I would like to interface

i would like to interface a weighing sensor,arduino and a dc motor.if weight exceeds 50kgs (or required ),arduino should switch OFF the dc motor

You have our permission.

If you are looking for some advice about how to do it then the first thing is to post a link to the datasheet for the sensor and to post the program you have tried.

...R

This topic has been merged into DC Motor.load cell,arduino.