The only available technology to track distance and speed while biking is typically through an app on a smartphone. However, these apps almost always require access to the internet for GPS tracking, and the speed measurements update infrequently with unreliable values. Moreover, every bike light on the market simply has an on and off state that must be remembered to turn on manually. Our embedded system solves these issues with three main components. The main advantages that our project provides to bike riders is that it works offline, provides precise measurements, and functions for the whole ride after being turned on.

For our final product, we ended up sticking a breadboard to the central tube of the bike where we maintained our arduino and 9V power supply. This made it simple to wire everything to a central location. The LCD screen required a lot of wires to be attached to the handlebars which occasionally affected mobility, but mainly lowered the aesthetic. Our hall effect sensor was placed by the edge of the wheel with wires taped to the main tubing. This proved to be a good location and the magnets were always detected when they travelled past. Finally, it was disappointing that we experienced issues with the implementation of our LED; however, we were able to get functioning software that accomplished the intent of our original design.

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