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merlin2049er		#1 Posted : Thursday, October 10, 2013 2:22:16 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		Hi, I've got it powered up with 5vdc. I'm not sure it's operational. How do I test the output of this volumite?
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Brian Donegan		#2 Posted : Thursday, October 10, 2013 2:33:45 PM(UTC)
Rank: Administration Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 2,868 Location: Massachusetts, USA Thanks: 2 times Was thanked: 141 time(s) in 134 post(s)		You can hook up a scope to check the waveforms of the outputs, or attach it to the device you are trying to control.
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merlin2049er		#3 Posted : Friday, October 11, 2013 9:43:42 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		Ok, I'll give that a try. Between SLA & GND?
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avr300		#4 Posted : Saturday, October 12, 2013 7:15:59 AM(UTC)
Rank: Member Groups: Member Joined: 6/17/2008(UTC) Posts: 921 Thanks: 1 times Was thanked: 70 time(s) in 69 post(s)		Between SDA (data) and GND furthermore SCL (clock) and GND.
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merlin2049er		#5 Posted : Saturday, October 12, 2013 4:43:58 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		Ok, got a saw tooth output for clock and data. What exactly should I be looking for? What about the dip switch settings on the relay driver board, are they supposed to be set some specific way?
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avr300		#6 Posted : Saturday, October 12, 2013 5:47:39 PM(UTC)
Rank: Member Groups: Member Joined: 6/17/2008(UTC) Posts: 921 Thanks: 1 times Was thanked: 70 time(s) in 69 post(s)		You should see something like this. A burst of clock - and a burst of data. Hang on - there will be some pictures attached in a shot while. Edited by user Saturday, October 12, 2013 6:03:52 PM(UTC)  | Reason: Not specified avr300 attached the following image(s): volumite_scl.png (43kb) downloaded 22 time(s). volumite_sda.png (31kb) downloaded 19 time(s). You cannot view/download attachments. Try to login or register.
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avr300		#7 Posted : Sunday, October 13, 2013 7:47:03 AM(UTC)
Rank: Member Groups: Member Joined: 6/17/2008(UTC) Posts: 921 Thanks: 1 times Was thanked: 70 time(s) in 69 post(s)		Here you go. (The volumite shown is connected to a Buffalo) Edited by user Sunday, October 13, 2013 7:47:45 AM(UTC)  | Reason: Not specified
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merlin2049er		#8 Posted : Monday, October 14, 2013 1:04:43 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		Ok, I did get something similar with my dso nano scope. So, if I'm getting the right output from my volumite what else might be causing my relays not to trigger? Is there anything on the relay driver board I should take a look at?
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avr300		#9 Posted : Monday, October 14, 2013 3:48:07 PM(UTC)
Rank: Member Groups: Member Joined: 6/17/2008(UTC) Posts: 921 Thanks: 1 times Was thanked: 70 time(s) in 69 post(s)		In the other threat you opened you wrote: Quote: I've got SCL and SDA connected between the volumite and relay driver. I don't hear any relays triggering when I turn the pot. You also do have + and - connected, right ? Edited by user Monday, October 14, 2013 3:49:05 PM(UTC)  | Reason: Not specified
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Brian Donegan		#10 Posted : Monday, October 14, 2013 3:52:08 PM(UTC)
Rank: Administration Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 2,868 Location: Massachusetts, USA Thanks: 2 times Was thanked: 141 time(s) in 134 post(s)		Do you have the resistors installed on the Volumite? If so, you can remove them.
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merlin2049er		#11 Posted : Monday, October 14, 2013 10:02:47 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		Ok, I've removed the resistors from the volumite, and still no luck. The output signals seem to be there, both the clock and data show up nicely on my scope. SCL -> SCL SDA -> SDA What about the dip switches on the relay driver, are they supposed to be set?
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merlin2049er		#12 Posted : Wednesday, October 16, 2013 1:07:13 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		Here's a few photos of my Joshua Tree.
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merlin2049er		#13 Posted : Monday, October 21, 2013 8:16:42 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		Anything else I might be able to test on it?
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merlin2049er		#14 Posted : Wednesday, October 30, 2013 7:43:56 PM(UTC)
Rank: Member Groups: Member Joined: 6/5/2013(UTC) Posts: 19 Location: Toronto		How about testing the output of the relay driver board? Anything ?
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