This project is an automatic door opening and closing system using an Arduino UNO, an ultrasonic sensor, red and green LEDs, a 16x2 LCD with I2C, and a servo motor. The door opens when a person is ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Combining artificial intelligence and sensors that can see beyond visible light, Arkansas researchers have developed a system that exceeds human discernment when it comes to measuring ...

IR religion column by Kimberly Pepper: Using recreation for re-creation with God. Kimberly Pepper May 31, 2025 May 31, 2025; 0; × ...

One infrared sensor, which weighs 0.7 pounds, operates with 640 x 480 pixels. As part of its sensor development effort, the laboratory uses a variety of UAV platforms as testbed aircraft. He adds that ...

The UK's data protection landscape is undergoing significant transformation with the progression of the Data (Use and Access) Bill through ...

Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

Abstract: this paper reports the theory, fabrication and testing of a novel uncooled infrared (IR) sensor using amorphous silicon thin film transistors (a-Si TFTs) as the active elements. The measured ...

Micro-Epsilon has extended its non-contact laser distance sensor portfolio with a robust unit that can measure distances up ...

Precision sensor supplier Micro-Epsilon has extended its non-contact laser distance sensor portfolio with a low cost unit that is even more robust and compact than its predecessor measuring distances ...

An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...