This project was inspired by a non-functional odometer in my Mitsubishi Galant E33A car model. Since this car model does not have an On-Board Diagnostics (OBD) port available, I initially attempted to use the Vehicle Speed Sensor (VSS) wire as an input for the Arduino board in 2021. However, I encountered several challenges, including random background noise and difficulty in accessing the wire. To overcome these issues, a GPS module is now implemented as the input source for the Arduino instead, which allows for more reliable data.
- OLED odometer display with moving digits (like mechanical odometers)
- Accurate distance tracking using GPS coordinates
- Arduino UNO R3
- GY-NEO6MV2 GPS Module
- 128X64 OLED Display