In this article, we are going to control an Arduino relay module. We will control two different devices using it. First, we will control a simple LED then we will control a light bulb using it. The ...
In this project you will learn how to control a motor and RGB LED with a HL-52S relay module using Arduino Uno. This is where a relay becomes extremely useful. A relay module acts like a switch that ...
O. What is RelayModule Library? If I use it, how easier life will be ? If you have made some Arduino project with Relay Modules, you probably wrote some scattered code for relays. Scattered Code ...
The concept of automation is getting popularity among people these days and many of them control their lighting, climate, etc remotely at their homes. Several microcontrollers or microprocessors can ...
Download "sms_call_gate.ino" Sketch from the repository and Upload it to Arduino. NOTE : Make sure to replace your number in code at line number 71. The number must be in international format. After ...
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