keroninfo.blogg.se - No ip duc wiki

#No ip duc wiki install
#No ip duc wiki update
#No ip duc wiki full

YahooFriend is a plugin for Yahoo Messenger.

29.1 Cultures, languages, and ethnic groups Das Unit Converter is an easy-to-use freeware program that can handle virtually all of your unit conversion needs.

IP graded boxes were used to encase the electronics and valves. 10mm Inner diameter tube was used and the connection to the valves was improvised. The pump required a tube with 10mm inner diameter and the solenoid valves were designed for much larger tubes. Mechanical Partsįinding cheap parts that fit together was not extremely simple. The script was made to execute at a time interval by using crontab. The script terminates if pump is detected to be out of water. The state is recorded to a "measurements" file each time a measurement is made.

#No ip duc wiki full

It checks each water level state and fills until full while all the time checking if water has run out from the pump. The script loops through all plant pots listed in a "settings" file. This enabled remote monitoring of the state of the system.

The image was regenerated each time the main script was ran from stored measurement data. Instead a html page with a single image on it was used. This could have been achieved using for example Django as described in this post but time was too short. The idea was to build a web page from which the user can both monitor and control the system remotely. # END INIT INFO # If you want a command to always run, put it here # Carry out specific functions when asked to by the system case "$1" in start) echo "Starting noip" # run application you want to start /usr/local/bin/noip2 stop) echo "Stopping noip" # kill application you want to stop killall noip2 *) echo "Usage: /etc/init.d/noip " exit 1 esac exit 0 #~~~~~~~~~~~~~ end paste sudo chmod 755 /etc/init.d/NoIP sudo update-rc.d NoIP defaults Web Page By combining intelligent technology and human imagination, we offer solutions based on sight, sound and analytics to improve security and optimize business.

#No ip duc wiki install

# NoIP thanks to mkdir /ho‬me/pi/noip cd /home/pi/noip wget tar vzxf cd noip-2.1.9-1 sudo make sudo make install # Start No-IP at Startup thanks to sudo nano /etc/init.d/NoIP #~~~~~~~~~~ paste to file: #! /bin/sh # /etc/init.d/noip # BEGIN INIT INFO # Provides: noip # Required-Start: $remote_fs $syslog # Required-Stop: $remote_fs $syslog # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Simple script to start a program at boot # Description: A simple script from which will start / stop a program a boot / shutdown.

#No ip duc wiki update

If the network to the Pi goes through a W-LAN box then port range forwarding needs to be set for SSH and sudo apt-get update sudo apt-get install python-dev python-rpi.gpio apache2 python-matplotlib # SPI thanks to wget unzip master.zip rm master.zip cd py-spidev-master sudo python setup.py install cd. Raspbian Debian Wheezy was used as the operating system. SSH is handy so one can program the Pi from another computer. SSH needs to be enabled in similar fashion. In addition SPI will have to be enabled for example via the configuration tool. Here are presented the commands for how the Pi can be set up for using of the GPIO and SPI via python, Apache web server and NoIP. Setting up the Pi required a little researching and experimentation. The voltage needed to be amplified so an operation amplifier was used for that. 5V was used for everything else.Ĭurrent measurement for the pump was done using a shunt resistor and measuring the voltage over it. 3.3V was the maximum voltage for the GPIO. Booba Booba lors du Festival des Vieilles Charrues en 2019.

12V was used for the pump and solenoid valves. There were three different voltages in the system: 3.3, 5 and 12. Some potentiometer based ideas did arise at the later phase of the project and will be studied later in life. Instead, a magnetic float switch was used to determine whether water is up to a certain level or not. No cheap and reliable solution was found within the time frame of the course. This would have required the use of a micro controller to measure how fast the capacitive sensor loads and therefore would have been a too complicated design. Also, building a sensor one's self turned out to be a little too cumbersome to fulfil all expectations.Ĭapacitive water level measurement was also contemplated. This would have been an adequate solution, but the measurement range of 5cm was a little too short for the idea to work. The intention was to find a simple sensor that measures water level on a continuous scale.Īn attempt was made to build a sensor with a few discrete measurement points using reed switches. Some satisfactory solutions were used in place of better ideas. None of these challenges were completely overcome during the course of the project. Other notable challenges were soldering the prototype board, matching the pipe to the valves and pump and making the system look somewhat presentable. Unexpectedly the most challenging part of the build turned out to be finding the correct water level sensor.