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Power wheel chair joystick AOTA 2016 presentation — image 1
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Power wheel chair joystick AOTA 2016 presentation

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This is the power wheel chair joystick from the 3D Printing in Practice presentation at AOTA 2016. The source 123d…

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Updated at source:

Model information

Category
Other Ideas
License
Creative Commons — Attribution

This is the power wheel chair joystick from the 3D Printing in Practice presentation at AOTA 2016. The source 123d files are included for your use.

Print Settings

Printer:

Prusa I3

Rafts:

No

Supports:

Yes

Resolution:

.2mm at the swivel, .3 everywhere else

Infill:

15% or greater


Notes:

Use PETG or another bio safe, washable material for best results. Nylon and polycarbonite also work well, but PET is the easiest to print by far

Post-Printing =============

Bill of Materials

Additional parts will run between $5 and $45 depending on if you want to include sound or not.

In addition to the 3d printed parts, you'll need

4 uSwitches (http://www.amazon.com/Micro-Limit-Switch-Roller-Action/dp/B00H8TIEHW/ref=sr_1_1?s=industrial&ie=UTF8&qid=1459951417&sr=1-1&keywords=micro+switch)

1 M8 bolt of whatever length you want to use for the stick itself

1 AA battery holder (http://www.amazon.com/WAYLLSHINE%C2%AE-Dozen-Battery-Holder-Black/dp/B013GNC08C?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s06)

1 spring that will fit over your bolt (5mm diameter) and at whatever spring rate you want

1 sound trigger, if you want sound (http://www.amazon.com/Adafruit-Audio-FX-Sound-Board/dp/B00Q3U42DM?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s00)

1 RJ45 keystone (http://www.amazon.com/Generic-10-pack-Keystone-Punch-Down-Ethernet/dp/B014RAT7ZC/ref=sr_1_3?s=electronics&ie=UTF8&qid=1459951580&sr=1-3-spons&keywords=RJ45+keystone&psc=1)

Category: Other

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