hc-sr04
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Obstacle Avoiding Car Using Arduino Avoiding obstacles is a key job in robotics, where autonomous robots aim to reach their destination without bumping into things. One type of autonomous robot that's pretty clever is the real-time Arduino obstacle avoiding car. It can spot obstacles and figure out new paths to move without running into them. Previously, we have built many robots using Arduino,… |
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Measure Distance using Raspberry Pi and HCSR04 Ultrasonic Sensor In this project, we are going to interface HC-SR04 Ultrasonic sensor module to Raspberry Pi to measure distance. We have previously used an Ultrasonic sensor with a Raspberry Pi to build Obstacle Avoiding Robot. Through this project, we can measure distance with a Raspberry Pi. Before going any further, let's know about the Ultrasonic sensor. Table of Contents HC… |
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Distance Measurement using HC-SR04 and AVR Microcontroller In this tutorial we are going to discuss and design a circuit for measuring distance. This circuit is developed by interfacing ultrasonic sensor“HC-SR04” with AVR microcontroller. This sensor uses a technique called “ECHO” which is something you get when sound reflects back after striking with a surface.
We know that… |
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Distance Measurement using Ultrasonic Sensor and Arduino Ultrasonic sensors are great tools to measure distance and detect objects without any actual contact with the physical world. It is used in several applications, like measuring liquid level, checking proximity and even more popularly in automobiles to assist in self-parking or anti-collision systems. Previously, we have also built many Ultrasonic Sensor… |
