Description This Arduino project uses an HC-SR04 ultrasonic sensor to measure the distance to an object and visually represents this distance using an array of 8 LEDs. Additionally, a buzzer is used ...

The project is designed to develop distance measurement system using ultrasonic waves and interfaced with arduino. We know that human audible range is 20hz to 20khz. The distance of an obstacle from ...

You can use the following circuit diagram to interface an Ultrasonic Sensor with the Raspberry Pi Pico board. As you can see, we have used the VBUS pin of the pico board to provide the 5V power to the ...

The distance meter is used for accurately determining the distance of an object without contact by the medium of ultrasonic sound waves (20,000 Hz above sound frequency). This raspberry pi pico based ...