When using, we can connect the module to the arduino MCU. After using 5V power supply, connect the SIG pin of the module to the PWM port of the arduino board, set the PWM value, and adjust the magnetic field of the module.
The larger the PWM value, the larger the magnetic field.
When the PWM value is set to the maximum (255), the iron fitting touches the electromagnet component, the adsorption force is 25N.

Features

Small electromagnet induction, with high strength suction.
Electromagnet built-in pure copper coil, strong conductivity, low power consumption.
Electromagnet electric iron shell, less remanence, integrated molding, strong magnetic conductivity.

Parameters

Working Voltage: DC 5V
Working current: 0.3A (maximum)
Maximum power: 3W
Interface Type: 3PIN (pin pitch of 2.54mm)

Package Includes:

3 x Electromagnet module for arduino