Arduino project to display website or server performance on an analog meter using a servo
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Arduino project (featured on Hackaday) to display website performance on an analog meter using a servo. This project can be extended and modified to support all kinds of use cases, metrics, and APIs. Get people excited about performance and servers by making your own speedometer-like meter to display current response time, number of requests, or other important metrics.

This project includes 2 basic pieces:

  • servometer-host - a NodeJS application to request data from an API or service and send to the Arduino over serial USB.
  • servometer - the actual Arduino code to recieve data over serial and display using servos and LED displays.

construction / parts & design