Description: This 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. Overview: 1.Sainsmart RAMPS 1.4It 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.2. Sainsmart Mega 2560 R3Sainsmart 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.3. Sainsmart A4988 driverThis 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. 4.SainSmart Mechanical Endstop Switch The mechanical endstop is a simple solution to a simple problem. We want to be able to detect when an X/Y/Z stage has reached its minimum or maximum. Instead of messing with flags or complicated light beam interruptors, we use a mechanical switch. If we place the switch in the path of the stage, then the stage itself will simply close the switch when it moves against it. Other than properly positioning the switch, we do not need to modify the stage at all. If you're worried about reliability, you can sleep well at night. The switches we use are rated for 1 million operations before failure. Since we only use the switches once per print, that means you'll be able to do one million prints before having to replace the switch. 5.SainSmart Smart Controller RAMPS 1.4 LCD 12864 LED SainSmart RAMPS1.4 LCD12864 intelligent controllerLED background light control circuit. This controller is 100% compaitble with original design .You can turn on the light time to do long or short form of the adjustment TRIMM R4100K from 10 seconds to 2 minutesIf you use a print job at night and parts department, which means that the new modifications LCD backlight would be suitable for youLED background light control circuit, a small function of intelligent controller, With pin short time to decide on all LED turn or steering 30 seconds 6.MK2B PCB Heatbed 12V/24V for 3D Printer RAMPS1.4 MK2b is the latest and the best type of heatbed money can buy as of today. 100% compatible with all Prusa and Mendel 3d printer variants. Package list: 1x SainSmart RAMPS 1.4 1x SainSmart Mega 2560 R3 1x SainSmart Smart Controller RAMPS 1.4 LCD 12864 LED 1x SainSmart SD RAMPS Breakout Board 5x SainSmart A4988 driver 1x USB Cable 1x SainSmart RAMPS 1.4 wiring cable 6x SainSmart Mechanical Endstop Switch 1x SainSmart Cooler Fan for 3D ramps 1x SainSmart MK2b
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