RFID + Camera
What? --> RFID Reader and an RFID Tag
Who? --> Lucas/Koiawe/Cat
Where supplies? --->Everything is in the energy lab except the RFID rea...
Energy Audit
•Sensors- Phidgets, control by web CBW
•Telemetry--> Sending information (numbers) far away (like for weather)
•Data analysis and stora...
Antennas:
•Alexander Graham
Bell --> B=Bell. desiBel= 1/10 Bel. desiBel=dB. dB is the amount of focus or intensity
an antenna has.
•24...
We started out todays class by watching a short film. Then, Dr. Bill explained some of our projects to the visitors, and he also went over some quest...
WHICH IS STRONGER
radio:200mW--->Antenna:24dB OR radio:800mW--->Antenna:15dB
.2W*10^2.4=50.2 .8W*10^1.5=25.3
•First one is stronger and more focused,...
This is placeholder text for your new blog entry. Replace it with your own.
In class on Friday we took a test. The first part of the test was on antennas (VR, TED, dB). The Second pard of the test was looking at the cottages ...
Today in class we are working independently on our projects because Dr. Bill isn't here. Awe and I have spent the majority of class trying to find ch...
Today, I started out Green Tech class by updating Mr. Kamrow via email about how his energy levels are doing this month. Then, I spent the majority o...
Today was my first day in Green Tech. We started out the class by getting familiar with the blog and by looking at the blogs of classmates from the p...
LCD text board. [image]
[image]
From left to right we have a precision light sensor, a humidity/temperature sensor, a motion sensor, a temperature ...
We started out Green Tech on Friday by going over things that needed to be done in the Energy Lab like cleaning the computers and ipads. Then, we sent...
Computer coding:
[Picture 3.png]Test.html••••••••••.xml
<page>•••••••<?xml version>
<html>•••••••<data values>
tes••••••••••• <relay/state>
</html> ...
[Picture 5.png]
Today we started out Green Tech class by giving our energy audit clients in the cottages their weekly update on how they are doing. T...
Today, I miss Green Tech class because I was on Oahu at a doctors appointment. Based on the rest of the classes weblogs, I know that most of the clas...
Today we spent most of Green Tech class messing around with the RFID kit. [Picture 2.png]
This is a screen shot of the phidgets application. The numb...
In Green Tech class on Friday, we made three very big steps. First, Bill showed us a chord called 24U. This chord would give us more control over the...
Today in Green Tech we first went over a few things for the test and a few things about the weblog.
[image]Then, we split off into our independent p...
Phidgets
• Motor control
• Servos-devise that senses error
• Camera-every time someone enters or leaves the area with the sensor, it will record who ...
[image]Today, we spent the first twenty minutes of class going over everyone's weblog. We made sure everything was up to date and organized. Then, we ...
cbradley