I had the opportunity to work on an Adaptive Cruise Control Car using an L298N H-bridge, HC-SR04 ultrasonic sensor, DC motors, and an I2C LCD display. This project allows the car to adjust its speed ...

Working Mechanism of the Sensor: An ultrasonic distance sensor is a device that measures distance using invisible sound waves. This sensor works like a kind of bat. The bat sends ultrasonic waves to ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Makers, developers and enthusiasts building distance related projects may be interested to know that the HC-SR04 ultrasonic sonar distance sensor is now available to purchase directly from the ...

But with his long term goal in mind, he also modified the HC-SR04 sensor by removing the on-board pull-up resistor and adding a new one on the connector side to combine the signals. That gave him an ...

Abstract: In mobile robotics measuring displacement with high level of certainty is very critical to successful localization and mapping. However, sensors such as the depth cameras and LIDARS are ...