - Shift gear down (2)
D9 - Square (4)
D11 - triangle (3)
A0 - D-Pad up
A1 - D-Pad left
A2 - D-Pad right
A3 - D-Pad down
A4 - L2 (10)
A5 - PS (13)
Other components used in this project:
Big paddle https://www.thingiverse.com/thing:4840117
70mm Hub Adaptor https://www.thingiverse.com/thing:2630578
BoM:
3D printed parts
3 mm aluminum sheet (minimum 300 mm x 170 mm)
6D Carbon Black foil (glossy) Aliexpress
6x M5 x 80 mm bolts
6x M5 nuts
4x M3 x 8 mm (for panel)
4x M3 threaded insert nuts (for panel) Aliexpress
4x M3 x 25 mm (for handles)
6x M3 x 8 mm (for paddles)
10x M3 nuts (for handles and paddles)
6x M6 x 8 mm (for shifter body)
6x M4 x 8 mm (for shifter body)
6x M4 nut (for shifter body)
2x 2.9 mm x 6 mm screw for Arduino Nano Terminal Adapter
2x A4 Size Suede (Synthetic Leather) for handles Aliexpress
6x Neodynium magnet 20 mm x 3mm
3x micro-switch for paddles
12x 12mm mini switch Aliexpress
Arduino Nano Aliexpress
Arduino Nano Terminal Adapter Aliexpress
Male mini-Din 6 pin connector (for Thrustmaster wheel base)
Wires