Arduino Watchdog Timer Tutorial with Example
In this guide, we will introduce you to Arduino watchdog timer. The ATmega328P chip is used to operate the Arduino UNO board. The Watchdog Timer on the ATmega328P is a …
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
Arduino Comparator Tutorial with Example
In this short guide, we will discuss Arduino’s analog comparator. This will include a brief introduction to the analog comparator including its registers. Then, we will demonstrate these concepts with …
Arduino RGB LED Control using Android App with MIT App Inventor
In this user guide, we will learn to build an RGB LED Control Android App with MIT App Inventor and control it using Arduino. This Andriod app will allow us …
Arduino Send Sensor Readings to Android app with MIT App Inventor
In this user guide, we will learn to build an Android App using MIT App Inventor and display temperature readings acquired from DS18B20 sensor with Arduino. The transmission of sensor …
I2C Communication Between Two Arduino Boards
In this tutorial, we will learn to use the I2C communication port of Arduino. Different Arduinos support at least one I2C port. Similarly, Arduino Uno also has one I2C port. …
RC522 RFID Reader Module with Arduino
In this user guide, we will look at an interesting way to use Radio Frequency Identification (RFID) technology via RFID reader module. These RFID reader modules are very handy in …
MAX30102 Pulse Oximeter and Heart Rate Sensor with Arduino
In this tutorial, we will learn about MAX30102 high sensitivity pulse oximeter and heart rate sensor and how to interface it with Arduino. This sensor is used to measure heartbeat/pulse …
MAX30100 Pulse Oximeter and Heart Rate Sensor with Arduino
In this tutorial, we will learn about MAX30100 pulse oximeter and heart rate sensor and how to interface it with Arduino. This sensor is used to measure heartbeat/pulse rate in …
Control Stepper Motor with A4988 Driver Module and Arduino
In this getting started tutorial, we will learn to interface the A4988 stepper motor driver module with Arduino. This A4988 driver module which is used to control a stepper motor …
Send Sensor Readings to Android Phone using Arduino and NRF24L01 via BLE
In this tutorial, we will learn how to send sensor readings to an Android phone using Arduino nRF24L01+ module, and BLE. The transfer of data will be through Bluetooth Low …