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 voltage
Use large-capacity filter capacitors and diode with freewheeling protection function, increasing reliability
High 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.