I just bought a current sensor (http://shop.sumeetinstruments.com/index.php?route=product/product&product_id=495
). I would like to connect the output of this current sensor to my Arduino Uno. However, the output from the current sensor is a jack that looks exactly like the jack for headphones. I know I need to measure the voltage being sent out across this pin but I have no idea how to connect this jack to the analog input pin of the arduino board.
Any advice must suggested. Was not able to find anything on Google about this.