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Adjustable blinking LED circuit for RC aircraft | Navigation lights

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and ...
Hackaday

Light Following Robot Does It The Analog Way

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...
India Infoline

NSE Upper/Lower Circuit

Here are some of the stocks that may see significant price movement today: ONGC, Interglobe Aviation, Adani Total Gas, etc. An upper circuit stock refers to the maximum percentage rise in the price of ...
IEEE

A Single-Stage LED Driver Based on Interleaved Buck–Boost Circuit and LLC Resonant Converter

Abstract: A single-stage LED driver based on an interleaved buck-boost circuit and an LLC resonant converter is proposed. The buck-boost circuit and the LLC resonant converter are integrated by ...
IEEE

A Pixel Circuit With Improved Luminance Uniformity and Flicker for AMOLED Displays With a Wide VRR Range of 15 Hz to 360 Hz

Abstract: This letter proposes a 6T2C pixel circuit designed for LTPS-based AMOLED displays to improve luminance uniformity and reduce flicker across a wide range of variable refresh rates (VRRs). The ...
oprahdaily

The Best LED Face Masks, Tested & Reviewed By Editors

Our editors handpick the products that we feature. We may earn commission from the links on this page. Those robotic-looking light-up face masks you've seen people wearing on social media aren't just ...