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Rutcgr18
11-25-2009, 07:07 AM
So i just built a car computer. I want to use my steering wheel controls to control the pc volume and seek .... I think it works under resistence. here is the specs i got from the manual. Can this be done?? I want the stamp to figure out the voltages and them through usb turn up the vol etc.....
here is the chart of voltages
http://mruotolo.com/pictures/car_pc/RemoteVoltages.jpg



Franklin
11-25-2009, 11:18 AM
OK, with an ADC and the stamp you can monitor the voltages and send a serial string to the PC. What you do with it there is up to you and the program you write to control the radio/audio device.

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- Stephen