L293D 4WD DC Motor Dual H-bridge Drive Control Module For Arduino Smart Car Robot

The drive module can directly drive four DC motors, drive the car chassis is 4WD 4 choice. Driving battery big up to 1A generally smart car motor current 100-300MA only four are sufficient to meet the control requirements. While leaving Road stepper motor interface can drive Road five line four-phase stepper motor or Road, two-phase four-wire stepper motor, very suitable for precise control requirements.

Leaving the corresponding interface can be directly connected to the steering gear, infrared obstacle avoidance and other peripherals. While leaving charger interface, bouncing switch, hand into the charger to charge rechargeable batteries. Very convenient!

The four DC motor driver module, using ST's original new L293D chip, SMT technology, high stability, high quality aluminum electrolytic capacitors, the circuit stability. Can directly drive 4-way 3-16V DC motor, and provides a 5V output interface (input as little as 6V), you can give 5V microcontroller circuit system power supply (low ripple factor), support 3.3V MCU ARM control, you can easily control DC motor speed and direction can be controlled two-phase stepper motor, 5-wire 4-phase stepper motor. Is a 4 car, smart car essential tool.

Features:

1. The driver chip: L293D dual H bridge dc motor driver chip
2. The driving part of the terminal power supply range Vs: + 5 v ~ + 16 v.Take electricity for the plate and the scope of supply Vs: + 6 v ~ + 16 v
3. The driving part of the peak current Io: 1a
4. The logical part working current range: 0 ~ 36ma
6. Control signal input voltage range (IN1 IN2 IN3 IN4IN5 IN6 IN7 IN8) :
Low level: 0.3 V Vin or less 1.5 V or less
High level: 2.3 V Vin Vss or less or less
7. Enabling signal input voltage range (EN1 EN2EN3 EN4) :
Low level: 0.3 Vin 1.5 V or less or less (control signal is invalid)
High level: 2.3 V or less Vin Vss or less (control signal effectively)
8. The maximum power consumption: 20 w (T = 75 C temperature)
9. Storage temperature: 25 C ~ + 130 C
10. Drive plate size: 37 mm * 90 mm
12. Other extensions: control the direction of light, logical part within plate for electrical interfaces.

Package Included:

1x L293D Drive Module
Some screws