A brightness controller is provided to receive brightness data corresponding to the desired brightness of the LED.
亮度控制器可接收对应至所欲led亮度的亮度资料。
Introduced the application of humidity and brightness sensor in neon light controller system based on EM78P447SB micro-chip computer.
介绍了基于EM78P447SB单片机、集成湿度传感器、亮度传感器、钟控开关和自制光电耦合器制作的积木式霓虹灯控制系统。
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