CNC Shield

Arduino GRBL CNC shield v3 (123-3D version)

Description With this CNC shield V3 you have the possibility to easily control 4 stepper motors with an Arduino board.

The CNC shield V3 offers the following options:

Connecting 6 end stops
Spindle connection
Microstep jumpers per step driver
12V - 36V DC (if supported by the stepper driver)
GRBL Compatible

Specifications

Brand:	123-3D	Our item no:	DRW00016
Length :	69 mm	Width:	54 mm

€11.25

€9.15 Excl. 23% VAT

EU warehouse

Arduino Uno Rev.3 (original)

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Description The Arduino Uno is a microcontroller board based on the ATmega328. The board offers full support for the microcontroller and can be easily connected to a computer (USB) or power adapter, after which you can get started right away.

The Uno is equipped with an ATmega16U2 (ATmega8U2 up to version R2) which is programmed as a USB/serial converter. An improvement over its predecessors featuring FTDI's USB/serial driver.

Characteristics:

Digital I/O pins: 14 (of which 6 can be used as PWM output)
Analog Inputs: 6
Contents: 16MHz clock crystal, UBS connector, power connector, ICSP header and reset button

Power supply specifications:

6V - 20V max. (adapter not included)
Microcontroller: ATmega328
Digital I/O pins: 14 (of which 6 can be used as PWM output)
DC current per I/O pin: 40mA
DC current per 3.3V pin: 50mA
Analog Inputs: 6
Flash memory: 32 KB (ATmega328) of which 0.5KB for the bootloader
SRAM: 2kB (ATmega328)
EEPROM: 1kB (ATmega328)
Clock Speed: 16MHz

Specifications

Brand:

Arduino

Our item no:

DAR00001

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€31.50

€25.61 Excl. 23% VAT

In stock

Stepstick DRV8825 Stepper Motor Driver (123-3D version)

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Description The Stepstick DRV8825 is a powerful stepper motor driver and can deliver no less than 2.5A (if properly cooled). It is compatible with Megatronics and the ideal stepper motor driver for current 3D printers.

The Stepstick DRV8825 has the following features:

Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step and 1/32-step
Protected against too high temperatures
Protected against undervoltages
Protected against too high currents
Supports different decay modes
Simple step control interface

Cooling block included (including adhesive layer).

Additional information: data sheet (PDF)

Specifications

Brand:	123-3D	Operating volt vmot:	-
Chip:	DRV8825	Our item no:	DSD00002
Length:	20.4 mm	Microsteps:	1/32
Max current:	2.5 A	Width:	15.6 mm
Operating volt logic:	3.5 - 25V

€6.95

€5.65 Excl. 23% VAT

EU warehouse

Jumpers (15-pack)

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Description These black jumpers are suitable for various electronics boards such as the Arduino boards, RAMPS and CNC shield. This pack contains 15 jumpers.

Specifications

Brand:	123-3D	Our item no:	DAR00006
Pin pitch:	2.54 mm

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€2.50

€2.03 Excl. 23% VAT

In stock

GEEETECH A4988 stepping motor driver for Pro B

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Description The A4988 stepper motor driver is a driver that can supply up to 2 A when the cooling block is installed. And can be used in the following 5 step resolutions: full-step, half-step, 1/4-step, 1/8-step and 1/16-step.

Cooling block included (including adhesive layer).

Specifications

Brand:	123-3D	Operating volt vmot:	-
Chip:	A4988	Our item no:	DAR00689
Max current:	2 A	Microsteps:	1/16
Operating volt logic:	-

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€4.50

€3.66 Excl. 23% VAT

In stock

External MOSFET module, 25A (123-3D version)

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Description This powerful MOSFET module (type NCEP01T18T) withstands higher currents than the MOSFET on your RAMPS or similar electronics boards. The module is suitable for 12V and 24V heated beds or hot ends and can handle PWM controls. The kit includes a ready-to-install PCB with a short connection cable.

NOTE: For high currents it is important to actively cool the module. The maximum current without active cooling is ±18A.

Specifications

Brand:	123-3D	Our item no:	DHB00017
Height:	33 mm	Voltage rating:	24 v
Length :	60 mm	Width:	50 mm
Max current:	25 A

€16.75

€13.62 Excl. 23% VAT

EU warehouse

NEMA17 stepper motor 1.8 degrees per step, 47mm long (5.0 kg/cm)

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Description This powerful stepper motor is suitable for most RepRap 3D printers and CNC machines. Due to its D-shaped shaft, pulleys and couplings are easy to attach and thanks to the connector it can easily be connected with a stepper motor cable. This stepper motor is compatible with the 42BYGHW811 variant.

We recommend the Stepstick DRV8825 driver (or equivalent) as the most suitable for this stepper motor.

Specifications

Brand:	123-3D	Stepper size:	Nema 17
Current rating:	2.5 A	Stepper type:	SL42S247A
Holding torque:	5 kg-cm	Stepping angle:	1.8
Length:	47 mm	Voltage:	3.3 v
Our item no:	DMO00024	Weight:	0.36 kg
Shaft:	5 mm

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€18.00

€14.63 Excl. 23% VAT

In stock

NEMA17 stepper motor 1.8 degrees per step, 47mm long, 5kg/cm (4-pack)

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Specifications

Brand:	123-3D	Stepper size:	Nema 17
Current rating:	2.5 A	Stepper type:	SL42S247A
Holding torque:	5 kg-cm	Stepping angle:	1.8
Length:	47 mm	Voltage:	3.3 v
Our item no:	DMO00025	Weight:	0.36 kg
Shaft:	5 mm