Bike Speed and Distance Logger

---

Overview

script for logging average speed, instantaneous speed, and total distance traveled by a bike. It uses a hall effect sensor to detect wheel rotations and calculates the speed and distance based on the wheel's circumference.

Requirements

• Microcontroller with uPython support (e.g., Raspberry Pi, ESP32)
• Hall effect sensor module

Usage

1. Connect the hall effect sensor to the microcontroller.
2. Run the script.
3. The script will log the average speed, instantaneous speed, and total distance traveled to log.txt every time the wheel completes a rotation.

Connections

• GND -> GND
• VCC -> 3V3
• D0 -> GPIO5

Results