Description
- 310mm delta rostock heatbed 3d hot bed description:? 310mm overall diameter? 280mm hot zone? designed for 12V operation, can be used with 24v pwm signal to limit etc ...? 3 mm diameter holes spaced 12 mounting a pattern diameter 300mm?
- Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found on any SD card, this tiny form factor was created for cell phone storage and is perfect for your next 3D printer project! Board comes fully assembled and tested.The bare socket is available.
- RAMPS 1.4 It is a Mega Pololu Shield, or RAMPS for short,designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS interfaces an Arduino Mega with the powerful Arduino MEGA platform and has plenty room for expansion. The modular design includes plug in stepper drivers and extruder control electronics on an Arduino MEGA shield for easy service, part replacement, upgrade-ability and expansion. Additionally, a number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack. This board is mostly based on Adrian's Pololu_Electronics and work by Tonok. Copper etch resists methods suggested by Vik. Also inspired by Vik's work with EasyDrivers. circuit design based mostly on Adrian's Pololu_Electronics Joaz at RepRapSource.com supplied initial pin definitions and many design improvements. Much inspiration, suggestions, and ideas from Prusajr, Kliment, Maxbots, Rick, and many others in the RepRap community.
- Arduino Mega is an ATmega2560 as core microcontroller development board itself has 54 groups digital I / O input / output terminal (14 groups do PWM outputs), 16 sets of simulation than the input side, group 4 UARTs (hardware serial ports), using the 16 MHz crystal oscillator. With the bootloader, download the program directly via USB without having to go through other external writer. Supply part of the optional USB power, or as an external power using the AC-to-DC adapter and battery. Arduino development IDE interface is based on open-source principles, allows you to free download for use in project work, school teaching, motor control, interactive works.
- Size:42*42*47mm Shaft: 5mm diameter with flat Current Per Phase: 1.5A Holding Torque: 5.5Kg.cm (76 oz-in) Rated Voltage: 4.2V NO.of Phase: 2 Step Angle: 1.8¡ã ¡À 5% Resistance Per Phase: 2.8¦¸¡À 10% Inductance Per Phase: 4.8mH¡À 20% Insulation Class: Class B Dielectric Strength: 100Mohm Operation Temp Range: -20 ~ +40¡ã C Lead Wire: 22AWG / 750mm
Package List 1 x soldered and assembled RAMPS 1.4 shield 1 x SD Ramps for Ramps 1.4 1 x Aduino Mega 2560 4 x soldered A4988 stepper driver 1 x Reprap smart RAMPS1.4 LCD2004 display controller 310mm delta rostock heatbed 6x Mechanical Endstops V1.2 1 x cooler fan 1 xUSB cable 5¡Á42BYGH47-401A STEPPER MOTOR
