Through this module can use the built-in 78 m05 drive power supply parts of their work, but in order to avoid the voltage regulator chip damage, when using the driving voltage is greater than 12 v, please use the external. On-board +5V regulated Output supply (supply to controller board i.e.
L298N Dual H Bridge Motor Driver is a motor controller breakout board which is typically used for controlling speed and direction of motors. Dual-channel H-bridge driver working mode creates higher working efficiency,L298N as main chip, ST corporation production.Can drive one 2-phase stepper. This dual bidirectional motor driver is based on the very popular L298 Dual H, -Bridge Motor Driver Integrated Circuit. This module USES L298N as the main drive chip, with strong driving ability, low heat and strong anti-interference ability. This dual bidirectional motor driver, is based on the very popular L298.