Hi all,
I'm following the National instruments procedure to operate a fan using an SSR with a USB DAQ-6008. http://www.ni.com/example/31411/en/#toc5
I need a minimum of 3 volts from my daq to control. This should be no problem as I can get up to 5V. However when I measure using a voltmeter I get 5v but when I connect the wiring for some reason it will only give me 1.49V. Disconnect the cable again it measure as 5v.
Has anyone any idea what Im doing wrong ?
cheers
S.