How to measure Voltage using Arduino
this video shows a tutorial to measure voltage and current of any DC circuit using an arduino and a MAX471 current sensor module.
voltage range: 3-24 volts
current range: 0.3-3 amps
you can also display the readings on an OLED display module. or save the readings on an SD card for reference.
you can download the related files from here:
https://drive.google.com/open?id=1utK...
buy link for USB voltage current tester : http://bit.ly/2VbQKxy
MAX471 Module: http://bit.ly/2Zl7GRi
Solder Iron i Use: http://bit.ly/2GSArih
Helping Hand Magnifier: http://bit.ly/2Uh11oe
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