Current sensor module (5A, 20A, 30A)

Ovierview

This product is suited to your projects where you need to collect information about a current of up to 20A, continuously or alternatively, with a development pad.
Operation of the ACS712 integrated circuit is based on the magnetic effect.

Specifications

Supply voltage: 5 V;
Current consumed: 10 mA;
Maximum current measured voltage: 2.1kV RMS;
Maximum measured current: 20 A;
LED power indicator;
Internal resistance: 1.2 mohmi;
Output 66 - 185 mV / A;
Dimensions: 27x12x14 mm

Wiring

Tutorial & Code

https://www.14core.com/introduction-of-acs712-current-sensor-module-30a-with-arduino/

Datasheet

https://www.allegromicro.com/~/media/files/datasheets/acs712-datasheet.ashx