DESCRIPTION SainSmart L293D Motor Drive Shield Kit For Arduino Duemilanove Mega UNO R3 AVRSainSmart UNO: Microcontroller ATmega328 Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limits) 6-20V Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 6 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader SRAM 2 KB (ATmega328) EEPROM 1 KB (ATmega328) Clock Speed 16 MHz SainSmart Motor Driver Shield: 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 the 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. Size:6.8cm x 5.5cm x 2cm - 2.68inch x 2.17inch x 0.79inch. SainSmart Prototype Shield:It is a great kit to new users and geeks who have sparkling ideas. You can choose to do soldering in the soldering area. You can also make good use of the mini breadboard which can save your time of soldering, to try any circuit you want . You also can choose to use your own breadboard.Protoytpe Shield for Auduino: The small soldering area Access to a BlueSMiRF socket for wireless communication between Arduinos 2 general LEDs 1 general pushbutton switch 1 reset switch for Arduino brought to top level 5V, GND, and Raw pins are exposed as well Pins for Arduino are brought to the top level Mini Breadboard: 170 tie points. Self-adhesive backing to stick on the Protoytpe Shield Strong Measures 1.7"x1.3" WHAT'S IN THE PACKAGE 1 x SainSmart UNO 1 x SainSmart Motor Driver Shield 1 x SainSmart Protoytpe Shield 1 x Mini Breadboard 65 x Jumper Cable 1 x USB Cable
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