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by oao
Wed Jan 24, 2007 3:35 pm
Topic: DrDAQ external input
Replies: 1
Views: 3356

DrDAQ external input

I'm trying to connect to the DrDAQ external input. I understand that the manual shows the pin numbers from left looking towards the card, component side up. Using the PicoScope I observe noise when I touch pin 3 (Auto detect) but not when I touch pin 1 (signal). The Y-axis is set to Ext1 x1. When I ...