The windows are now built and installed. I added the 2 automatic vent openers I got off ebay and they work great. The openers start to push the windows open at about 70 degrees.
Temperature
Wednesday, August 1, 2012
Windows and Data Logging
I added a Digi Watchport USB Temperature and Humidity Sensor and wrote a VB application to poll the device every 10 minutes and put the data into a MySQL database. I set up the JpGraph PHP script on my home server to supply the live graphs at the top of the blog.
The windows are now built and installed. I added the 2 automatic vent openers I got off ebay and they work great. The openers start to push the windows open at about 70 degrees.
The windows are now built and installed. I added the 2 automatic vent openers I got off ebay and they work great. The openers start to push the windows open at about 70 degrees.
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Great work, its amazing.
ReplyDeleteFreshwater fish are the most common aquatic animal raised using aquaponics due to their ability to tolerate crowding, although freshwater crayfish and prawns are also sometimes used. There is a branch of aquaponics fish using saltwater fish, called saltwater aquaponics.
ReplyDeleteAquaponics is a combination of aquaculture how did technological advances in agriculture affect the industrial revolution , which is growing fish and other aquatic animals, and hydroponics which is growing plants without soil. Aquaponics uses these two in a symbiotic combination in which plants are fed the aquatic animals' discharge or waste.
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