STM32 Boards have 23 interrupt sources. In this article, we will see how STM32 handles interrupts at a primitive level.... Read More

The Heart Rate Monitor Kit with AD8232 ECG sensor module Kit For Arduino is a cost-effective board used to measure the heart's electrical activity. In this article, we will see its interfacing with Ar... Read More

In this article, we will learn about APDS-9960 RGB and Gesture Sensor in detail. We will see its working, applications, and interfacing with Arduino with Code.... Read More

In this article, we are going to analyze two PH sensors. One is Gravity analog PH sensor, and another one is a seed studio PH sensor, how to interface them with Arduino.... Read More

As the name suggests, the line follower robot is an automated vehicle that follows a visual line embedded on the surface.... Read More

In this article, we will discuss the Hall Effect sensor working principle, interfacing with Arduino, and code.... Read More

This tutorial will learn how to interface the R307 fingerprint sensor with the Arduino, program it, and identify the fingerprint correctly using the Adafruit library.... Read More

The flame sensor discovers the presence of fire using the infrared flame flash technique. It has a sensitivity range between 4.3 to 4.4 micrometers. It is faster as well accurate than a fire or smoke ... Read More

The aim of this Arduino Radar project is to achieve a radar system prototype based on an Arduino board that detects stationary and moving objects.... Read More