I have a resistive load of order of 1kOhm, on a 230V AC circuit. The load's resistance varies a little over time - the current draw may float between some 0.2 - 0.25A, slowly (order of minutes). I ...
I'm trying to use a ACS756SCA-100B - 100A Hall Effect-Based Linear Current Sensor IC (SCT-013-030) with a precision of 20 mV/A. My objective is to read input voltage coming from the sensor into the ...
I will rephrase the question (I reckon it was very vague) All of this happens on 120v 60hz mains. To make it simple (there are actually other loads involved), I need to turn OFF load B (12 amps) when ...
hey guys i just got my ACS714 -5 to +5A IC i am new the current and voltage sensing i googled for tutorials on ACS714 5A but couldn't find a suitable tutorial with AC sensing. I got the code below ...
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 ...
I'm done from the hardware design sensing the current & the voltage levels using my MCU (AVR) & some circuitry Beside I wrote the firmware to handle the ADC data & so on But I'm, ...