In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

This project involves controlling a relay using a Light Dependent Resistor (LDR) and an Arduino. The system detects the ambient light intensity using the LDR sensor. Based on the detected light level, ...

Connect the relay module to Arduino: VCC to 5V GND to GND IN1 to Digital Pin 2 IN2 to Digital Pin 3 IN3 to Digital Pin 4 IN4 to Digital Pin 5 IN5 to Digital Pin 6 IN6 to Digital Pin 7 IN7 to Digital ...

This paper aims to design a digital overcurrent relay with a characteristic of a standard inverse that can comply to the IEC standard 60255. The overcurrent relay which is used to protect one phase of ...

The DIY Self-balancing unicycle has been called Raptor and builds on Nick’s previous self-balancing projects, providing around 90-120 minutes of use on a single charge. Watch the video after the ...