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hello skimask....sorry to disturb u again....my last part progrme on the alarm u help me write over ad mah..........i very urgent need that part if i not i will die.....it and help me......pls...help ppl god also will protect u and give u every day good luck for u.......thannks u very much......!!!!!
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A cry for help?Originally Posted by slimpeng
What?help ppl god also will protect u and give u every day good luck for u
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Hello....i Really Want To Cry Ad....i Hope Some One Can Help...it Only The Last One Commnet.......for My Temperature.........help//help///help///!!!!
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HELLO skimask your post 2 source code...i can use in the my hardware part now i facing the problme is the temperature sensor no stable...i using the voltage divide rule to give the input on port A.0 rite...and when i start running the temperature will going to high to 255oC and why no stable same time i not use the sensor to burn on fire the value will automative increase or decrease and now i knw how to on the alarm on the portd ad...i try whole night and get the result ad....thanks....and who can let me kwn why the temperature sensor on this source code cant working stable and who can give me ideal or commnet....!
thanks....!
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Know what a 4-20mA current loop is?
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yup i know 4-20mA.....so wat should i do it now.....need to change the sensor or jst adding the resistor.......wat valuse of the resistor i need to change it....
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You send me the board your prototype is sitting on, and I'll GIVE you the resistor you need.
Ever heard of a DS1820 or it's derivatives?
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