Lysee 3D Printer Parts & Accessories - 3D Printer Kit Board + RAMPS 1.4 + 5X A4988 or 5X DRV8825 for RepRap - (Size: DRV8825 Kit)

3D Printer Kit Board + RAMPS 1.4 + 5X A4988 or 5X DRV8825 For RepRap 3D Printer Controller RAMPS 1.4: it is designed to fit the entire electronics needed for RepRap in one small package for low cost. 3D Printer Controller RAMPS 1.4: RAMPS interfaces an -compatible Mega with the powerful -compatible MEGA platform and has plenty of room for expansion.3D Printer Controller RAMPS 1.4: The modular design includes stepper drivers and extruder control electronics on an -compatible MEGA shield for easy service, part replacement, upgrade-ability and expansion.3D Printer Controller RAMPS 1.4: Fx, a number of expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack.3D Printer Controllers RAMPS 1.4: Version 1.4 uses surface mount capacitors and resistors. the board is an ATmega2560 as core microcontroller development board, with the bootloader, download the program directly via USB without having to go through other external writer.Supply of the optional USB power, or as an external power using the AC-to-DC adapter and battery.Material: CCL development IDE interface is open-source principles, allows you to free download for use in project work, school teaching, motor control, interactive works.Operating Voltage: 5VInput Voltage (recommended): 7-12VInput Voltage (limits): 6-20VDigital I / O Pins: 54 (of which 15 provide PWM output)Analog Input Pins: 16DC Current for I / O PiN: 40 mADC Current for 3.3V Pin: 50 mAFlash Memory: 256 KB of which 8 KB used by bootloaderSRAM: 8 KBEEPROM: 4 KBClock Speed: 16MHzA4988 driver module:A4988 Stepper Motor Driver Boar

• Size: DRV8825 Kit
• Item type: Module
• Model number: 3D Printer Kit
• 3d printer kit: RAMPS 1.4 Kit