“The basics of measuring the current. Making a own current sensor to measure the current using voltmeter.
Components required:
1) Arduino Nano
2) LM358
3) 10mV/A shunt resistor
4) 9-volt battery
5) 100k, 10k, 1k resistor.
6) I2C LCD 16*2
7) Connecting wires
8) Power supply
9) Load resistance (DC-motor)
10) Custom PCB”