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Featured User: kurt
Open-source hardware project hosting is my passion. I spend most of my free time building neat gadgets or planning what I'll build next. I love building things, and I want to make Open Hardware Hub a place that inspires others to build, ...
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Updates 2013 February 18
It's been a while, hasn't it? Well, that's ok because we've got a lot of updates to talk about. Most of these have been effective on the site fora couple weeks now. A few may or may not be active when this article gets posted, but they'll certainly be applied in the ...
Portal Turret Plushie
Files
- Portal_Turret.pde - Portal Turret Arduino Sketch
- PIRSensorTest.pde - PIR Sensor Test Arduino Sketch
- WaveShieldTest.pde - Wave Shield Test Arduino Sketch
- test.wav - Test WAV File
- Pattern Page 1.pdf - Rear and Center Pattern
- Pattern Page 2.pdf - Front Pattern
- Pattern Page 3.pdf - Leg and Leg Cover Pattern
Bill of Materials
This open source hardware project contains no parts.
Steps
31. Insert buffer
Insert the SN74AHC125N in the slot for IC4. Again, line up the dimple on the IC with the markings on the circuit board. See how my IC didnt lay flat on the board because of R6. This is why I recommend you solder down IC4 before R6.
32. Solder buffer
Solder down IC4. The SN74AHC125N integrated circuit has a description of "Buffers & Line Drivers Tri-State Quad Bus".
33. Insert regulator
Insert the 3.3V regulator next. Make sure that the package lines up with the outline that is printed on the circuit board.
35. Insert header and button
Inser the 6-pin ICSP header and button next. The button is symmetric and can go in either way. The same goes for the header.
Download steps w/o images
Download steps w/ images
Revisions
15 - added attribution note
14 - updated description
13 - added a couple switches to the parts list
12 - updated steps 52 and 53 to remove "TK" placeholders
11 - added a speaker to the BOM
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7 - edited step 130
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3 - updated project images.
2 - added youtube link. updated line numbers.
1 - Initial project release
Add revision
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