L293 motor driver module 4WD car motor driver arduino compatibile

Product Description

2096    L293 motor driver module For Arduino

1 small L293 motor driver chip, operating voltage 4.5-36V, maximum drive current of 1A

2, two DC Servo motor interface, a four-phase stepper motor interface

3, the electric and electronic optocoupler isolation as possible to avoid the MCU by electromagnetic interference

4, two H-bridge drive, to facilitate the achievement of the pulse-width modulation (PWM)

5 locking terminals facilitate connection DC motor and motor power

6, the motor-driven logic control separate power supply, you can use a 3.3V or 5V system control

7, the chip is not over-current protection, motor current attention can not be too large

8, PCB size: 55×42 mm

The four DC motor drive module, with a new L293D chip, SMT process stability is high, the use of high-quality aluminum electrolytic capacitors, the circuit stability. 4-way 3-16V DC motor can be driven directly and provide 5V output interfaces (input lowest 6V), you can give the 5V microcontroller circuit system power supply (low ripple coefficient), support 3.3V MCU ARM control, you can easily control the speed and direction of the DC motor, 2-phase stepper motor can be controlled, 5-wire 4-phase stepper motor. 4 car, smart car essential tool.

1. Driver chips: L293D dual H-bridge DC motor driver chip

2. Driven part of the terminal supply area Vs: +5 V to +16 V; take power if required board, the supply area Vs: +6 V to +16 V

3. driven part of the peak current Io: 1A

4. The logical part of the operating current range: 0 ~ 36mA

5. Control signal input voltage range (IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8):

      Low level:-0.3V ? Vin ? 1.5V

      HIGH: 2.3V ? Vin ? Vss

6. Enable signal input voltage range (EN1 EN2 EN3 EN4):

      Low level: -0.3 ? Vin ? 1.5V (control signal is invalid)

      HIGH: 2.3V ? Vin ? Vss (control signal)

7. Maximum power consumption: 20W (temperature T = 75 ° C)

8. Storage Temperature: -25 ? ~ +130 ?

9.  Driver Board Size: 37mm * 90mm

10. Extension: control direction indicators, the logic part of the plate to take power interface.

package:1 x L293D module

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