This infrared detector circuit uses a passive IR-detector component PID20. It converts heat radiation into electrical impulses. The output voltage of the PID20 increases when an object comes close to ...

This infrared detector can be used to detect the presence of modulated infrared signals in its vicinity from any electronic source, for instance, an IR handheld remote controller. It can also be used ...

Many robotic applications require a sensor to detect close or very close obstacles. Typically, reflective-type infrared sensors are used for this task. But the circuit in the figure shows an infrared ...

Abstract: Although great progress has been made in Camouflaged Object Detection (COD), it still faces challenges in complex real-world scenes. Existing methods are primarily designed for visible ...

Abstract: With the rapid development of the low-altitude economy and the turbulence in international relations, the threat of unconventional aircraft has intensified the challenges in airspace ...

Official Code for Misaligned RGB-Infrared Object Detection via Adaptive Dual-discrepancy Calibration. @Article{rs15194887, AUTHOR = {He, Mingzhou and Wu, Qingbo and Ngan, King Ngi and Jiang, Feng and ...

Anti-Theft Security Alarm This is a simple infrared (IR) based security alarm designed to detect when a door or entryway is open. The alarm triggers a buzzer to sound when the IR light beam is broken.

A single phototransistor mimics retinal bipolar cell function while detecting visible and infrared light, enabling low-power ...