Mega 2560 UNO R3 Motor Drive Motor Shield Expansion Board L293D
Description:
Here we have a L293D monolithic integrated, high voltage, high
current, 4-channel driver.
You can use DC motors and power supplies of up to 36 Volts, thats
some pretty big motors and the chip can supply a maximum current of
600mA per channel.
The L293D chip is also what’s known as a type of H-Bridge. The
H-Bridge is typically an electrical circuit that enables a voltage
to be applied across a load in either direction to an output, e.g.
motor.
1.2 interface for 5V Servo connected to the high-resolution
dedicated timer - no jitter!
2.Can drive 4 DC motors or 2 stepper motors or 2 Servo
3.Up to 4 bi-directional DC motors with individual 8-bit speed
selection
4.Up to 2 stepper motors (unipolar or bipolar) with single coil,
double coil or interleaved stepping.
5.4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with
thermal protection, can run motors on 4.5V to 36V DC
6.Pull down resistors keep motors disabled during power-up
7.reset button
8.2 external terminal power interface, for seperate logic/motor
supplies
9.Tested compatible for Mega, Diecimila & Duemilanove
Specification:
| Chip | L293D |
| Model number | OKY2151 |
| external power | 0V - 25V |
| Pin No. | 16 pins |
| Motors | 5V to 36V DC |
| Tested compatible | Duemilanove, Mega & Uno |
| Length | 3.4 |
| Width | 2.7 |
| Height | 1.2 |
| Size | 69mm*53mm |
| Board Weight | 38g |
FAQ:
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final
decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I
return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
