February 8, 2024
The Evolution of LED Lights: Infrared to RGB
Once limited to invisible infrared in remotes, LEDs gained visible light in the 1990s, offering smaller size, lower powe
February 2, 2024
Optical Keyboard Switches: The Future of Gaming Keyboards
Optical switches use infrared light instead of metal contacts to register keypresses, with Light Strike and Flaretech de
January 15, 2024
Night Vision: The Science and Tech of Seeing in the Dark
How night vision works, from image intensification's green-tinted glow that amplifies light to thermal imaging that dete