Difference between revisions of "Smart Blinds Weekly Log"
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− | [[Smart Blinds]] | + | Project page: [[Smart Blinds]]<br /> |
− | <big>September 11 | + | == Week 1 == |
− | + | <big>'''September 11''' </big><br/> | |
0.5hr Sam<br /> | 0.5hr Sam<br /> | ||
− | * | + | * Created a wiki page. |
− | <big>September 12 | + | <big>'''September 12''' </big><br/> |
− | </big>< | + | 1hr<br/> Sam and Toby |
− | |||
* Met with TA Will<br /> | * Met with TA Will<br /> | ||
* Learned the basis of wiki. <br /> | * Learned the basis of wiki. <br /> | ||
Line 14: | Line 13: | ||
* Discussed the material needed for the project.<br /> | * Discussed the material needed for the project.<br /> | ||
+ | <big>'''September 14 '''</big><br/> | ||
+ | 2hr Toby | ||
+ | *Created a proposal draft | ||
+ | 2hr Sam and Toby | ||
+ | *Met with TA Will<br /> | ||
+ | *Finish soldering Night Light on perfboard<br /> | ||
+ | *Discussed proposal<br /> | ||
+ | *TA gave advise on the proposal | ||
+ | [[File: Smart Blinds 1.jpg|400px]] | ||
+ | [[File: 2.jpg|400px]] | ||
+ | [[File: 3.jpg|400px]] | ||
+ | |||
+ | ==Week 2== | ||
+ | <big>'''September 18''' </big><br/> | ||
+ | 2hr Sam <br /> | ||
+ | * Created budget | ||
+ | * Created Gantt Chart | ||
+ | |||
+ | <big>'''September 19''' </big><br/> | ||
+ | 0.5hr Toby | ||
+ | *Finished the proposal before meeting with the instructor | ||
+ | 2hr Sam | ||
+ | *Finalized Gantt Chart and material list | ||
+ | 0.5hr Toby and san | ||
+ | *Meet with TA and instructor | ||
+ | |||
+ | <big>'''September 21''' </big><br/> | ||
+ | 2hr Toby | ||
+ | *Finalized proposal based on instructor's advice | ||
+ | *Created a presentation power point | ||
+ | |||
+ | |||
+ | ==Week 3== | ||
+ | <big>'''September 24''' </big><br/> | ||
+ | 3hr Sam | ||
+ | *Started to learn Onshape | ||
+ | *Designed rough draft of night light case | ||
+ | |||
+ | <big>'''September 26''' </big><br/> | ||
+ | 1hr Sam | ||
+ | *Updated Gantt Chart | ||
+ | 1.5 hr Toby | ||
+ | *Looked for user interface and AC/DC convertor online | ||
+ | *Updated budget and presentation | ||
+ | |||
+ | <big>'''September 28''' </big><br/> | ||
+ | 2hr Sam | ||
+ | *Learned additional Onshape techniques | ||
+ | *Finished Night Light Case | ||
+ | [[File:NightLightBottom.JPG|400px]] | ||
+ | [[File:NightLightTop.JPG|400px]] | ||
+ | |||
+ | |||
+ | ==Week 4== | ||
+ | <big>'''September 30''' </big><br/> | ||
+ | 2hr Toby | ||
+ | *Ordered material online | ||
+ | *Reviewed programming for Arduino | ||
+ | *Learned the code of Arduino to stepper motor | ||
+ | |||
+ | <big>'''October 2''' </big><br/> | ||
+ | 1.5hr Sam | ||
+ | *Researched onshape design techniques for fitting parts | ||
+ | *Exported Night Light case stl file | ||
+ | |||
+ | <big>'''October 3''' </big><br/> | ||
+ | 1hr Sam and Toby | ||
+ | *Met with TA Will | ||
+ | *Discussed the Arduino programming of photo-resistor and stepper motor control | ||
+ | |||
+ | <big>'''October 5''' </big><br/> | ||
+ | 2hr Sam and Toby | ||
+ | *Built the circuit for stepper motor and photo-resistor | ||
+ | *Wrote codes for Stepper motor and photo-resistor separately | ||
+ | *Succeeded in turning on the stepper motor and reading inputs from the photo-resistor | ||
+ | Challenges: | ||
+ | *The purchased photo-resistor did not provided desired inputs, so our team built a simple circuit containing a photo-resistor | ||
+ | *Need to find the correct delta timing for photo resistor reading in Arduino coding | ||
+ | *Need to figure out the codes for stepper motor in order to achieve desired effects | ||
+ | |||
+ | ==Week 5== | ||
+ | <big>'''October 7''' </big><br/> | ||
+ | 1.5hr Toby | ||
+ | *Wrote codes to gain the correct outputs of photo-resistor | ||
+ | **The arduino will read 100000 inputs over a time interval of about 3 minutes and calculate the average of the total inputs | ||
+ | |||
+ | 2hr Sam | ||
+ | *Took measurements of blind components and stepper motor | ||
+ | *Created a preliminary design of motor to blind connection | ||
+ | |||
+ | <big>'''October 8''' </big><br/> | ||
+ | 3hr Toby | ||
+ | *Met TA Will | ||
+ | *Found a more useful arduino library for the driver online | ||
+ | *Figured out the functions of the codes | ||
+ | **Able to turn on the stepper motor for a desired number of rotations | ||
+ | **Able to stop and reverse the stepper after a certain number of rotations | ||
+ | *Built a primitive interface between the stepper motor and the luminosity reader | ||
+ | Challenges: | ||
+ | *Have yet tested the codes | ||
+ | *Some loop logic errors may still exist | ||
+ | [[File:StepperMotor.mp4|thumb|Stepper Motor Rotation]] | ||
+ | |||
+ | <big>'''October 9''' </big><br/> | ||
+ | 2.5hr Sam | ||
+ | *Started 3d design of part to translate stepper motor rotation to blind movement | ||
+ | *Updated Gantt Chart | ||
+ | |||
+ | |||
+ | <big>'''October 10''' </big><br/> | ||
+ | 2hr Sam | ||
+ | *Finished 3d design of adapter | ||
+ | [[File: MotorToBlind.JPG|400px]] | ||
+ | |||
+ | ==Week 6== | ||
+ | <big>'''October 16''' </big><br/> | ||
+ | 2hr Toby | ||
+ | *Add temperature function | ||
+ | *Learn the basics of Arduino user interface display | ||
+ | |||
+ | <big>'''October 19''' </big><br/> | ||
+ | 2hr Sam & Toby | ||
+ | *Edited Arduino code | ||
+ | *Welded RBG display | ||
+ | [[File:RGB Welds.jpg|400px]] | ||
+ | |||
+ | <big>'''October 20''' </big><br/> | ||
+ | 3hr Sam & Toby | ||
+ | *Connected RGB display to Arduino | ||
+ | *Changed screen display using buttons | ||
+ | *Created circuit for all four components | ||
+ | *Created a sensor circuit on a perf board | ||
+ | [[File:HelloWorld.jpg|400px]] | ||
+ | |||
+ | Challenges | ||
+ | *Get everything running from the same power and ground | ||
+ | *Figure out why photo-resistor stopped working | ||
+ | |||
+ | ==Week 7== | ||
+ | <big>'''October 24''' </big><br/> | ||
+ | 2hr Sam & Toby | ||
+ | *Met with instructor | ||
+ | *Debugged the circuit | ||
+ | Challenge: | ||
+ | *Circuit still doesn't work | ||
+ | |||
+ | <big>'''October 26''' </big><br/> | ||
+ | 2hr Sam & Toby | ||
+ | *Figured out why photo-resistor and the temperature sensor are not working properly | ||
+ | **Arduino Uno board only has one ADC channel, which is multiplexed to read inputs. In our original design, the temperature inputs were read immediately after the photo-resistor, which caused interference between each other. | ||
+ | |||
+ | <big>'''October 27''' </big><br/> | ||
+ | 2.5hr Sam & Toby | ||
+ | *Finished the interface between the user-interface and the motor | ||
+ | *Obtained correct readings from the sensor | ||
+ | *Finished the circuit diagram for the system | ||
+ | [[File:Untitled_Sketch_2_bb.jpg|400px]] | ||
+ | |||
+ | Challenges: | ||
+ | *The stepper motor does not provide enough torque to turn the shaft inside the blinds to turn the slates | ||
+ | **A new design is needed to be connected to the gear set on the blinds to turn the slates | ||
+ | |||
+ | ==Week 8== | ||
+ | <big>'''October 28''' </big><br/> | ||
+ | 0.5hr Toby | ||
+ | *Updated the budget and the objectives | ||
+ | **Change two optional objectives to real objectives | ||
+ | **Omitted materials we did not need or purchase in the budget | ||
+ | |||
+ | 2hr Sam | ||
+ | *Researched functions for RBG display | ||
+ | *Edited existing code | ||
+ | *Created new code to run motor and display simultaneously | ||
+ | |||
+ | <big>'''October 31''' </big><br/> | ||
+ | 2.5hr Sam & Toby | ||
+ | *Met with instructor and TA Will | ||
+ | *Discussed poster and final report | ||
+ | *Tested different power supply to the device | ||
+ | **Tried separate power supply to motor and the board | ||
+ | **Tried single power supply to the board | ||
+ | **Chose single power supply to the board | ||
+ | Potential problems: When then motor is moving, the lightness of the display will drop if we we power up display screen and motor at the same time. | ||
+ | |||
+ | <big>'''November 2''' </big><br/> | ||
+ | 3hr Sam | ||
+ | *Created final version of circuit | ||
+ | |||
+ | ==Week 9== | ||
+ | <big>'''November 5''' </big><br/> | ||
+ | 2.5hr Toby | ||
+ | *Put all separate testing codes into one main program | ||
+ | Challenges: Have yet tested the codes, might need to debug | ||
+ | |||
+ | <big>'''November 6''' </big><br/> | ||
+ | 1hr Toby | ||
+ | *Started on reimbursement process and final report | ||
+ | *Updated the reference section in the project page | ||
+ | |||
+ | <big>'''November 7''' </big><br/> | ||
+ | 2hr Sam | ||
+ | *Created final layout of system | ||
+ | |||
+ | <big>'''November 10''' </big><br/> | ||
+ | 2.5hr Sam & Toby | ||
+ | *Soldered final circuit | ||
+ | *Debugged code | ||
+ | *Challenge: A potential loop logic might cause the stepper motor go slower | ||
+ | |||
+ | ==Week 10== | ||
+ | <big>'''November 12''' </big><br/> | ||
+ | 1.5 hr Toby | ||
+ | *Wrote a draft for the electronics and programming in the final report. | ||
+ | <big>'''November 13''' </big><br/> | ||
+ | 2hr Sam | ||
+ | *Took measurements to mount all components onto board | ||
+ | <big>'''November 16''' </big><br/> | ||
+ | 2 hr Toby | ||
+ | *Finished the draft on final report. | ||
+ | *Redesigned some of the codes. | ||
+ | |||
+ | |||
+ | ==Week 11== | ||
+ | <big>'''November 24''' </big><br/> | ||
+ | 2hr Toby | ||
+ | *Finished the draft on the poster. | ||
+ | <big>'''November 27''' </big><br/> | ||
+ | 2hr Sam | ||
+ | *Finalized poster and components | ||
+ | 3hr Toby&Sam | ||
+ | *Finished resembling the device and the blinds. | ||
+ | Challenge: Need to debug the codes again <br/> | ||
+ | <big>'''November 28''' </big><br/> | ||
+ | 3hr Toby&Sam | ||
+ | *Fixed all the parts on the board. | ||
+ | *Fixed the codes. | ||
+ | Challenges: Still need to work on the auto opening and closing. May need to do some calibration.<br/> | ||
+ | <big>'''November 29''' </big><br/> | ||
+ | 2hr Toby&Sam | ||
+ | *Finalized project | ||
+ | *Discussed presentation | ||
+ | 1hr Sam | ||
+ | *Printed poster | ||
+ | <big>'''November 30''' </big><br/> | ||
+ | 1.5hr Toby&Sam | ||
+ | *Demo | ||
+ | |||
+ | ==Week 12== | ||
+ | <big>'''December 2 ''' </big><br/> | ||
+ | 0.5hr Toby | ||
+ | *Fixed the flashing problem on the display | ||
+ | |||
+ | <big>'''December 3 ''' </big><br/> | ||
+ | 1hr Toby&Sam | ||
+ | *Dismantled the project | ||
+ | *Worked on the reimbursement | ||
+ | |||
+ | ==Week 13== | ||
+ | <big>'''December 12 ''' </big><br/> | ||
+ | 2hr Toby | ||
+ | *Finalized report and repository | ||
[[Category:Logs]] | [[Category:Logs]] | ||
[[Category:Fall 2018 Logs]] | [[Category:Fall 2018 Logs]] |
Latest revision as of 16:44, 17 December 2018
Project page: Smart Blinds
Contents
Week 1
September 11
0.5hr Sam
- Created a wiki page.
September 12
1hr
Sam and Toby
- Met with TA Will
- Learned the basis of wiki.
- Studied the circuit and built the night light on the breadboard.
- Discussed the material needed for the project.
September 14
2hr Toby
- Created a proposal draft
2hr Sam and Toby
- Met with TA Will
- Finish soldering Night Light on perfboard
- Discussed proposal
- TA gave advise on the proposal
Week 2
September 18
2hr Sam
- Created budget
- Created Gantt Chart
September 19
0.5hr Toby
- Finished the proposal before meeting with the instructor
2hr Sam
- Finalized Gantt Chart and material list
0.5hr Toby and san
- Meet with TA and instructor
September 21
2hr Toby
- Finalized proposal based on instructor's advice
- Created a presentation power point
Week 3
September 24
3hr Sam
- Started to learn Onshape
- Designed rough draft of night light case
September 26
1hr Sam
- Updated Gantt Chart
1.5 hr Toby
- Looked for user interface and AC/DC convertor online
- Updated budget and presentation
September 28
2hr Sam
- Learned additional Onshape techniques
- Finished Night Light Case
Week 4
September 30
2hr Toby
- Ordered material online
- Reviewed programming for Arduino
- Learned the code of Arduino to stepper motor
October 2
1.5hr Sam
- Researched onshape design techniques for fitting parts
- Exported Night Light case stl file
October 3
1hr Sam and Toby
- Met with TA Will
- Discussed the Arduino programming of photo-resistor and stepper motor control
October 5
2hr Sam and Toby
- Built the circuit for stepper motor and photo-resistor
- Wrote codes for Stepper motor and photo-resistor separately
- Succeeded in turning on the stepper motor and reading inputs from the photo-resistor
Challenges:
- The purchased photo-resistor did not provided desired inputs, so our team built a simple circuit containing a photo-resistor
- Need to find the correct delta timing for photo resistor reading in Arduino coding
- Need to figure out the codes for stepper motor in order to achieve desired effects
Week 5
October 7
1.5hr Toby
- Wrote codes to gain the correct outputs of photo-resistor
- The arduino will read 100000 inputs over a time interval of about 3 minutes and calculate the average of the total inputs
2hr Sam
- Took measurements of blind components and stepper motor
- Created a preliminary design of motor to blind connection
October 8
3hr Toby
- Met TA Will
- Found a more useful arduino library for the driver online
- Figured out the functions of the codes
- Able to turn on the stepper motor for a desired number of rotations
- Able to stop and reverse the stepper after a certain number of rotations
- Built a primitive interface between the stepper motor and the luminosity reader
Challenges:
- Have yet tested the codes
- Some loop logic errors may still exist
October 9
2.5hr Sam
- Started 3d design of part to translate stepper motor rotation to blind movement
- Updated Gantt Chart
October 10
2hr Sam
- Finished 3d design of adapter
Week 6
October 16
2hr Toby
- Add temperature function
- Learn the basics of Arduino user interface display
October 19
2hr Sam & Toby
- Edited Arduino code
- Welded RBG display
October 20
3hr Sam & Toby
- Connected RGB display to Arduino
- Changed screen display using buttons
- Created circuit for all four components
- Created a sensor circuit on a perf board
Challenges
- Get everything running from the same power and ground
- Figure out why photo-resistor stopped working
Week 7
October 24
2hr Sam & Toby
- Met with instructor
- Debugged the circuit
Challenge:
- Circuit still doesn't work
October 26
2hr Sam & Toby
- Figured out why photo-resistor and the temperature sensor are not working properly
- Arduino Uno board only has one ADC channel, which is multiplexed to read inputs. In our original design, the temperature inputs were read immediately after the photo-resistor, which caused interference between each other.
October 27
2.5hr Sam & Toby
- Finished the interface between the user-interface and the motor
- Obtained correct readings from the sensor
- Finished the circuit diagram for the system
Challenges:
- The stepper motor does not provide enough torque to turn the shaft inside the blinds to turn the slates
- A new design is needed to be connected to the gear set on the blinds to turn the slates
Week 8
October 28
0.5hr Toby
- Updated the budget and the objectives
- Change two optional objectives to real objectives
- Omitted materials we did not need or purchase in the budget
2hr Sam
- Researched functions for RBG display
- Edited existing code
- Created new code to run motor and display simultaneously
October 31
2.5hr Sam & Toby
- Met with instructor and TA Will
- Discussed poster and final report
- Tested different power supply to the device
- Tried separate power supply to motor and the board
- Tried single power supply to the board
- Chose single power supply to the board
Potential problems: When then motor is moving, the lightness of the display will drop if we we power up display screen and motor at the same time.
November 2
3hr Sam
- Created final version of circuit
Week 9
November 5
2.5hr Toby
- Put all separate testing codes into one main program
Challenges: Have yet tested the codes, might need to debug
November 6
1hr Toby
- Started on reimbursement process and final report
- Updated the reference section in the project page
November 7
2hr Sam
- Created final layout of system
November 10
2.5hr Sam & Toby
- Soldered final circuit
- Debugged code
- Challenge: A potential loop logic might cause the stepper motor go slower
Week 10
November 12
1.5 hr Toby
- Wrote a draft for the electronics and programming in the final report.
November 13
2hr Sam
- Took measurements to mount all components onto board
November 16
2 hr Toby
- Finished the draft on final report.
- Redesigned some of the codes.
Week 11
November 24
2hr Toby
- Finished the draft on the poster.
November 27
2hr Sam
- Finalized poster and components
3hr Toby&Sam
- Finished resembling the device and the blinds.
Challenge: Need to debug the codes again
November 28
3hr Toby&Sam
- Fixed all the parts on the board.
- Fixed the codes.
Challenges: Still need to work on the auto opening and closing. May need to do some calibration.
November 29
2hr Toby&Sam
- Finalized project
- Discussed presentation
1hr Sam
- Printed poster
November 30
1.5hr Toby&Sam
- Demo
Week 12
December 2
0.5hr Toby
- Fixed the flashing problem on the display
December 3
1hr Toby&Sam
- Dismantled the project
- Worked on the reimbursement
Week 13
December 12
2hr Toby
- Finalized report and repository