Distance Measuring with LED Notifier using HC-SR04 Ultrasonic Sensor and Arduino Posted in November 4, 2022 In this tutorial, we are going to learn how to use ultrasonic sensor HC-SR04 interfacing with Arduino and measure the distance which will be notifi... Read more
Security Alarm using HC-SR501 PIR Sensor and Arduino Posted in November 2, 2022 In this Arduino tutorial, we are going to learn how to use a motion sensor to sound a piezoelectric buzzer. The motion sensor used here is a PIR se... Read more
Bidirectional Visitor Counter using IR sensors and Arduino Uno Posted in May 24, 2022 In this project, let’s see how to make a simple bidirectional people counter using IR Sensors and Arduino Uno. This project will help learner to un... Read more