Sell ♛3D Printer Controller Kit for Mega 2560 UNO R3 Starter Kits+RAMPS 1.6+5Pcs DRV8825 Stepper Motor Dr best price

3D Printer Controller Kit for Mega 2560 UNO R3 Starter Kits+RAMPS 1.6+5Pcs DRV8825 Stepper Motor Driver + LCD 12864 Reprap ►Ramps 1.6 board: -Ramps 1.6 is optimized and launched based on Ramps 1.4 & Ramps 1.5. The Struture almost same as Ramps 1.5 , the difference is Ramps 1.6 have new 2pin connectors,which more simple and convenient to connect,also will not be burnt easily. And Ramps 1.6 have a good Heatsink above MOS tube in order to give a better function to heat dissipation. Beside, the Power of Ramps 1.6 is more larger than Ramps 1.5, the largest power will be up to or 270W, and Ramps 1.5 just can be up to 200W, or smaller than 200W. ►DRV8825 Driver: -Suitable for driving below 8.2V ~ 45V 2.5A stepper motor -Six different stepping resolutions: full, half, 1/4,1/8,1/16,1/32 -Adjustable potentiometer can adjust the maximum output current, resulting in higher step rate -Automatic current decay mode detection / selection -Thermal shutdown circuit, undervoltage lockout, crossover current protection -Ground short-circuit protection and load short-circuit protection Mega 2560 R3: -Operating Voltage: 5V -Input Voltage (recommended):7-12V -Input Voltage (limits):6-20V -Digital I/O Pins:54 (of which 14 provide PWM output) -Analog Input Pins:16 -DC Current per I/O Pin:40 mA -DC Current for 3.3V Pin:50 mA -Flash Memory:256 KB of which 4 KB used by bootloader -SRAM:8 KB -EEPROM:4 KB --------------------------------------------------------------------------------------------------------------- Package include: ►1 x RAMPS 1.6 Board ►1 x Mega 2560 R3 Board ►1 x 12864 LCD Display Controller ►1 x LCD Smart Adapter ►5 x DRV8825 Stepper --------------------------------------------------------------------------------------------------------------------- ►Note: ►We offer the best products and services, if there has any problems, you can tell us anytime. Thank you:))