The design in Figure 2 overcomes the problems of excessive power consumption, uncertain switching, and LED aging.

图2的设计克服了能耗过大、不确定开关和LED老化的问题。

youdao

The design in Figure 2 overcomes the problems of excessive power consumption, uncertain switching, and LED aging.

图2的设计克服了能耗过大、不确定开关和LED老化的问题。

youdao