This project is a basic simulation of an Engine Control Unit (ECU) using an Arduino. It measures engine RPM from a crankshaft sensor (like a Hall effect sensor), calculates timing, and triggers ...
We’re used to Hall effect devices as proximity sensors in mechanical systems, used to provide detection of something that has a magnet attached to it. However it’s easy to forget that the devices that ...
This project implements a digital tachometer using an Arduino Uno, an IR sensor, and an I2C 16x2 LCD display. It calculates rotations per minute (RPM) of a rotating object in real-time and displays ...
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