Coff-e-mail Final ReportProblemObjectivesDesignCoff-e-mail ArchitectureSoftware FeaturesSafety ConsiderationsSensor MountingAction ShotsAction Shots #2Case StudyWeb Site DemoThanks ToSlide 14Final ReportCoff-e-mail Final ReportCPSC 483 – Computer System DesignMay 10, 2004Don McGeeEric PedenPayton QuackenbushZack RomanFinal ReportProblemComputer Science Department needs a convenient way to keep tabs on the CS lounge coffee machine.Final ReportObjectives•Ability to remotely monitor coffee consumption online, including statistical history•Notification of fresh coffee, through emails, to coffee drinkers•Snapshots of the latest users' mugs•Low-costFinal ReportDesign•Sensor Microcontroller based on PIC–GBCam grayscale camera–IR Phototransistors–Reed sensor–Relay•Web server/event processing on SNAPFinal ReportCoff-e-mail ArchitecturePIC MicrocontrollerSNAP Web ServerWeb BrowserGBCamPhototransistorsInternetCoff-e-mailClient ComputerReed SensorRelayFinal ReportSoftware Features•Powered by Java•Telnet and FTP servers•W3C XHTML compliant web site, utilizing Servlets•SMTP email notifications•RS-232 serial communication between Web Server and Sensor MicrocontrollerFinal ReportSafety Considerations•Electrical shock–Exposed wiring–Splashing coffee/water•Heat damage•Fluid contaminationFinal ReportSensor MountingFinal ReportAction ShotsFinal ReportAction Shots #2Final ReportCase StudyFinal ReportWeb Site Demohttp://coffee.cs.tamu.edu/Final ReportThanks ToFinal
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