This module is based on L298N,high voltage,high current dual full bridge driver which can be used to drive a DC motor and stepper motor, relay coil inductive load; using standard logic level signal control; having two enable control end allow or prohibit the work has a logic device power supply input terminal, in the case regardless of the input signal affect the internal logic circuit portion to operate at a low voltage; can be an external sense resistor, the amount of change in feedback to the control circuit. This module integrates a built-in 5V power supply. When you drive voltage of 7V-35V can onboard 5V logic supply, do not input voltage when using onboard 5V power supply, the +5 V power supply interface, but leads to 5V .

• Driver chip: L298N dual H-bridge DC motor driver chip
• Driving portion of the terminal supply area Vs: + 5V ~ + 35V; if necessary to take power within the board, the power supply range Vs: + 7V ~ + 35V
• Part of the peak current drive Io: 2A
• Logical part of the terminal supply area Vss: + 5V ~ + 7V (can take power within the board + 5V)
• Logical part of the operating current range: 0 ~ 36mA
• Control signal input voltage range: Low: -0.3V≤Vin≤1.5V, high: 2.3V≤Vin≤Vss
• Enable signal input voltage range: Low: -0.3≤Vin≤1.5V (control signal is invalid), high: 2.3V≤Vin≤Vss (control signal active)
• Maximum power consumption: 20W (when the temperature T = 75 ℃)
• Storage temperature: -25 ℃ ~ + 130 ℃
• Other expansion: control direction indicator, take electrical interface within the logic portion of the plate