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修改时间 07-13-2016 07:30 PM
用PXI-6251采集卡,怎么控制RGB LED灯改变任意颜色呢?求各位老师帮帮忙,指点一下?
修改时间 07-24-2016 05:37 AM
Hi 君子路,
RGB LED是由PWM 信号控制控制的,因此您需要使用PXI-6251以及DAQmx API 发生所需的PWM信号。下方是一篇生成PWM信号的教程以便您查看,看后若是仍有疑问,可以在LabVIEW的范例查找器中寻找对应的范例。
“Pulse Width Modulation (PWM) Using NI-DAQmx and LabVIEW” :http://www.ni.com/tutorial/2991/en/
谢谢,祝好。
Lanxi
修改时间 07-24-2016 07:09 PM
谢谢
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