Ramps 1.4 + A4988 + Mega2560 R3 + Lcd 12864 3d Printer Controller Kit For Reprap

US $86.00

???, ???, China
Feb 20th

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Photo 1.RAMPS 1.4 It 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.Mega 2560 Arduino Mega 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.A4988 driver This 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. Reprap smart RAMPS1.4 12864 LCD display controller This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. You can easy connect it to your Ramps board using the "smart adapter" included. After connecting this panel to your Ramps you don't need your pc any more, the Smart Controller supplies power for your SD card. Further more all actions like calibration, axes movements can be done by just using the rotary encoder on the Smart Controller. Print your 3D designs without PC, just with a g-code design stored on the SD card. 5.Mechanical Endstop Mechanical Endstop perfect for any 3D printer (Including Prusa Mendel i2, Prusa i3, MendelMax, Rostock etc...) also for use on CNC machines and other electronic applications. 6.heatbed Mk2 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. It supports 12v . This Kit Includes: 1x Ramps 1.4 1x USB Cable 5x A4988 Stepper Drivers 1x 12/24v Heated Bed w/ Thermistor and High Temp Wire 1x 12864 Graphics LCD 2 Meters GT2 Timing Belt 2x 20 Tooth, 5mm Bore Pulley 3x Mechanical End Stop Sensors Payment We accept paypal only. Shipping ? Generally, delivery time is 7-14 business days to USA, United Kingdom, Australia and 7-25 days to most other countries. ? We will make shipment within 48 hours once the payment is clear (Saturday and Sunday are not included) All items will be dispatched from our warehouse and shipped via HongKong Post Air-mail. ? We will make shipment according to the address you put on eBay, if you want us to ship items to a different address please contact us before making the payment. ? If you can’t receive the package for more the 4 weeks, please contact us, thanks! ? Items can be combined into one invoice but the total shipping fee will be the sum of each item's shipping & handling charge. Return Policy Wealways take customer service seriously and want you to be 100% happy with your shopping experience here. If you have any queries please contact our team by email first before leaving any negative feedbacks we will email back to you within 24 hours!! · If you are unsatisfied with our item or service, then please follow the good eBay practice to contact us before leaving any feedback and return it within 7 days for a replacement or money back. · Please contact me before you return it. · Buyer is responsible for the shipping cost of return postage. · Shipping and insurance costs will not be refunded. · Weare committed to resolve all issues in a friendly and satisfactory manner.