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 microcontroller is at the heart of countless impressive projects like ... is outfitted with a servo inside the bin for opening and closing the lid, an ultrasonic sensor in front of the ...

With a standard old HC-SR04 ultrasonic sensor ... servo to drive a custom gauge needle he’s made a device which can warn people around you if they’re too close for comfort. As simple as this ...

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you ...

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 ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby ... capacitor), input (e.g., push button, ultrasonic sensor, keypad), output (e.g ...

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 ...