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L293D Motor Driver Shield for Arduino


Rs.135.00

GST 18% extra
Model: SYN-1629
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Model No SYN-1629
Availability In Stock
Warranty None

 

The shield contains two L293D motor drivers and one 74HC595 shift register. The shift register expands 3 pins of the Arduino to 8 pins to control the direction for the motor drivers. The output enable of the L293D is directly connected to PWM outputs of the Arduino.

 

To increase the maximum current, the L293D allows extra chips with "piggyback". Piggyback is soldering one or two or three extra L293D drivers on top of the L293D drivers on the board to increase the maximum current. The L293D allows parallel operation.

 

The Motor Shield is able to drive 2 servo motors, and has 8 half-bridge outputs for 2 stepper motors or 4 full H-bridge motor outputs or 8 half-bridge drivers, or a combination.

 

The servo motors use the +5V of the Arduino board. The voltage regulator on the Arduino board could get hot. To avoid this, the newer Motor Shields have connection points for a separate +5V for the servo motors.

 

Supply the power either through the Arduino Board or the power header of the Motor Shield. Only if the Arduino Board and the Shield use a separate power supply, the jumper must be removed.

 

4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 25VDC.

 

Features:

  • Two 5V hobby servos can be connected
  • Up to 4 bi-directional DC motors with individual 8-bit speed selection
  • Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.
  • Pull down resistors keep motors disabled during power-up
  • Arduino reset button brought up top
  • Dimensions: 69mm x 53mm x 14.3mm 
  • Model: SYN-1629

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This product was added to our catalog on Friday 22 July, 2016.



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