maxim10373
Advanced Member level 4
Dear ..
I attached here with the c-file and circuit and the working principle is given below;
Set any minimum and maximum temperature with the help of LCD display, by pressing switches S2 and S3. The maximum temperature will start from minimum temperature +10 degrees. If the temperature being measured is more than the preset maximum temperature, relay RL1 de-energises and the heating element is switched off. Similarly, when the measured temperature goes below the preset minimum temperature, relay RL1 is energised and the heating element is turned on.
here I need to some modification of the program please help.
1) Normally switched on the heating element and switched off when reached the set temperature (set by S3)
Don't restart temperature goes below.
2) display set temperature show on LCD screen
please help me is very urgent
maxim
I attached here with the c-file and circuit and the working principle is given below;
Set any minimum and maximum temperature with the help of LCD display, by pressing switches S2 and S3. The maximum temperature will start from minimum temperature +10 degrees. If the temperature being measured is more than the preset maximum temperature, relay RL1 de-energises and the heating element is switched off. Similarly, when the measured temperature goes below the preset minimum temperature, relay RL1 is energised and the heating element is turned on.
here I need to some modification of the program please help.
1) Normally switched on the heating element and switched off when reached the set temperature (set by S3)
Don't restart temperature goes below.
2) display set temperature show on LCD screen
please help me is very urgent
maxim
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