{"product_id":"sainsmart-ramps-1-4-mega-2560-r3-a4988-opto-endstop-switch","title":"[Discontinued] SainSmart RAMPS 1.4+Mega 2560 R3+A4988+Opto Endstop Switch 3D Printer Kit","description":"\u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eThis is the new SainSmart 3D Printer  Starter Kit, developed specially for those beginners who are interested in 3D printer.  You will have a complete set of Sainsmart's most common and useful electronic components. What's more. We will offer you a detailed tutorials including project introduction and their source codes.You may learn about Sainsmart through using these basic projects.\u003c\/p\u003e \u003cp\u003e\u003cobject style=\"height: 390px; width: 640px; display: block; margin-left: auto; margin-right: auto;\" width=\"420\" height=\"315\" data=\"\/\/www.youtube.com\/v\/-ZCv35p133Y?version=3\u0026amp;feature=player_detailpage\" type=\"application\/x-shockwave-flash\"\u003e \u003cparam name=\"data\" value=\"http:\/\/www.youtube.com\/v\/-ZCv35p133Y?version=3\u0026amp;feature=player_detailpage\"\u003e \u003cparam name=\"allowFullScreen\" value=\"true\"\u003e \u003cparam name=\"allowScriptAccess\" value=\"always\"\u003e \u003cparam name=\"src\" value=\"http:\/\/www.youtube.com\/v\/-ZCv35p133Y?version=3\u0026amp;feature=player_detailpage\"\u003e \u003cparam name=\"allowfullscreen\" value=\"true\"\u003e \u003c\/object\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSainsmart RAMPS 1.4\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIt is a Mega Pololu Shield, or RAMPS for short,designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS interfaces an Arduino Mega with the powerful Arduino MEGA platform and has plenty room for expansion. The modular design includes plug in stepper drivers and extruder control electronics on an Arduino MEGA shield for easy service, part replacement, upgrade-ability and expansion. Additionally, a number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack. This board is mostly based on Adrian's Pololu_Electronics and work by Tonok. Copper etch resists methods suggested by Vik. Also inspired by Vik's work with EasyDrivers. circuit design based mostly on Adrian's Pololu_Electronics Joaz at RepRapSource.com supplied initial pin definitions and many design improvements. Much inspiration, suggestions, and ideas from Prusajr, Kliment, Maxbots, Rick, and many others in the RepRap community.\u003c\/p\u003e \u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"http:\/\/www.sainsmart.com\/zen\/albums\/temp\/web\/SainSmart\/20\/20-010-700\/megatronics.jpg\" alt=\"http:\/\/www.sainsmart.com\/zen\/albums\/temp\/web\/SainSmart\/20\/20-010-700\/megatronics.jpg\" width=\"620\" height=\"611\"\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSainsmart Mega 2560 R3\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSainsmart Mega2560 R3 is an ATmega2560 as core microcontroller development board itself has 54 groups digital I \/ O input \/ output terminal (14 groups do PWM outputs), 16 sets of simulation than the input side, group 4 UARTs (hardware serial ports), using the 16 MHz crystal oscillator. With the bootloader, download the program directly via USB without having to go through other external writer. Supply part of the optional USB power, or as an external power using the AC-to-DC adapter and battery. Arduino development IDE interface is based on open-source principles, allows you to free download for use in project work, school teaching, motor control, interactive works.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSainsmart A4988 driver\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis product is a carrier board or breakout board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection by Pololu; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.\u003c\/p\u003e \u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"http:\/\/www.sainsmart.com\/zen\/albums\/temp\/web\/SainSmart\/20\/20-010-700\/A4988.fw.png\" alt=\"http:\/\/www.sainsmart.com\/zen\/albums\/temp\/web\/SainSmart\/20\/20-010-700\/A4988.fw.png\" width=\"620\" height=\"615\"\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSainSmart Opto Endstop Switch\u003cspan style=\"font-family: Arial;\"\u003e \u003c\/span\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe optical endstop is a reliable endstop \/ switch solution for any type of 3D printers and other CNC and\/ or 3D tools. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003ePackage list:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1x SainSmart RAMPS 1.4\u003c\/li\u003e \u003cli\u003e1x SainSmart Mega 2560 R3\u003c\/li\u003e \u003cli\u003e5x SainSmart A4988 driver\u003c\/li\u003e \u003cli\u003e1x USB Cable\u003c\/li\u003e \u003cli\u003e1x SainSmart RAMPS 1.4 wiring cable\u003c\/li\u003e \u003cli\u003e3x SainSmart Opto Endstop Switch\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eDocument:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"wiki.sainsmart.com\/index.php\/SainSmart_3D_print_ramps_1.4_Mega2560,LCD2004_,nema_17_stepper_Motors_kit_for_reprap_detail_step.#Components_assemble.\"\u003eWiki page\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e\u003c\/ul\u003e","brand":"SainSmart","offers":[{"title":"EU ONLY","offer_id":54948253335891,"sku":"101-91-113","price":27.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/sainsmart-ramps-1-4-mega-2560-r3-a4988-opto-endstop-switch","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}