The Arduino Opta micro programmable logic controller (PLC) provides a unique entry point into the automation field. Automation fields like smart homes, process controls, and robotics are project areas ...

This is a student project for making a simple 3D scanner using Arduino, two stepper motors and an IR sensor. It rotates the object on a turntable and moves the sensor sideways, measuring distance and ...

Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a microcontroller for motor speed detection, pulse count, ...