This project implements a distance measurement system using the HC-SR04 Ultrasonic Sensor and ATmega32 Microcontroller. The measured distance is displayed on a 4x16 LCD. The system is designed with a ...

The Ultrasonic sensor is very popular and used to measure the distance to an object. It comes complete with ultrasonic transmitter and receiver modules. Hc-sr04 transmit high-frequency sound and when ...

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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The HC-SR04 sonar modules are available for a mere pittance and, with some coaxing, can do a pretty decent job of helping your robot measure the distance to the nearest wall. But when sellers on eBay ...

The HC-SR04 ultrasonic sensor is produced by the Malaysian company Cytron Technology. They specialize in sensors for robotic applications in the educational sector. The sensor does not just consist of ...

Some of the best hacks are the ones which seem perfectly obvious in hindsight; a solution to the problem that’s so elegant, you wonder how it never occurred to you before. Of course we also love the ...