Upgrade Stepper Motor Driver Heatsink, FYSETC 3D Printer Parts Driver Heat Sink Aluminum Heatsinks Cooling Fin Drivers for Raspberry Pi LV8729 A4988 DRV8825 TMC2208 TMC2100 TMC2130 Driver-10 Pcs, Blue

Package includes: 10 Pack Heatsinks

Product Features

  • Excellent 3D Printer heat sinks and the adhesive: Work well for 3D Printer Reprap MKS Mendel Gel stepper Driver and other motherboard.
  • These sinks are beloved by our favorite engineers for their low cost, ease of use and low thermal resistance!.
  • Size LWH: 10 x 10 x13 mm/ 0.39″ x 0.39″ x 0.51″.
  • Material: Aluminum, very light and easy to install,
  • After sales-Warrnty: We are new seller, professional 3D Printer manufacturer, if you have any good suggestion about the parts or Need more help please contact us with Email. We are appreciate, very happy to service you.

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KeeYees Professional 3D Printer CNC Kit with Tutorial for Arduino, CNC Shield V3 w/Jumpers + UNO R3 Board + 4Pcs RAMPS 1.4 Mechanical Switch Endstop & DRV8825 GRBL Stepper Motor Driver Heat Sink

CNC Expansion Board:
-GRBL 0.9 compatible
-Runs on 12-36V DC
-4-Axis support: X, Y, Z
-It can drive 4 stepper motors, and each stepper motor only needs 2 IO ports.
That is to say, 6 IO ports can manage 3 stepper motors very well,
which is very convenient to use.

KeeYees UNO R3 Board:
-Microcontroller: ATmega328P
-Chip: ATmega16U2 
-Operating Voltage: 5V
-Input Voltage (recommended):7-12V
-Input Voltage (limit):6-20V
-Flash Memory: 32 KB of which 0.5 KB used by bootloader
-Digital I/O Pins: 14 Digital I/O Pins (6 PWM outputs)
-Analog Input Pins: 6 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA
-SRAM: 2 KB
-EEPROM: 1 KB
-Clock Speed: 16 MHz
Tips: Find more information about Arduino UNO R3 with the Expansion Board IO Port with our tutorial.

DRV8825 Stepper Motor Driver:
-Applied for driving stepper motors up to 8.2V-45V 2.5A
-4-layer PCB board (better heat dissipation)
-6 different step resolutions:
full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step

Mechanical Switch Endstop:
-Length of Cable: 70 cm
-Red line — VCC (ramps of +)
-Black wire — GND (ramps of -)
-Green Line — SIGNAL (ramps in s)

Package Contents:
1 x CNC Shield Board
1 x KeeYees UNO R3 Board
4 x DRV8825 Stepper Motor Driver with Heat Sink
4 x RAMPS Mechanical Switch Endshop
20 x 2.54mm Black Jumper Caps
1 x 1.5m USB cable for UNO R3 Board

Product Features

  • 【KeeYees UNO R3 Board】 KeeYees UNO R3 Board uses the same ATmega328 and ATMega16U2 as official Uno R3 and 100% compatible with the official version. It comes with free 1.5m USB cable for convenient connection.
  • 【CNC Expansion Board with Free 20pcs Jumpers】This is the latest version of the expansion board, which can be used for engraving machines and 3D printers. It can drive 4 A4988/DRV8825 stepper motors. The jumper caps are necessary for CNC setups. You do not need to purchase this part extra.
  • 【DRV8825 Stepper Motor Driver w/ Heat Sink】DRV8825 is upgrade of A4988! It is a must-have module for 3D printers, CNCs and engraving machines. The 4-layer PCB board has better heat dissipation performance. 
  • 【Mechanical Switch Endstop】It uses a 22AWG wire that can withstand a current of 2A and a voltage of 300V. Better quality than traditional copper wire. It can reach the insulation temperature of 80℃. It is not easy to break, and very convenient to plug and remove.
  • 【Reliable technical support】If you don’t have a CD drive, please visit our website( www.keeyees.com ) to get relevant information or can contact us on Amazon, we will send PDF Document to you.

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WitBot SKR V1.1 Control Board 32-Bit CPU Like MKS-SBASE 3D Printer Board with DRV8825 Driver Kit for 3D Printer(DRV8825)

1.Acceptable 24V input, the hot bed current can be reduced to 1/4 under the same power, effectively solving the heating problem of the hot bed MOS tube.

2.The PCB board layout is rigorous and beautiful, and it is specially designed for heat dissipation.

3.Motor Driver: Supports TMC2208, TMC2130, LV8729, DRV8825, A4988Etc., can be externally connected to the motor drive. Recommended software: Cura, Simplify3D, pronterface, Repetier-host, Makerware.

4.Motor drive interface: X, Y, Z, E0, E1, five channels (each channel has a re-expandable interface), up to 256 subdivisions.

Note:1.After the SKR motherboard is powered on, the red light D4 in the lower left corner will light up, indicating that the power supply is normal; The middle of the board 5V SEL is the power supply selection end;
1) when using USB to power the motherboard, short circuit cap should be used to connect +5V and USB feet;
2) when 12v-24v power supply is used, short circuit cap shall be used to connect +5V and INT pins;
Note: it can be connected to both [12v-24v power] and [USB] at the same time. Short circuit cap must be used to connect +5V and INT in the printing process.

Product Features

  • BIGTREETECH SKR V1.1 motherboard is Shenzhen Bigtree Technology Co., Ltd. The 3D printing team has introduced a cost-effective 3D printer main control board for some problems in the market. It is especially suitable for small and medium-sized printers.
  • The performance of the ARM-class Cortex-M3 series LPC1768 master chip with a 32-bit main frequency of 100M is greatly improved;Equipped with highly modular open source firmware Smoothieware, convenient for users DIY and secondary development, do not worry about the inability to master the core code of worries.
  • The configuration file is used to set the driving current mode, avoiding manual adjustment of the current to cause the burned drive, convenient, safe and reliable;High-performance MOSFETs provide better heat dissipation.
  • Using powerful development tools, Keil MDK integrated development environment: support online debugging, more helpful for product development and performance optimization, using C language development, low development threshold.
  • Support Display : 2.8-inch, 3.5-inch color touch screen,  LCD12864 screen;Support functions:  Non-trace resumption after power off, run out filament ,and auto shut down.

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