Dual-channel H-bridge driver working mode creates higher working efficiency,L298N as main chip.Can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors.To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltageUse large-capacity filter capacitors and diode with freewheeling protection function, increasing reliabilityHigh working power to 35v,large current can reach 3A MAX and continue current is 2A, power to 25w.Large capacity filter capacitance,afterflow protection diode, more stable and reliable.Module name: Double H bridge motor drive moduleLogic current: 0mA-36mAStorage temperature: -20℃+135℃Working mode: H-bridge drive (dual way)colour: red + blue + blackMaterial: plastic + metalPackage Contents:2 x L298N Module1 x 40pin Male to Female Jumper Wires1 x 40pin Male to Male Jumper Wires1 x 40pin Female to Female Jumper WiresOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.