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| ==Current (as if I would actually keep this page current) projects== | | ==Current (as if I would actually keep this page current) projects== |
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| + | ===Automatic Cash Membership Dues=== |
| + | I'm working on hacking a Bill Validator from a vending machine. The end goal is to hook it up to a simple interface and the membership database so that people (like me) can pay their dues in cash and have it credit their accounts automatically. |
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| + | Quick Facts: |
| + | * I'm using a CoinCo MAG32SA Bill Validator that I bought off of eBay. |
| + | ** It might actually be defective, but I've been making progress on actually communicating with it. |
| + | ** It uses the [http://www.vending.org/images/pdfs/technology/mdb_version_4-2.pdf MDB protocol]. |
| + | ** The code will eventually be on github. |
| + | ** Whenever [[User:Hef|Hef]] figures out RFID stuff, it'll have to work with that, for convenience and whatnot. |
| + | |
| + | ===SmartRap=== |
| + | I'm working on building my first 3D printer with my coworker, Joseph. It will be based on this: http://reprap.org/wiki/Smartrap_mini . We ordered parts from Misumi using their discount they put up on reddit. We still need to budget/buy the rest of the parts (electronics, motors, hot end, etc.) and print out the printable parts. |
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| ===Explorations of Silicon Wafers under the [[Leica S430 Scanning Electron Microscope|SEM]]=== | | ===Explorations of Silicon Wafers under the [[Leica S430 Scanning Electron Microscope|SEM]]=== |
| * I've already viewed the top layer of a wafer and taken some pictures: http://imgur.com/a/1DcJo | | * I've already viewed the top layer of a wafer and taken some pictures: http://imgur.com/a/1DcJo |
| * The next step is hopefully to get the [[LapMaster]] running so I can grind some layers off and see actual components. | | * The next step is hopefully to get the [[LapMaster]] running so I can grind some layers off and see actual components. |
− | ===Some type of cash accepting system for paying dues at the space===
| + | * This project is basically on standby until I can figure out the lapmaster stuff. |
− | ** Currently just in research stage, I'm determining what type of bill acceptors I can buy and how what means of communicating with them exist. | |
− | ** A couple of standards exist, I'm still not sure if one is a subset of the other: MDB, ccTalk.
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