In this video, we demonstrate how to create a face mask using individually addressable LED strips arranged in a 30 x 12 LED grid. The project utilizes an Arduino Micro, an SD card reader module, a ...

Abstract: Analysis of large-scale GPS data enables the summarization and structuring of human mobility characteristics, providing insights into residents’ behavior patterns. However, existing methods ...

Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...

Martin Collett covers his house from top to toe in thousands of Christmas lights A group of neighbours has raised more than £20,000 for charity after attracting many visitors to their annual Christmas ...

A low pulse on this pin (below 1/3 of VCC) sets the internal flip-flop and makes the output go HIGH. When the voltage on this pin reaches 2/3 of VCC, it resets the flip-flop, and the output goes LOW.

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...