| 摘要 |
<p>The present invention provides an LED illuminated keyboard, which controls LED components with specific color hues to illuminate by pressing a specific key. The LED illuminated keyboard according to the present invention merely uses a micro control unit (MCU) commonly used in a keyboard of a computer, and connects switch circuits capable of controlling the LED components with the specific color hues to an output terminal of a GPIO of the MCU, to make a plurality of keys of the keyboard illuminate with multiple color hues. Therefore, the LED illuminated keyboard according to the present invention brings in advantages of low cost and easy use.</p> |
