100%Brand New and High Quality Working mode: H bridge (double lines) Control chip: L298N Logical voltage: 5V Driving voltage: 5V-35V Logical current: 0mA-36mA Driving current: 2A (MAX single bridge) Storage temperature: (-20 °C)-(+135 °C) Maximum power: 25W Weight: 27g Periphery dimension: 43 x 43 x 27mm(L x W x H) Package Included: 1 X L298N Stepper Drive Controller Board

This module can use built-in 78M05 for electric work via a driving power supply part. But to avoid the damage of the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage. Using large capacity filter capacitor, this module can follow current to protect diodes, and improve the reliability. Dual-channel H-bridge driver working mode creates higher working efficiency. L298N as main driver chip makes strong driving ability/small heating/strong. L298N has such characteristics as strong driving ability, low calorific value and strong anti-interference ability.