This project uses an HC-SR04 ultrasonic sensor and Arduino UNO to measure the distance of objects in both centimeters and inches. The measured data is displayed on an I2C LCD.

An Arduino Uno piezoelectric sensor detects changes in pressure, force, or acceleration through the generation of electrical signals by piezoelectric materials. It's utilized in applications su ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad.

An Arduino Uno is used as the brain of this project. An ultrasonic sensor is used to detect the movement and if a movement is detected the Arduino will activate a solenoid valve to dispense a certain ...

In this tutorial, we will learn to Guide you about how you can interface a heartbeat sensor with an Arduino to measure live-heartbeat of any person. We will be also interfacing an OLED display to the ...

The aim of this work is to implement an innovative Weather Monitoring system and real-time alert system sing IoT. Monitoring temperature (t) and humidity with a sample size of 10 values with g power ...

This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

Arduino is launching new versions of the Uno board powered by a Renesas 32bit microcontroller. The Uno R4 comes in two versions: the basic Uno R4 Minima and the Espressif-equipped Uno R4 WiFi.