Optics research uses dim light to produce bright LEDs

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Self-configuring optical devices automatically learn how to sort out light

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...
Compound Semiconductor

Researcher uses dim light to produce bright LEDs

The researchers demonstrated an immediate practical application for the technology by building an organic light-emitting ...
YouTube on MSN

How to make a servo tester using ATtiny85 micro chip

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...
IEEE

Real-Time Detection, Tracking, and Anomaly Analysis of Dim Small Space Targets for Space Situational Awareness Using Star Sensors

Abstract: In the space situation awareness task, high-quality imaging of space targets is the premise of completion of subsequent target orbit determination, cataloging, tracking, and other links. The ...
IEEE

Programmable Dynamic Range HDR Imaging With LED-Flicker and Motion Artifact Mitigation Using a Four-Tap CMOS Image Sensor

Abstract: Multitap complementary metal–oxide–semiconductor (CMOS) image sensors offer the capability of programmable exposure patterns. This article proposes a method to extend the dynamic range (DR) ...