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v2
07/12/2014 at 14:32 • 0 commentsUploaded v2r2 to github with the copper pour. Sparkfun got new SD card holders in stock so I will redraw this board starting with the schematic and start over for r3.
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v1
07/07/2014 at 12:28 • 0 commentsUploaded v1r4 to github. This includes a schematic and a board with a copper pour. I also sent this to the board house.
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v2r0 and r1
06/15/2014 at 00:48 • 0 commentsIt should be noted that these boards are a fail because of noise on the analog pins (as it stands I am reading amperage in intervals of 0.07A, and the boards consistantly read 0.14A when there is no current present). I will tie the ground down better, but I am going to have to review sparkfun's tutorials and find out how they cover the board with copper for the gound.
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Electric Imp
06/15/2014 at 00:36 • 0 commentsCommitted Electric Imp code to github.
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Electric Imp
06/13/2014 at 16:51 • 0 commentsAs a side note, the electric imp can reload the program when there is a power cycle. This might be really fun to hook up to an fpga someday.
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Electric Imp
06/13/2014 at 15:35 • 0 commentsOk, I don't know if this problem is consistent with official pro mini's, but I have a couple that I will test. What I had to do to get these two tutorials working
https://learn.sparkfun.com/tutorials/arduino-wireless-communication-via-the-electric-imp/all
https://learn.sparkfun.com/tutorials/wireless-arduino-programming-with-electric-imp/all
was program my arduino uno with ArduinoISP and then flash the arduino pro mini as an arduino uno using the arduino uno as an ISP programmer.
Then remotely programming the arduino pro mini was successful w/o error.
I should have the electric imp code pushing data to xively this weekend and will post it on my github then.
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Sensors
06/13/2014 at 13:53 • 0 commentsI just ordered a rocket fuel level sensor
http://fuelminder.biz/OEM%20Rocket/oem_rocket.html
and will hopefully be able to tear down the recieving unit soon and add it to the stack up.
Also got my circuit breakers so I can work on voltage sensing.
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Docs
06/12/2014 at 12:18 • 0 commentsAdded some reference documentation to github. There is some Documentation for VSCP and MTConnect. I think that either one of these may be good to use, but I am not sure what yet.
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Boards
06/12/2014 at 02:03 • 0 commentspushed v1r3 and v2r1 to github - They are not fully tested though.
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Electric Imp
06/11/2014 at 02:37 • 0 commentsSuccessfully blinked up an electric imp. Next week I will try to get it set up for remote programming.
https://learn.sparkfun.com/tutorials/wireless-arduino-programming-with-electric-imp/all