In this Arduino LM393 speed sensor tutorial we will use the simple and easily available LM393 speed sensor module to measure some vital parameters like Speed, Distance travelled and Angle of the robot ...

In this article, we discussed the hall effect sensor module, its working, pinout, types, and also how to use it with Arduino. Here you can find Circuit Diagram, Complete Arduino Code, and a ...

This project explores the integration of a photoresistor (LDR) with an Arduino Uno to create a responsive lighting system. The LED is programmed to activate in low-light conditions and deactivate when ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...