Description
Type: Voltage Regulator;Dissipation Power: 5v;Model Number: new;Operating Temperature: 1;is_customized: Yes;Supply Voltage: esp8266;Application: Computer;Condition: New;Frequency: High Frequency;Function: Power Triode;Construction: Schottky Diode;Structure: npn;Special Function: Common Point Contact Diode; 
3D printer assembly wiring diagram:
3D Printer Controller Shield Board Module For Ramps 1.4
It is designed for all purpose circuit interface at a low cost in a small-sized circuit board integrated Reprap required. RAMPS connection powerful A rduino MEGA platform, and have plenty of room for expansion. In addition to stepping motor drive interfaces, RAMPS expansion interface provides a number of other application circuit, RAMPS replacement parts is a very convenient, has a strong ability to upgrade and expand the modular design of A rduino expansion board.
Detailed circuit diagram:
Features:
· The fifth stepper motor output port can be customized as a Z-axis motor or a second extruder
Scalable to control other accessories
· Field effect transistor 3, 3 a heater / fan output ports, three thermistor circuit
· Bed heating control, additional 11A fuse
It can be equipped with five Pololu stepper driver board
· Pololu board feet socket, can be easily replaced or removed
· I2C and SPI pins can be used for subsequent expansion
· Heater output has a corresponding LED indication
Support SD card
Note:
When your motherboard welded 1N4004 diode, the voltage should not exceed 12V, of course Ramps1.4 rated input voltage is 12V, A rduino Mega 2560 voltage maximum support for 20V, of course, it is best not so high.
Brush into the firmware you might need the following resources
Brush into the firmware required to use the A rduino IDE, board type A rduino Mega 2560
3D printer assembly wiring diagram:
Pronterface is a cross-platform printer control program can be used to test / print:
