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Arduino tutorials and projects

Learn Arduino programming by creating 150+ Arduino tutorials and projects with step by step instructions and example sketches in Arduino IDE

Interface DS1307 RTC Module with Arduino – Display Date/Time on OLED

Aduino RTC real time clock DS1307

In this tutorial, we will learn to interface DS1307 RTC module with Arduino UNO. Firstly, we will look into these questions: What is RTC (Real-time clock)? Why real-time clock is …

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Interface MS5611 Barometric Pressure Sensor with Arduino

MS5611 with Arduino Display Sensor Data on OLED

In this user guide, we will learn to interface MS5611 barometric pressure sensor module with Arduino. Firstly, we will introduce you to the MS5611 sensor including its pinout, features, and …

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Interface HTU21D Temperature & Humidity Sensor with Arduino

HTU21D with Arduino Display Readings on OLED

In this user guide, we will learn to interface HTU21D Temperature and Humidity Sensor module with Arduino. Firstly, we will introduce you to HTU21D sensor including its pinout, features, and …

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Interface SHT31 Temperature & Humidity Sensor with Arduino

SHT31 Sensor Module with Arduino Display Readings on OLED

In this user guide, we will learn to interface SHT31 Temperature and Humidity Sensor module with Arduino. Firstly, we will introduce you to SHT31 sensor including its pinout, features, and …

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MPU9250 9-DOF Gyro Accelerator Magnetometer Module with Arduino

MPU9250 9-DOF MEMS Sensor Module interfacing Arduino

In this tutorial, we will learn to interface MPU9250 9-DOF Gyro Accelerator Magnetometer Module with Arduino. Firstly, we will see the introduction of this 9-DOF MEMS sensor module, pinout, and …

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Arduino Send Email through IFTTT using Ethernet Shield

Arduino Send Email through IFTTT using Ethernet Shield

In this user guide, we will learn how to send emails using Arduino through the IFTTT web service and Arduino IDE. For demonstration purposes, we will send a temperature reading …

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ESP32 Insert Data into MySQL Database using PHP and Arduino IDE

ESP32 Insert Data into MySQL Database using PHP and Arduino IDE

In this user guide, we will introduce you to ESP32 MySQL to insert and read data to MySQL database using a PHP script. The ESP32 board will be programmed using …

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Arduino with BMP180 Atmospheric Pressure and Temperature sensor

BMP180 with Arduino and OLED display

In this user guide, we will learn about BMP180 barometric sensor and how to use it with Arduino UNO. The guide includes a brief introduction of the sensor with its …

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Arduino LED Slider Brightness Control Android App with MIT App Inventor

Arduino LED Slider Brightness Control Andriod App with MIT App Inventor

In this tutorial, we will learn how to build an android app with a slider that will enable us to control the brightness of an LED connected with Arduino. The …

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Arduino Send Messages from Android to LCD with MIT App Inventor

MIT APP Inventor Display messages demo 1

In this tutorial, we will learn how to build an android app that will enable us to send messages to Arduino via Bluetooth to be displayed on a 16×2 LCD. …

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