{"product_id":"sainsmart-mega2560-prototype-shield-with-breadboard-jump-wires-l293d-motor-drive-shield-for-arduino","title":"[Discontinued] SainSmart  Mega2560 R3+Prototype Shield(with Breadboard Jump Wires) + L293D Motor Drive Shield For Arduino","description":"\u003cp\u003e\u003cstrong\u003eSainSmart Mega2560 R3:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e*1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.\u003cbr\u003e*Stronger RESET circuit.\u003cbr\u003e*Atmega 16U2 replace the 8U2\u003c\/p\u003e \u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" title=\"Mega 2560 R3\" src=\"http:\/\/www.selloutsoon.com\/albums\/SKU\/20\/20-011\/20-011-C83\/20-011-C83\/08.JPG\" alt=\"\" width=\"650\" height=\"650\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSainSmart Motor Driver Shield:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eL293D is a monolithic integrated, high voltage, high current, 4-channel driver.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eBasically 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.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eThe 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.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e2 interface for 5V Servo connected to the Arduino's high-resolution dedicated timer - no jitter.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eCan drive 4 DC motors or 2 stepper motors or 2 Servo.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eUp to 4 bi-directional DC motors with individual 8-bit speed selection.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eUp to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003ePull down resistors keep motors disabled during power-up.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003ereset button.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e2 external terminal power interface, for seperate logic\/motor supplies.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eTested compatible for Arduino Mega, Diecimila \u0026amp; Duemilanove.\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003eSize:6.8cm x 5.5cm x 2cm - 2.68inch x 2.17inch x 0.79inch.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"http:\/\/www.selloutsoon.com\/albums\/SKU\/20\/20-011\/20-011-C88\/20-011-C88\/02.JPG\" alt=\"\" width=\"650\" height=\"650\"\u003e\u003cbr\u003e\u003cstrong\u003eSainSmart Prototype Shield:\u003c\/strong\u003e\u003cbr\u003eIt 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 to the Arduino. You also can choose to use your own breadboard.\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003cstrong\u003e Mini Breadboard:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e   170 tie points.\u003c\/li\u003e \u003cli\u003e   Self-adhesive backing to stick on the Arduino Protoytpe Shield\u003c\/li\u003e \u003cli\u003e   Strong\u003c\/li\u003e \u003cli\u003e   Measures 1.7\"x1.3\"\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"http:\/\/www.selloutsoon.com\/albums\/SKU\/20\/20-011\/20-011-C88\/20-011-C88\/08.JPG\" alt=\"\" width=\"650\" height=\"650\"\u003e\u003c\/p\u003e \u003cul\u003e\u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1x SainSmart Mega 2560 R3\u003cbr\u003e1x SainSmart Motor Driver Shield\u003cbr\u003e1x SainSmart Protoytpe Shield\u003cbr\u003e1x Mini Breadboard\u003cbr\u003e65x Jumper Cable\u003cbr\u003e1x USB Cable\u003c\/p\u003e","brand":"SainSmart","offers":[{"title":"Default Title","offer_id":49290308550810,"sku":"20-011-C88","price":14.7,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/coretarps.co.uk\/products\/sainsmart-mega2560-prototype-shield-with-breadboard-jump-wires-l293d-motor-drive-shield-for-arduino","provider":"My Store","version":"1.0","type":"link"}