How to make a SimHub Display with Gear indicator

My first attempt on making a SimHub dash with some of the finding I learned while designing it.
Huge thanks to Bryan Young for inspiration and help on this project:    / @bryan2009  

If you like my designs consider a small tip: https://paypal.me/PeterMakesThings?lo...

Join me on Facebook:   / peter-makes-things-106516390948539  

Connection diagram: https://drive.google.com/open?id=1V7p...

Thingiverse: https://www.thingiverse.com/thing:411...

SimHub download: https://www.simhubdash.com/download-2/

Table of contents:
00:49 Overview
06:35 Driving in PC2
07:46 Arduino sketch preparation
13:10 Connection diagram
21:14 SimHub setup


Parts list:
For display:
Arduino Nano V3 (https://www.banggood.com/Geekcreit-AT...)
2004 lcd with I2C controller (https://www.banggood.com/IIC-I2C-2004...)
1.8" 7 segment LED display (Common Cathode version!) (https://www.ebay.co.uk/itm/1pcs-1-8-i...)
8 Bit WS2812 5050 LED board (https://www.banggood.com/10Pcs-CJMCU-...)
4 12x12mm tactile switches (https://www.ebay.co.uk/itm/20pcs-12-x...)
74HC595 chip or breakout board
7 resistors 220 Ohm
4 M3 nuts
4 M3 20mm screws
4 M3 7-8mm screws
4 M4 nuts
2 M4 20/30mm screws
3 M2 6-7mm screws
For monitor mount:
M4 60mm screw
M4 45mm countersunk screw
2 M4 nuts
For wheel base mount:
2 M3 30mm screws
2 M3 nuts
M4 45mm countersunk screw
M4 nut


Intro music: Borys Kozielski