I have built a one amp power supply and want to use a Sparkfun ACS712 Hall effect current sensor with a PIC and 7 segment LED display to show the current in milli-amps. The PIC A/D input has ground as ...
I am using a LEM HAIS 200-P and I never have worked with Open Loop current sensors before. I have some questions about the datasheet: What is the difference between Primary nominal RMS current and ...
I think the title says it all, but in any case, I want to know the difference between the open loop, and closed loop, hall effect current sensors, such as the LEM HAIS 200-P.
My background: I have some experience with digital circuits and microcontroller programming but no prior experience with or knowledge of industrial equipment like motors/pumps. All in all, a ...
We need to measure +-50Amps of current (PWM) on a PCB. We need the measurement to be isolated, so I thought of using an ACS758, and feeding its output to an ADC. However, this hall effect sensor is ...
What methods and equipments can I used to measure and record the current variation of CNC servo motor while machining.