hello guys..
i'm kinda tired to do this project..
i will submit this project next week.. i hope to hear from the mmber that willing to help me..
my project title:
automatic shutdown for domestic gas stove..
kit use:
timer relay x 2
water sensor
concept:
1.detect the exist of the water (water boil and the water will active the sensor)
2.then, it will rotate the power window motor
3. to stop it at the correct time, i attach the timer relay.. after 10 second it will stop by itself..
the problem:
i cant use the copper plat as sensor..
to test it, i just need to tap the start wire and then separete it..
mean.. if there is water at that copper plat ..it cant work at all..
i will attach the real pic later... hope to get the reply from u after i attach the pic..