Difference between revisions of "Sunlight Alarm"
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**We are using Raspberry Pi instead of Arduino because we will need Raspberry Pi's capability to access the internet. Through the internet, we will have access to and display both time and weather | **We are using Raspberry Pi instead of Arduino because we will need Raspberry Pi's capability to access the internet. Through the internet, we will have access to and display both time and weather | ||
==Gantt Chart== | ==Gantt Chart== | ||
| − | [[File: | + | [[File:WSA Gantt as of 9.26.jpg|center|1000px|Gantt chart as of 9.26.17 (work in progress)]]<br /> |
==Budget== | ==Budget== | ||
Revision as of 14:41, 26 September 2017
Contents
Project Overview
We hope to create an apparatus that opens your window shades automatically in the morning, acting as a nicer way to wake up than an annoying alarm. Our apparatus would use a stepper motor to open the shades paired with an Arduino Dual Step Motor Shield. The stimuli to open the shades would be based on time as inputted by the user using a keypad attached to an LCD, paired with a Raspberry PI, which would send a signals to the Arduino Dual Step Motor Shield, prompting it to open or close the shade. The LCD would display the current time as well as the current weather.
Possible Add-ons:
- Stimuli to open shades based on light sensor
- Second stepper motor/mechanism to control orientation of slats
- Motor powered by solar panel
Objectives
- Build frame and shade
- Program Raspberry Pi display LCD (time and weather)
- Use NTP
- Program Raspberry Pi or Arduino to accept input from user
- Program Raspberry Pi or Arduino to control motors
- Program Raspberry Pi or Arduino to respond to stimuli
- Time, as inputted by user
- Possibly light
- 3D print pieces to attach blind to shade
- Attach motors to frame/shade
- up/down pull-string
- twist bar
Team Members
- Sam Chai
- Cole Fitzsimmons
- Arnob Dam
- Andrew O'Sullivan (TA)
Challenges
- Learn how to use SolidWorks
- We will use SolidWords to 3D print gears, clamps and other physical parts for the opening/closing function of our device
- Learn how to program Raspberry Pi
- We are using Raspberry Pi instead of Arduino because we will need Raspberry Pi's capability to access the internet. Through the internet, we will have access to and display both time and weather
Gantt Chart
Budget
- Raspberry Pi (supplied)
- LCD and Keypad $19.95
- Stepper motor (2?) (at least 1 supplied)
- Battery to power stepper motor
- 22ft of 2X4s $10
- 1 inch #8 wood screws $4.76
- one pack corner braces $1.97
- 2 packs straight brackets $5.36
- Light sensor?
- Solar panel and associated battery?
Total: $42.04
