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by nielsenpico
Tue Mar 19, 2013 11:29 am
Forum: Parallel Port Products
Topic: ADC42 constantly shows -5VDC
Replies: 1
Views: 3615

ADC42 constantly shows -5VDC

My Picoscope connected to the ADC 42 and the USB port and the USB Parallel Converter constantly shows -5 VDC and when I disconnect the ADC42 from the USB Parralle Port the Picoscope shows + 5VDC.

Is it broken, or am I using wrong settings?