BakeBit - Red LED/zh
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Revision as of 02:49, 13 October 2016 by Jjm (Talk | contribs) (Created page with "[BakeBit - Red LED|English] ==介绍== * MatBakeBit - Green LED是一个简单的发光二极管模块。3-Pin 2.54mm排针，V接电源，G接地，S信号通过一个三极...")
[BakeBit - Red LED|English]
介绍
- MatBakeBit - Green LED是一个简单的发光二极管模块。3-Pin 2.54mm排针，V接电源，G接地，S信号通过一个三极管放大控制LED的导通或关闭。您可以向S输出静态的高低电平信号，也可以输出变化的PWM信号，信号电平可以是3.3V或5V。当您向S输出高电平时LED以最大亮度发光，低电平就完全熄灭，可变占空比的PWM信号可以调节发光的亮度。
