ACS712 Current Sensor Module - 30A can sense upto 30A of current flow.
Sensing and controlling the current flow is a fundamental requirement in wide variety of applications, which includes over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.
The maximum AC or DC that can be detected can reach 30A, and the present current signal can be read via analog I / O port of a microcontroller or an Uno
Pcb board size: 31 x 13mm or 12 inch x 05 inch (L x w); material: electronic components, plastic