DEVMO L293D Motor Drive Shield Expansion Board Compatible with Ar-duino Duemilanove Mega UNO R3 AVR ATMEL
DEVMO L293D Motor Drive Shield Expansion Board Compatible with Ar-duino Duemilanove Mega UNO R3 AVR ATMEL
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. Features : 2 interface for 5V Servo connected to For 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 Mega, Diecimila & Duemilanove . ype: Module Module Function: Board Operating Voltage: 5V-12V Current Sensing: 1.65V/A Max current: 2A per channel or 4A max (with external power supply) Tested compatible with Mega, Diecimila, & Duemilanove Scope of application: Beginners, Experimental equipment platform, Interactive electronics, Robots.
Features:
- 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 whats 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 the high-resolution dedicated timer - no jitter
- 2 external terminal power interface, for seperate logic/motor supplies
- Fully compatible for Mega, Diecimila & Duemilanove
- Package Includes:1PCS L293D Motor Drive Shield Expansion Board