A Tech Enthusiast has shared his new open-source project, the 9x9x9 LED Cube, which takes 3D visualization to the next level with its modular design and interactive features. This cube consists of 729 ...

With the best LED face masks now repping technology like near-infrared light and acne-fighting blue light, the skincare industry only seems to be gaining momentum. Many of us like to think we’ve ...

They're the next big development in LCD TVs, and they take the technology used in the best mini-LED TVs to a new level. The crucial development of RGB backlit TVs is that the backlight behind the ...

Škoda continues to impress with the latest update of the Octavia range, offering second-generation LED Matrix beam headlights using advanced Crystallinium element tech, that comes into its own when ...

MAX7219是一种串入、并出的共阴极LED数码管显示驱动器，每片可驱动8位LED数码管显示，与单片机的接口只需3根线，内带BCD译码器，及显示测试、移位、锁存器等，输出电流达40mA，外围只需一只亮度调整电阻。 ISET：硬件亮度调整端，在该引脚与VCC之间跨接一个 ...

Typically referred to as light therapy or LED face masks, these contraptions use light-emitting diodes to shine light at specific wavelengths onto the skin for various purposes like reducing ...