This effect is particularly important for leds since the emitted spectral width is several hundred angstroms . 这种效应对于发光二极管来说是特别重要的,因为发光二极管所发射的光谱带宽可达几百埃。
8 output drivers . can be used to drive relays , leds 6路输出可用于驱动继电器, led
7 output drivers . can be used to drive relays , leds 7路输出可用于驱动继电器, led
Fabrication and properties of white luminescence conversion leds 的研制与特性
32 output drivers . can be used to drive relays , leds 32路输出可用于驱动继电器, led
64 output drivers . can be used to drive relays , leds 64路输出可用于驱动继电器, led
24 output drivers . can be used to drive relays , leds 24路输出可用于驱动继电器, led
The contentment leds us to the way to happiness 3知族将带领我们迈向幸福的康庄大道。
The status is indicated by leds on the keys 按键开关上的led灯能显示状态。
Integrated leds indicate the current switching state 集成的led能够显示当前的开关状态。