Hello,
I have a small brushless motor that can be driven with 1.5-6.5 Volts (DC) requiring up to 600 mA . I have a National Instruments I/O device that has 0-5 V analog output channel, but current capacity far too low to drive the motor. I need a device that will vary a voltage output (for the motor) from 0-6.5 V (@ 600 mA) linearly with a 0-5V input from the National instruments device. Do you have a device like that?