It features two ultrasonic sensors mounted on your ... the buzzer to emit the right note. Since the project uses pretty basic components, the Arduino code is equally basic, too.

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

Now to a summary of the basic operation of the ultrasonic distance sensor: A pulse of at least ... for a quick/lazy evaluation using an Arduino Uno. If you have played with ultrasonic distance ...

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 ...

With a standard old HC-SR04 ultrasonic sensor, an audio module ... As simple as this project may sound like for anyone who has a bunch of these little Arduino-compatible modules lying around ...

Arduino isn't obsolete, though—in fact, its plethora of connectivity options makes it the better choice for many electronics projects ... Uno to monitor two ultrasonic sensors in the base ...

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 ...