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shermaine

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Hi,

May i know for picture -1 : How the operation of the circuit works and how the temperature activates the alarm to be set?

For picture-2: how this op-amp operates as a comparator in this circuit?
 

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shermaine said:
Hi,

May i know for picture -1 : How the operation of the circuit works and how the temperature activates the alarm to be set?




For picture-2: how this op-amp operates as a comparator in this circuit?

home.cogeco.ca/~rpaisley4/Comparators.html
Click to expand...

Hi Sermaine
Study the two sites listed for all your answers.
 
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