IntroductionIntroduction

AA. Where did the idea come from?. Where did the idea come from?

B. Why did we used this idea?B. Why did we used this idea?

Project PlanProject Plan

A. Parts RequiredA. Parts Required AC MotorsAC Motors PLC(Programmable Logic Controller)PLC(Programmable Logic Controller) Inner cylinderInner cylinder Frictionless Slide(fiberglass)Frictionless Slide(fiberglass) BoxBox WoodWood Outer CylinderOuter Cylinder CopperCopper AluminumAluminum PVC or PlasticPVC or Plastic

49%

3%17%

10%

6%

3%

10% 2%

AC Motors

Box

PLC

Inner Cylinder

Fiberglass

Wood

Outer Cylinder

Copper

Project Cost EstimationProject Cost Estimation

C. Project SchedulingC. Project SchedulingProject complete durationProject complete duration

1. Fifteen weeks1. Fifteen weeks

Work assignment for membersWork assignment for members1.1.Draw out blue print (2 weeks)Draw out blue print (2 weeks)

2.2.System construction (5 weeks)System construction (5 weeks)

3.3.System operating and programming System operating and programming

(4 weeks)(4 weeks)

4.Troubleshooting (5 weeks)4.Troubleshooting (5 weeks)

Project SystemProject System

A. HardwareA. Hardware– AC Motor(0.6hp,120vAC, 0.9amps,1200rmp)AC Motor(0.6hp,120vAC, 0.9amps,1200rmp)– Voltage divider circuitVoltage divider circuit– PLC(Programmable Logic Controller)PLC(Programmable Logic Controller)

B. SoftwareB. Software– Direct Soft 32 (for PLC)Direct Soft 32 (for PLC)– Assembler Language(for Bill/Coin)Assembler Language(for Bill/Coin)

Construction Construction

Determine the frame sizeDetermine the frame size Components lay outComponents lay out

Front viewFront view

Internal viewInternal view

ConclusionConclusion

The venture and experiences through out The venture and experiences through out the project.the project.

What have we profited out of this What have we profited out of this experiment.experiment.

ScheduleSchedule

Project Milestone MatrixProject Milestone Matrix

Week 1 ( Uriel / Herbert )Week 1 ( Uriel / Herbert ) Research was conducted to see what type of Newspaper Vending Research was conducted to see what type of Newspaper Vending

Machine are out in the market.Machine are out in the market. Information was gathered from each member.Information was gathered from each member. Final presentation outlineFinal presentation outline A budget was created and to see that we don’t over spend.A budget was created and to see that we don’t over spend. Local shoopping was done to find what kind of parts and Local shoopping was done to find what kind of parts and

accessories we can use.accessories we can use. Week 2 ( Uriel )Week 2 ( Uriel )

Parts were ordered online.Parts were ordered online. Hardware design completedHardware design completed A rough draft of the Newspaper Vending Machine was created.A rough draft of the Newspaper Vending Machine was created. Parts were received and programming on PLC had began.Parts were received and programming on PLC had began.

Week 3 (Herbert )Week 3 (Herbert ) A scrap Newspaper Vending Machine was stripped to have a better A scrap Newspaper Vending Machine was stripped to have a better

understanding of how we wanted our Newspaper Vending Machine understanding of how we wanted our Newspaper Vending Machine Hardware testing completedHardware testing completed Software design completedSoftware design completed More tinkering was conducted to make the frame of our Newspaper More tinkering was conducted to make the frame of our Newspaper

Vending Machine Vending Machine A power supply was finally shipped.A power supply was finally shipped.

Week 4 ( Ryan / Uriel)Week 4 ( Ryan / Uriel) Major programming was constructed using C++Major programming was constructed using C++ Software testing completedSoftware testing completed Circuit/system assembly completedCircuit/system assembly completed Consideration on the PLC was also brought into plan.Consideration on the PLC was also brought into plan. Resarch on the Assembly language was more compatiable to work with.Resarch on the Assembly language was more compatiable to work with.

The assemlbly language seem to had better luck with our programmingThe assemlbly language seem to had better luck with our programming

After several weeks, we concluded that C++ was too difficult to work After several weeks, we concluded that C++ was too difficult to work with. with.

EET 410L ScheduleEET 410L Schedule Week 5 ( Ryan / Herbert / Uriel)Week 5 ( Ryan / Herbert / Uriel)

The C++ program was dropped and work began on the Assembly The C++ program was dropped and work began on the Assembly instead.instead.

Extensive work was applied to the Assembly language.Extensive work was applied to the Assembly language. As our work continued, the driver circuit was not working As our work continued, the driver circuit was not working

correctly.correctly. Extensive programming was continued to get it to interface with Extensive programming was continued to get it to interface with

the keypad.the keypad.

Week 6 ( Uriel / Ryan / Herbert)Week 6 ( Uriel / Ryan / Herbert) Ran multiple tests to voltage divider circuit .Ran multiple tests to voltage divider circuit . Additional programming on the PLC to AC Motor.Additional programming on the PLC to AC Motor. Construction on the motor circuit.Construction on the motor circuit.

Week 11 (Herbert )Week 11 (Herbert ) Create another program for the motor driver circuit.Create another program for the motor driver circuit. Project status presentation completedProject status presentation completed

Week 12 (Herbert/ Uriel)Week 12 (Herbert/ Uriel) PLC to work with the AC motors.PLC to work with the AC motors. Final written report completedFinal written report completed

Week 13 (Herbert / Ryan/ Uriel)Week 13 (Herbert / Ryan/ Uriel) Run basic tests to show at the presentation.Run basic tests to show at the presentation.