1. Toteable, Potable Water A2 Nate Barbera Katie Kimar Ryan Reis Connie Slaboch

2. Current Condenser/Table Design

3. Last Week’s Action Items 1. Work on packaging the entire system CAD model updated CAD model updated More detail includedMore detail included Virtual parts assembledVirtual parts assembled Part integration Part integration Additional parts obtainedAdditional parts obtained Drawings made to reflect table design and actual placement of componentsDrawings made to reflect table design and actual placement of components “Floating parts” addressed by identifying part interfaces“Floating parts” addressed by identifying part interfaces

4. Last Week’s Action Items 2. Continue prototype assembly and testing Nieuwland lab test Nieuwland lab test Hot plate energy input at approx. 200 WHot plate energy input at approx. 200 W Vacuum applied and sustained at approx. 650 mmHgVacuum applied and sustained at approx. 650 mmHg Result: water condensed on inside of flaskResult: water condensed on inside of flask

5. Last Week’s Action Items 2. Continue prototype assembly and testing Part development Part development More parts purchasedMore parts purchased Links added to bike chainLinks added to bike chain Started machining brake pads and table frameworkStarted machining brake pads and table framework List made of additional required parts List made of additional required parts Physical interfacing of parts Physical interfacing of parts Gears removed for mounting to shaft with epoxyGears removed for mounting to shaft with epoxy Progressed with design of connecting parts (L-brackets, clamps, bolts, etc.)Progressed with design of connecting parts (L-brackets, clamps, bolts, etc.) Prototype Gantt chart created Prototype Gantt chart created

6. Prototype Gantt Chart

7. Last Week’s Items (continued) 3. Work on embedded intelligence Online tutorial completed as refresher Online tutorial completed as refresher Background information for code development Background information for code development Code from EE 20221 labs reviewedCode from EE 20221 labs reviewed Same temperature sensor from EE class will allow for almost same programSame temperature sensor from EE class will allow for almost same program

8. Next Week’s Action Items 1. Reach prototype assembly milestones Table constructed Table constructed Shaft preparation completed Shaft preparation completed 2. Update CAD model to reflect final design More accuracy More accuracy Complete with all part interfacing Complete with all part interfacing 3. Embedded intelligence Complete code Complete code Hardware: build circuit Hardware: build circuit

9. Show-stoppers  Load applied to friction surfaces makes pedaling too difficult  Heat input to boil water not achieved  Water vapor does not enter condenser

10. Schedule

11. Questions?