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Re: CIM->Victor 884->Arduino not working
Quote:
Originally Posted by Ether
You are pushing 500 ma into the Victor's opto-isolator ??
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That's what I got on the o scope. I put a 10 ohm resistor in line with the signal wire and took the voltage above and below the resistor then hooked the other channel on the o scope to a constant 0.1v and used the math function to multiply the channels
V=IR
I=V/R
I=Voltage drop across resistor/10 ohms
I=Vresistor*.1
__________________
2010
Team 2228(FRC) - Drive Team Lead, Drive Coach, Mechanical Team
Team 3750(FTC) - Team Lead
2009
Team 2228(FRC) - Mechanical Team, Driver at RIT, and Hartford Regionals, and Drive coach at Ruckus
*Second Place at Ruckus
Team 3750(FTC) - Team Lead, and Drive coach at Clarkson Regional
*Second Place at Clarkson Regional
2008
Team 1930(FRC) - Worked on Mechanical, Electrical, and Programming.
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