1、H BRIDGE DRIVE: Adopt L298N main chip, dual channel H bridge driving mode, which has high work efficiency. 2、APPLICABLE MOTOR: Can drive a 2 phase stepper motor, a 4 phase stepper motor or 2 DC motors, with strong practicability. 3、CAPACITOR AND DIODE: Use large capacity filter capacitors and diodes with freewheeling protection to increase reliability. 4、OTHER FUNCTIONS: The module has functions such as control direction indicator, power indicator, current detection, etc. 5、COMPACT SIZE: The DC motor controller board has compact size, easy to install, stable and reliable in operation. Item Type: Motor Driver Module Driver Chip: L298N dual H bridge driver chip Drive Part Terminal Power Supply Range VMS: 5V-35V Drive Part Peak Current Io: 2A/Bridge Logic Part Terminal Power Supply Range Vss: 4.5-5.5V Logic Part Operating Current Range: 0-36mA Control Signal Input Voltage Range: High level 4.5-5.5V, low level 0V Maximum Power Consumption: 20W Storage Temperature: -25℃-130℃ Driver Board Size: Approx. 55 x 60 x 30mm / 2.2 x 2.4 x 1.2in Driver Board Weight: Approx. 33g / 1.2oz Other Functions: Control direction indicator, power indicator, current detection, logic part on board power taking interface. 1 x Motor Driver Module