The **HC-SR04 Ultrasonic Distance Sensor** is one of the most popular distance measurement modules used in Arduino, ESP32, robotics, and IoT projects. It measures the distance between the sensor and ...
A 180° ultrasonic radar system built using Arduino, HC-SR04 ultrasonic sensor, SG90 servo motor, and buzzer, with a real-time radar visualization developed using Processing 4. The ultrasonic sensor ...
A collection of my Arduino projects, experiments, and embedded systems code. This repository contains projects involving sensors, motors, communication protocols, robotics, and microcontroller-based ...
This post is a review of the popular waterproof ultrasonic sensor JSN-SR04T. I hope this will serve as a backdrop for some interesting ultrasonic distance sensor experiments and projects. A number of ...
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