Geekcreit Lcd 12864 Ramps 14 Board 2560 R3 Control A4988 Driver Kit For 3D Printer

Power design of Mega 2560 R3 board : Arduino Mega power supply system has two options, USB direct power supply or an external power supply. Select the power supply will automatically switch. Optional external power supply AC-to-DC adapter or battery, this limits the control board voltage range 6V 12V, but if the voltage supplied is less than 6V, I / O ports may not provide the 5V voltage, so there will be no stable if the supplied voltage is greater than 12V, the regulator will have the device may overheat protection, are more likely to damage the Arduino MEGA. Therefore, the operation of the proposed power supply 6.5 12V, 7.5V or recommended power supply is 9V. LCD12864 Feature : Large screen : 12864LCD Integration SD card in the back, after slicing the file into the SD card, you can select the corresponding files on the LCD. The board has encoder, can be achieved parameter adjustment, and the file selection print. The ramps can be Plug-and-Play, but it need to modify the firmware to Lees meer over de Geekcreit Lcd 12864 Ramps 14 Board 2560 R3 Control A4988 Driver Kit For 3D Printer van huismerk in de productgroep elektronica