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Re: How can I control a DC electric motor with input from a analog PC interface output?

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在 1997年4月16日星期三 UTC+8下午3:00:00，Alex写道：
> I have a Velleman K8000 interface board that can output an analog
> output from 0-5V but cannot support the load of an electric motor.
> How can I use that analog output to control the speed of the motor?
> Can I use things like power transisors and Op Amps?
> 
> -Alex
> 
> 
> ******************************
> * ayip@mindspring.com        *
> * http://www3.fa.org/yip     *
> * http://199.99.157.3/yip    *
> * 1973 Volvo 1800ES 120,000+ *
> ******************************

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Re: How can I control a DC electric motor with input from a analog PC interface output? zwgearbox@gmail.com - 2015-11-04 02:00 -0800

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