> Hi, > Which rail is the current sense resistor closer to? In other words, is > one end of the sense resistor connected to gnd? > Sean Hi, No, is not connected to ground. I have the sense resistor, then the load and then the ground. I guess is called "high side" sense resistor --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .