Using Current Sensor to Cut Off

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hello everyone,

please me first time project using current sensor.

i'm planning make "auto stop power window" old car (rear window) when goes way up. it's safety when kids hit button close window , hand hold window down. know kids imagination.. ::).

i've tested power window motor ampere rise when forced stop movement. way, thinking can use current sensor tell arduino when dpin 2 high become low in ampere received pin a0. i've made schema attached here. concept when button pressed once, dpin 2 continuously high until pin a0 gets sense (between 3a - 5a) current sensor tell dpin 2 low. that's all.

i don't know how create sketch in arduino. please help...

thanks.

you need state current sensor have (there many) , have tried.

on line, there number of arduino tutorials reading current sensors.


Arduino Forum > Using Arduino > Sensors > Using Current Sensor to Cut Off


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