Hardware-wise, the garbage can is outfitted with a servo inside the bin for opening and closing the lid, an ultrasonic sensor ... code to display the waste level on the LCD instead of just the ...

Sure, building an Arduino project is one of the best ways to get yourself acquainted with using the board and writing the code ... ultrasonic sensor, keypad), output (e.g., LED, DC motor, LCD ...

Inside [Klaus]’ device is an Arduino Uno, an HC-SR04 ultrasonic distance sensor, and an Adafruit Wave Shield. Originally, this parking/distance sensor used a small TFT to display the distance to ...

To supply targeting data for the launcher, an Arduino Uno uses an ultrasonic sensor pair mounted atop a servo. As the servo rotates, the returns from the ultrasonic sensor are plotted on a screen ...

This one is an unusual smart home project, potentially - how to monitor a fish tank’s health with an AI-enabled ultrasonic sensor system. The detailed project is highlighted on Hackser.io and features ...