Project - To design a simple temperature sensor help ..!

Thread Starter

Giggabyte

Joined Sep 19, 2008
15
Im looking to design a simple temperature sensor which when heat is detected then a lamb or buzzer is activated . Would anyone have a schematic diagram with the components . I was thinking of a low coefficient temperature sensor which when it detects a higher temperature threshold would increase its resistance thereby turning on a transistor , then a 741 op amp..etecetera..! cheers
 

oji4real

Joined Jun 7, 2009
1
Im looking to design a simple temperature sensor which when heat is detected then a lamb or buzzer is activated . Would anyone have a schematic diagram with the components . I was thinking of a low coefficient temperature sensor which when it detects a higher temperature threshold would increase its resistance thereby turning on a transistor , then a 741 op amp..etecetera..! cheers
i was woundering if u happened to complete the project on temperature sensor
 
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