TK Temperature sensor

[eliascavalet]

Hi All,

Has everyone already try to measure the voltage output thermoking refrigerator sensor?

In a old TK Super II TC using a scope I measure only a wave form that doesn't change lowing the temperature.

each 1 second the sensor generate the following electrical wave
_ ______
| | | |
| | | |
| | | |
---- ----- ------

The first pulse takes 1 milisencon and the second 3 milisecond.

I would like to make a 3th device to measure the sensor temperature using a AD Converter and a microcontroller.

Has everyone tried to make this? Could somebody help me?

[bruisermac]

re-post in the transport section