http://www.cheapvegetablegardener.com/2008/12/create-cheap-pc-thermometer-with.html Gardening using hydroponics, grow boxes, LEDs, computers, and great soil Thu, 11 Mar 2010 03:05:49 +0000 http://wordpress.org/?v=2.9 hourly 1 http://www.cheapvegetablegardener.com/2008/12/create-cheap-pc-thermometer-with.html/comment-page-1#comment-4047 Delfin Mon, 30 Nov 2009 06:20:05 +0000 http://cheapvegetablegardener.wordpress.com/2008/12/06/create-a-cheap-pc-thermometer-with-ps2gamepad-controller#comment-4047 <b>nice post!!! :D</b> nice post!!!

]]> http://www.cheapvegetablegardener.com/2008/12/create-cheap-pc-thermometer-with.html/comment-page-1#comment-4046 Freddie Sat, 03 Oct 2009 02:51:23 +0000 http://cheapvegetablegardener.wordpress.com/2008/12/06/create-a-cheap-pc-thermometer-with-ps2gamepad-controller#comment-4046 i get it. thanks :) i get it. thanks

]]> http://www.cheapvegetablegardener.com/2008/12/create-cheap-pc-thermometer-with.html/comment-page-1#comment-4045 Freddie Thu, 01 Oct 2009 16:47:38 +0000 http://cheapvegetablegardener.wordpress.com/2008/12/06/create-a-cheap-pc-thermometer-with-ps2gamepad-controller#comment-4045 yeah, i already made that gypsum block.. and i would like to record the values of the resistance of that soil moisture sensor e.q.950 ohms = wet5000 ohms = dryinfinity = dust.like that? i have a analog multitester here. but i would like to get the value view comp to compare the changes in resistance using graphs. thans mr cheap vegetable gardener for your response-sincerely yours,fred yeah, i already made that gypsum block.. and i would like to record the values of the resistance of that soil moisture sensor e.q.950 ohms = wet5000 ohms = dryinfinity = dust.like that? i have a analog multitester here. but i would like to get the value view comp to compare the changes in resistance using graphs. thans mr cheap vegetable gardener for your response-sincerely yours,fred

]]> http://www.cheapvegetablegardener.com/2008/12/create-cheap-pc-thermometer-with.html/comment-page-1#comment-4044 The Cheap Vegetable Gardener Mon, 28 Sep 2009 19:46:08 +0000 http://cheapvegetablegardener.wordpress.com/2008/12/06/create-a-cheap-pc-thermometer-with-ps2gamepad-controller#comment-4044 Freddie, check out this <a href="http://www.cheapvegetablegardener.com/2009/03/how-to-make-cheap-soil-moisture-sensor.html" rel="nofollow">post</a> for much more details and how to actually create a moisture sensor. The concept is pretty simple, material (in this case gypsum) cannot conduct electricity when dry (no path for electrons) and as you add moisture it becomes more conductive (less resistance) thus returning higher numbers. Freddie, check out this post for much more details and how to actually create a moisture sensor. The concept is pretty simple, material (in this case gypsum) cannot conduct electricity when dry (no path for electrons) and as you add moisture it becomes more conductive (less resistance) thus returning higher numbers.

]]> http://www.cheapvegetablegardener.com/2008/12/create-cheap-pc-thermometer-with.html/comment-page-1#comment-4043 Freddie Mon, 28 Sep 2009 12:01:46 +0000 http://cheapvegetablegardener.wordpress.com/2008/12/06/create-a-cheap-pc-thermometer-with-ps2gamepad-controller#comment-4043 you said you, this can be used to measure the resistance of the soil moisture sensor.. how come? can you expain it to me..? thank you.. you said you, this can be used to measure the resistance of the soil moisture sensor.. how come? can you expain it to me..? thank you..

]]> http://www.cheapvegetablegardener.com/2008/12/create-cheap-pc-thermometer-with.html/comment-page-1#comment-4042 Wicked Gardener Sun, 07 Dec 2008 19:03:00 +0000 http://cheapvegetablegardener.wordpress.com/2008/12/06/create-a-cheap-pc-thermometer-with-ps2gamepad-controller#comment-4042 Wow, I wish I was smart. Wow, I wish I was smart.

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