Arduino L298N motor driver

Arduino L298N motor driver

Is capable:

1. Control two DC electro motors
2. Control two-phase electo motor
3. Control DC powered platforms

Is suitable for use with microcomputer Arduino.

In capable wiith microcomputer Arduino control unipolar as well as biplor stepper motor.  

(Bipolar control is in every case more effective)

Integrated circuit L298N is double H bridge, total current for each bridge (2 bridges) is 4 A.

Motor driver has 5 V stabilizer, protecting diode, capacitors, connectors and indicators.

Motor driver has following pins:

Vcc — for external electro motor powering control
+5 — for powering of logic
GND — ground
IN1, IN2, IN3, IN4 (connector P4 on schematic) — inputs for electro motors control
OUT1, OUT2 (connector P2 on schematic) — output for first electro motor
OUT3, OUT4 (connector P3 on schematic) — output for second electro motor

Parameters:

Electro motors power voltage: +3…+35 V
Logic power voltage: 5 V
Input control logic levels:
        log.0: -0,3…1,5V
        log.1: 2,3…5V
Control current: 36 mA
Maximal DC through bridge: 2 А
Power loss: 20 W
Dimensions: 43×43×27 mm

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