The latest LED "Exotic" application is released

Let your expression electronic LED flood control personality DIY mask

Modern people often wear masks because of cold discomfort, poor air quality, or prevention of infectious diseases. When people are wearing masks to interact with each other, will they feel a bit of a gap because they can't see the changes in their facial expressions? Designer Simon Rebaudengo and Paul Adams have designed an LED mask “Unmask” that can display facial expressions. Even if people wear masks, they can convey their expressions to each other.

Unmask uses an open-source I/O interface microcontroller Arduino, LED matrix display, and other components. The LED matrix display can express four expression modes such as smile, surprise, kiss, and expressionlessness through a table emotion measuring device. At present, Unmask is an experimental prototype device, and there is no commercial production plan yet. Rebaudengo and Adams will first improve the existing equipment, and intend to use the smaller parts and other fabric materials to create Unmask.

Of course, the reasons people wear masks are not only the above, but some people will wear masks specifically to hide their emotions and not let others see their own expressions. Although Unmask's idea is good, it may not necessarily be a good idea for those who want to hide their expressions. But in any case, the use of science and technology to make creative ingenuity and make people's lives better, is the original heart of Rebaudengo and Adams designing Unmask.

Deep UV LED Contact Lens Sterilizer

Contact lenses soon became part of the human body, and eight people in ten had to wear contact lenses. It is in direct contact with the cornea, and many people are ignoring the cleanliness of contact lenses because they are busy. This causes the eyes to breed bacteria in a closed environment, causing eye problems.

This LED contact lens sterilizer is designed specifically for people wearing contact lenses and beautiful pupils, it can kill the bacteria on the lens, to aseptic wear, protect people's eyes from harm. Adopt the world's latest 280 nm UV LED sterilization and ultrasonic cleaning technology. It can safely, conveniently and efficiently kill all kinds of bacteria adsorbed on contact lenses, fully and seamlessly illuminate all corners of contact lenses to achieve aseptic care.

Ultraviolet wavelengths of 280 nanometers emitted from deep ultraviolet LEDs can penetrate cell walls of viruses, fungi, spores, and other microbes, destroy DNA or RNA base pairs, destroy nucleic acid replication or protein structures, and can therefore be reached in 180 seconds. 99.9% of the sterilization rate is automatically shut down after sterilization is completed. The sterilization speed is extremely fast and will not damage the lens.