int led = 13; // the pin that the LED is atteched to int sensor = 2; // the pin that the sensor is atteched to int state = LOW; // by default, no motion detected int val = 0; // variable to store the ...

Stylish, Modern Design Integrated Motion Sensor 120-Degree Detection Angle Adjustable Detection Distance IP65 Protection Rating - Outdoor Safe Wiring Required The EGLO PIR Sensor LED Outdoor Wall ...

Made from Sturdy Die-Cast Aluminium Build PIR Sensor - Adjustable LUX Sensitivity & Timer 180-Degree Beam Angle 12 Metre Detection Distance Angled, Adjustable Bracket The Rye Adjustable PIR Sensor LED ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Abstract: Drunk driving remains a significant issue worldwide, with thousands of lives lost every year due to accidents caused by individuals operating vehicles under the influence of alcohol. The ...

Abstract: At the current state of the art, the agility of an autonomous flying robot is limited by its sensing pipeline, because the relatively high latency and low sampling frequency limit the ...