3D-Touch Auto Bed Leveling Sensor + Upgrade Ramps 1.5 Base on Ramps 1.4 Control Panel Board Expansion Board For 3D Print

Ramps 1 5 control boardThey change the original plug in MOS tube to patch type MOS tube in order to solve the problem of plug in MOS tube easy to break take up a large area poor heat dissipation which can improve the stability and aesthetics of the board The features of multiple extended interface and replaceable parts make RAMPS1 5 become a control board with powerful upgrade capability and scalable modularity The controller board can be used when the pins on the back of the board are connected to theMega and the front is connected to stepper motor drives Features 1 It can be connected to LCD and other parts 2 There are heater and fan MOSFET outputs and 3 thermistor interfaces3 5A additional security and component protection fusion4 Heated bed controls additional 11A fuses5 Applied to 5 Pololu stepper drive board6 Design of Pololu plate pin socket can be easily replaced or removed for future design7 I2C and SPI pins are available for future expansion8 Servo connectors are used for connecting limit stops motors and light emitting diodes These connectors are gold plated and have a rated current of 3A which is very compact 9 The LED will light when the heater has output10 Support 2 motors to connect to Z Prusa MendelAuto Bed Leveling SensorSpecifications Voltage5VCurrent15mAMaximum Peak Current 300mAColorSemi transparent BlackCable Length150mmWeight0 35 oz 10g Wiring3Pin Black GND Red 5V Blue control Signal 2Pin Black GND Yellow Zmin 3DTouch can be