Measures the intensity of the variable current flowing in the cable without the need for it. The measurement takes place after the magnetic clamp is put on a single current cable – the sensor will not indicate anything if it is put on a current and zero cable at the same time. At the output of the sensor, there is a voltage, variables proportional to the current flowing in the cable on which the clash is assumed. The sensor can be used to measure variable current by analogue inp1-4 in LAN in LAN V3 or Arduino controller.
he Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
ACS712 Current Sensor 20A
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