Terminal commands
cmd-s = single user mode
fsck -yf = file system check forced, yes
exit = get out of single user mode
cmd-space terminal opens termi...
energy hunt
locate environmental sensor 10.14.28.1
blow on the sensor, check the values
try 10.14.28.1/state.xml
...
September 23, 2019 by
admin
https://www.youtube.com/watch?v=CyMOwuUClrs
February 20, 2015 by
admin
Today we learned about:
Ohms' law: V = iR
How to read a meter: continuity, Ohms, Vac, Vdc
How to find our fatal voltage
...
February 2, 2015 by
admin
Raspberry Pi task checklist:
install pi from noobs
...
December 14, 2014 by
admin
Sensor hunt:
locate env sensor 10.14.28.1
evaluate environment
track on elab2.hpa.edu, evaluate
locate ene...
December 3, 2014 by
admin
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November 10, 2014 by
admin
TCP/IP
Notes:
Review of cat5
why cat 5? what is cat6? cat4? cat 3?
Why is it also called twi...
November 10, 2014 by
admin
Review:
IP masquerading
routers vs. gateways
apache web server startup
dhcp vs. static addresses
ports: 80
html basics: index.html is the d...
November 10, 2014 by
admin
Cat 5 cable: 30 points
Create the cable: 10
Link works: 10
Speed at least 1000 mb/s: 10
Extra credit for over 1000 mb/s: 5
Airport base sta...
November 10, 2014 by
admin
Sensor hunt
Our elab has many sensors for air, energy and water. Seek out Erin and Jeff, who may help you with...
November 10, 2014 by
admin
Raspberry Pi installation notes-11.1.14
post install:
sudo apt-get update
ifconfig to ge...
November 10, 2014 by
admin
Raspberry Pi goals checklist
...
November 10, 2014 by
admin
HTML primer pages
HTML skills list (skeelsz list):
Create basic web page
includ...
November 10, 2014 by
admin
Team,
I understand that some of you have been successful with your basic html pages, great work.
Please make sure you have completed the following mo...
November 10, 2014 by
admin
http://www.raspberrypi.org
http://en.wikipedia.org/wiki/Raspberry_Pi
http://en.wikipedia.org/wiki/Phidget
http://en.wikipedia.org/wiki/Arduino...
November 10, 2014 by
admin
act topics
Unix-----------------
commands: format, flags, say, osascript, man, last, who, whoami, exit, ctrl-c, ctrl-z
navigation: ls -la, pwd...
November 10, 2014 by
admin
ACT course topics
UNIX literacy---
navigation: pwd, cd, ls
file creation: nano, pico
permissions: chmod, chown
scripts: #!
defaults write
...
November 10, 2014 by
admin
HTML skills list (skeelsz list):
Create basic web page
include html, body, head, title, p tags
upload to s...
November 8, 2014 by
admin
post install:
sudo apt-get update
ifconfig to get IP address
test ssh: ssh pi@x.y.z.a, pass raspberry
Network setup
cd /etc/network ...
November 7, 2014 by
admin