An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in plasma. It is measured in Ampere. Continue reading DC Current Measurement using ASC712-05A
Voltage, also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field. It is measured in Volts.
What you will learn?
1. How to measure DC voltage?
2. How to make DC voltmeter using Arduino?
3. Milivolt measurement technique
4. How to calculate voltage divider circuit resistors?
Continue reading DC Voltage Measurement using Arduino