RAMPS

Description

RAMPS stands for RepRap Arduino Mega Pololu Shield and contains all the electronics for a complete RepRap printer. All components on RAMPS have been tested for a maximum input voltage of 24V. For proper cooling it is important that the RAMPS board is placed on top of the Arduino stack.

RAMPS has the following properties:

3 MOSFETS for heater/fan
5 Step driver locks
USB type B connector
5A fuse for protection
11A fuse for protection for the heated bed
3 Thermistor connections
Multiple AUX connections available

Specifications

No of thermistors:	3	Brand:	123-3D
On-board stepper drivers:	5	Hazard class:	n/a
No of MOSFETs:	3	Our item no:	DRW00008

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£13.95

£11.63 Excl. 20% VAT

In stock

Arduino Mega 2560 clone (123-3D version)

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Description The Arduino MEGA2560 clone is a microcontroller board, based on the ATmega2560. This board has:

54 x Digital input/output pins (of which 14 are suitable for PWM outputs)
16 x Analogue inputs, 4 UARTs (hardware serial ports)
16MHz crystal oscillator
Flash Memory 256KB (8KB already in use by the bootloader)
USB connection
Power jack
ICSP header
Reset button

The microcontroller board can be connected via USB, an AC-DC adapter or a battery. This board is compatible with most shields designed for the Arduino, Mega Duemilanove or Diecim. The Arduino Atmega 2560 clone features a CH340G USB-to-Serial chip.

Please note we do not offer support on the installation of this product.

Specifications

Operating volt logic:	5V	SRAM:	8 KB
Input voltage:	7 - 12V recommended	EEPROM:	4KB
Processor:	ATMEGA 2560	DC current for 3.3V pin:	50 ma
Input voltage limits:	7.12V	Brand:	123-3D
DC current per I/O pin:	40 ma	Hazard class:	n/a
Flash memory:	256 KB	Our item no:	DRW00007

Order now, we can ship this on Monday!

£23.25

£19.38 Excl. 20% VAT

In stock

Arduino Mega 2560 clone micro USB (123-3D version)

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Description The Arduino MEGA2560 clone is a microcontroller board, based on the ATmega2560. This board has:

54 x digital input/output pins (of which 14 are suitable for PWM outputs);
16 x analogue inputs, 4 UARTs (hardware serial ports)
16MHz crystal oscillator
Flash memory 256kB (8kB already in use by the bootloader)
Micro USB connection
Power jack
ICSP header
Reset button

The microcontroller board can be connected via micro-usb, an AC-DC adapter or a battery. This board is compatible with most shields designed for the Arduino Mega Duemilanove or Diecim. The Arduino Atmega 2560 clone features a CH340G USB-to-Serial chip.

Please note we do not offer support on the installation of this product.

Specifications

Input voltage:	7 - 12V recommended	EEPROM:	4KB
Processor:	ATMEGA 2560	DC current for 3.3V pin:	50 ma
Input voltage limits:	7.12V	Brand:	123-3D
DC current per I/O pin:	40 ma	Hazard class:	n/a
Flash memory:	256 KB	Our item no:	DRW00019
SRAM:	8 KB

£23.25

£19.38 Excl. 20% VAT

14 day delivery

Arduino Mega 2560 Rev3 (original)

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Description The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It features 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analogue inputs, 4 UARTs (hardware serial ports), a ceramic resonator (16Mhz), a USB connection, a power jack, an ICSP header and a reset button.

The Arduino Mega 2560 Rev3 offers full microcontroller support and is easy to connect with a USB cable, AC-DC adapter or battery and you can start right away! The Mega is compatible with most shields made for the Arduino Uno, the Duemilanove or the Diecimila.

New features of the R3 version are:

ATmega16U2 as USB-to-serial converter instead of the 8U2
1.0 Pinout: Additional SDA and SCL pins, placed near the AREF pin, for TWI communication and two other new pins at the RESET pin: the IOREF that allows shields to adapt to the voltage supplied by the board. The second pin is a disconnected pin, reserved for future use
Stronger circuit breaker

Please note we do not offer support on the installation of this product.

Specifications

Operating volt logic:	5V	SRAM:	8 KB
Input voltage:	7 - 12V recommended	EEPROM:	4KB
Length:	101 mm	DC current for 3.3V pin:	50 ma
Width:	53 mm	Brand:	Arduino
Processor:	ATMEGA 2560	Weight:	0.037 kg
DC current per I/O pin:	20 ma	Hazard class:	n/a
Flash memory:	256 KB	Our item no:	DAR00003

Order now, we can ship this on Monday!

£42.50

£35.42 Excl. 20% VAT

In stock

Graphic LCD Display 12864 v1.0 for RepRap printers

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Description This graphic LCD screen allows you to quickly and easily add a display to your RepRap 3D printer.

The display has a resolution of 128 x 64 pixels, has an SD card slot and is equipped with a push button. The LCD screen is compatible with Minitronics, Megatronics, Ultratronics and RAMPS and has different connection headers. The display functions via SPI and the buttons are connected to digital IOs.

NOTE: Cabling is not included.

Please note we do not offer support on the installation of this product.

Datasheet (PDF)
Test firmware (zip)
Minitronics firmware (zip)
Megatronics firmware (zip)
RAMPS firmware (zip)
Not compatible with the Megatronics 3.2

Specifications

Dimensions:	90 x 94 x 25 mm	Manual:	Download
Operating volt logic:	5V	Hazard class:	n/a
Brand:	RepRapWorld	Our item no:	DRW00015

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£40.95

£34.13 Excl. 20% VAT

In stock

Header for on RAMPS board (24 way)

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Description This black header from 123-3D has 24 pins. It is suitable for the Pololu stepper motor control on a RAMPS board.

Specifications

Colour:	Black	Hazard class:	n/a
Brand:	123-3D	Our item no:	DAR00104

£1.50

£1.25 Excl. 20% VAT

14 day delivery

Header for on RAMPS/GEN7 board (8 way)

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Description This black header from 123-3D has 8 pins. It is suitable for the Pololu stepper motor control on a RAMPS/GEN7 board.

Specifications

Colour:	Black	Hazard class:	n/a
Brand:	123-3D	Our item no:	DAR00105

£0.65

£0.54 Excl. 20% VAT

14 day delivery

Screw terminal header (2 way)

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Description This simple screw terminal is ideal for RAMPS boards, as well as DIY electronics projects. The screw contact has 2 connections. By linking several screw headers together, you can create a long row.

Specifications

Colour:	Blue	Hazard class:	n/a
Brand:	123-3D	Our item no:	DAR00139

£1.00

£0.83 Excl. 20% VAT

14 day delivery

Screw terminal header 3 way

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Description This simple screw erminal is ideal for RAMPS boards, but also for DIY electronics projects. The screw contact has 3 connections. By linking several screw headers together, you can create a long row.

Specifications

Dimensions:	15.4 x 7.6 x 9.7 mm	Hazard class:	n/a
Brand:	123-3D	Our item no:	DAR00140

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£0.69

£0.58 Excl. 20% VAT

In stock

Jumpers (15-pack)

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

Specifications

Pin pitch:	2.54 mm	Hazard class:	n/a
Brand:	123-3D	Our item no:	DAR00006

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£1.95

£1.63 Excl. 20% 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 hotends 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.

Please note we do not offer support on the installation of this product.

Specifications