A project to creates a bicycle odometer & speedometer display on a 2-lines LCD screen using a cadence sensor.
The goals are to make a bike display system that's cheaper than what's in the markets. The other goal is to teach us how to work on a project from designing, parts selection, coding and mechanics of installation. Since this is the first for 3 of us working on a project.
In phase two, if time permit, we will add dynamo hub, with nighttime safety-light.
Canva poster
Parts of bachelor's course: ELECTRIC CIRCUITS (05366023), 1/2024
This project is based off: jessejwk's Bike Better With an LED Cadence Meter
- List all the materials needed
- Design an operation scheme
- Sensor code
- LCD code
- Cadence code
- Calculate power usage
- Make a mounting case
- Mount on a bike
- Test the accuracy (error 3.6%)
- Finalised the project
- Hall effect sensor
- 10 kOhm Resistors
- WeMos D1 WiFi nodemcu Wifi UNO board ESP8266 for Arduino (Arduino-Compatible)
- 1602 LCD (Blue Screen) 16x2 LCD with backlight of the LCD screen
- Mounting case
- ปั๊บ: Sensor, poster
- พจน์: Operation scheme, power, mount case
- Chettanat Pa.: Project manager, code, poster
- PheerapatGuy: Code, test