This project is based on an HC-SR04 ultrasonic sensor with Arduino to measure distance between the sensor and an object. The sensor sends ultrasonic waves and receives the reflected signal. The time ...

The Turtle Bot is one of the classics for Arduino tinkering. The YouTuber UncleStem has built it seven times larger – and it works.

Arduino’s open-source platform makes it easy for makers, students, and hobbyists to build powerful multi-sensor projects for home automation, monitoring, and IoT applications. From motion and gas ...

This is a maintained version of the original DFRobot_mmWave_Radar library. After more than two years had passed without any commits beyond the initial commit, and issues receiving no attention, I ...

Abstract: By using automation and sensor technology, the Arduino-Based Solar Tracking System optimizes the efficiency of solar panels. The panel is positioned for maximum energy capture using Light ...

Abstract: Relaxation oscillators are commonly used as sensor interface circuits where the frequency or period of the output signal is proportional to the sensor's output impedance. As such, the ...

Technology has made it easier and easier to maintain long-distance relationships. Source: Oscar Wong/Getty Yes, long-distance relationships can be very inconvenient and you probably wouldn't say, "I ...