Arduino has recently announced two new expansions to their Arduino Pro Opta PLC series – the Arduino Pro Opta Ext D1608E and Arduino Pro Opta Ext D1608S, the main difference between the two is that ...

Arduino Relay MFC Controller Arduino-based device to control 24V relays as well as Bronkhorst IQFlow+ mass flow controllers. A host PC can send the controller commands through a USB connection or the ...

Here, we are using a 4 relay module because we will only control four appliances. If you want to automate a different number of appliances, you can use a different relay module. There are many relay ...

This article will explore the workings of a relay module and provide a detailed guide on how to interface a single channel relay module with an Arduino.

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

It is a simple and flexible home automation system using Arduino with only a few electronic components, without complex soldering.

The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100.