How to Use BH1750 Ambient Light Sensor with Arduino

When you take your phone in sunshine or in high lighting, then it automatically adjusts the brightness according to the...

RS-485 MODBUS Serial Communication with Arduino as Master

In the previous tutorial we learned about Modbus RS-485 Serial Communication with Arduino as Slave. In continuation with that...

How to Use HM-10 BLE Module with Arduino to Control an LED using Android App

Bluetooth is one of the most popular and easy to use wireless technology. Over the few years there have been many upgrades of...

DIY Arduino Based Color Sorter Machine using TCS3200 Color Sensor

As the name suggests, color sorting is simply to sort the things according to their color. It can be easily done by seeing it...

IoT Based Biometric Attendance system using Arduino and Thingsboard

Few years back if you were to tell someone that the Geyser and bedroom lights in your home are connected to internet, they...

Programming Arduino using Platform IO

Development in Arduino and Arduino IDE has always been easy and fun with their simple user interface. The Arduino IDE is open-...

Arduino Multitasking Tutorial - How to use millis() in Arduino Code

The multitasking has led the computers to a revolution where one or more programs can run simultaneously which increases...

Node.js with Arduino: Controlling Brightness of LED through Web Interface

We have seen numerous examples of Blinking an LED using different Microcontrollers and different programming languages. Today,...

RS-485 MODBUS Serial Communication using Arduino UNO as Slave

Modbus is a Serial Communication protocol which was discovered by Modicon in 1979 and it is used for transmitting data over...

Interfacing Vibration Sensor Module with Arduino

There are several critical machines or expensive equipments which suffer damages due to vibrations. In such a case, a vibration...