Dual-channel H-bridge driver working mode creates higher working efficiency,L298N as main chip.Can drive one 2-phase , one 4-phase or two DC motors. To avoid damage the voltage stabilizing chip, please use an external 5V supply when using more than 12V driving voltage Use -capacity filter capacitors and diode with freewheeling protection function, increasing reliability High working power to 35v, current can reach 3A MAX and continue current is 2A, power to 25w. capacity filter capacitance,afterflow protection diode, more stable and . Module name: Double H bridge motor drive module Main control chip: L298N voltage: 5v current: 0mA-36mA Storage temperature: -20+135 Working mode: H-bridge drive (dual way) Drive voltage: 5v-35v Drive current 2A (max single bridge) Maximum power: 25w Colour: red + blue + black Material: plastic + metal Package Contents: 4 x L298N Motor Driver controller Board Module Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.