This project involves designing and constructing a digital tachometer using an Arduino Nano. The tachometer measures the rotational speed of a motor or any rotating object and displays the RPM ...

SIMULATING AND SCANNING AN ECU COMPUTER WITH OBDII CODES The purpose of this project is to watch how the PID codes work with an visual interface where you can change the values of the speed, rpm, ...

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...