Experimented design of non-contact current measurement system based on using Hall sensor

Abstract

This paper represents the designing a circuit to measure the alternative current and direct current. The system contains the amplifier modulus, microcontroller and display. The circuit uses a magnetic core that has a slot 2mm use to mount Hall sensor. In the research, the device had made and the result showed the relation between current 0-5A AC and 0-15A DC and Hall sensor’s output voltage is linear