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Quadshop's photostream
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Duinolab 0.1
Here is a minimal, first version of Duinolab. It has an Arduino, 4 buttons, 6 LEDs, and...
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Uploaded on May 3, 2011
Layout (once I cut acrylic to mount)
Here's how it will be laid out after I make the acrylic faceplate. The top left open area will have the...
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Uploaded on May 2, 2011
Breadboard with headers
A ribbon cable connects to this breadboard, breaking out power, ground, and the 18 I/Os from...
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Uploaded on May 2, 2011
LEDs
LEDs. When "off", their ground terminal floats. When "on", it is actively driven...
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Uploaded on May 2, 2011
Buttons
Buttons! When they are "off", their second terminal floats. When they are "on", it...
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Uploaded on May 2, 2011
Potentiometers
Potentiometer control. Breaks out the three terminals from a standard pot. The signal is then run...
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Uploaded on May 2, 2011
Duniolab Shield
The Duinolab Shield. This sits on top of a standard Arduino. It has headers for 18 I/O (all but A4 and...
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Uploaded on May 2, 2011
Merge board
This board connects each of the peripheral boards to the pins from the Arduino. The same ribbon cable...
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Uploaded on May 2, 2011
Everything cabled up for dev and test
Still a bit of a jumbled mess. Some of the cables I created for development were a bit too short, so it...
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Uploaded on May 2, 2011
Earlier version before merge board and breadboard
This is during testing of the peripherals. I was using a Bus Pirate connected to the I2C bus, and...
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Uploaded on May 2, 2011
Shields and breadboard indicator light PCBs
Early versions of shields, for more complicated initial concept. Next version of indicator lights will...
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Uploaded on Apr 23, 2011
Io expander on soic dip adaptor
First type of I/O expander used. This one wasn't available in a through-hole version, and I had to use...
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Uploaded on Apr 23, 2011
First Duinolab shield
First one made. Note the SMT headers on top. This was kind of a pain, as the footprint used didn't...
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Uploaded on Apr 21, 2011
