L293D motor control shield for arduino / Motor Drive Expansion
Board
Description:
L293D is a monolithic integrated, high voltage, high current,
4-channel driver.Basically this means using this chip 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.
- 2 interface for 5V Servo connected to For Arduino's
high-resolution dedicated timer - no jitter!
- Can drive 4 DC motors or 2 stepper motors or 2 Servo
- 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.
- 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with
thermal protection, can run motors on 4.5V to 36V DC
- Pull down resistors keep motors disabled during power-up
- reset button
- 2 external terminal power interface, for seperate logic/motor
supplies
- Tested compatible for Arduino Mega, Diecimila & Duemilanove
Specifications:
· Here is a design for a full-featured motor shield that will be
able to power many simple to medium-complexity projects.
· L293D is a monolithic integrated, high voltage, high current,
4-channel driver.
· Basically this means using this chip 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.
Competitive Advantage:
1.Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment
