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 ...

LED to detect the approximate distance. I have used Thonny IDE to program the Raspberry Pi Pico using (Micro Python). Micro Python requires very small codes in comparison to Arduino IDE. Circuit ...