This has been superseded by Arduino Breakout Shield v1.2 If you have the old version, it still works great! No need to upgrade. The new version is 100 compatible ...

Depreciated. Use Arduino Breakout v1.3 instead. Arduino Breakout Shield v1.2 Overview The Arduino Breakout Shield is a shield that plugs into an Arduino and provides ...

Depreciated. Use Arduino Breakout v1.4 instead. Arduino Breakout Shield v1.3 Overview The Arduino Breakout Shield is a shield that plugs into an Arduino and provides ...

Arduino Breakout Shield v1.4 Overview The Arduino Breakout Shield is a shield that plugs into an Arduino and provides all the Arduino pins as screw terminals. It ...

DEPRECIATED: See Darwin Extruder Controller Board HOWTO: Building a stripboard Extruder Controller Introduction Requirements Tools and consumables A soldering iron ...

Building the Common Electronics for all the Control Boards RepRap uses the same printed circuit design for both the stepper controllers and the extruder controllers ...

DC Motor Driver v1.1 Overview This board allows you to control up to 2 small DC motors individually. Each motor can be driven at a maximum of 750 mA. It supports ...

Extruder Controller Board v1.1 Depreciated! Use Extruder Controller Card v1.2 instead. Build It You'll need a soldering toolkit to do most of this. Read our Electronics ...

Extruder Controller Board v1.2 Prerequisites This board is a modified Universal Controller Board v1.2. as shown on the right. Build that first, then follow the steps ...

Power Distribution and Communications Board v1.1 Depreciated! Use Power and Communications Board v1.2 instead. The Power Distribution and Communications Board consists ...

Depreciated! Use the Power and Communications Board v1.3 instead! Power Distribution and Communications Board v1.2 Overview The Power Distribution and Communications ...

Stepper Motor Controller Card v1.2 One of these boards controls each stepper motor in the RepRap. You'll need three of these to build the Darwin design. Prerequisites ...

Opto Endstop v1.0-ZD1901 An alternative design for the opto end stop used on the Darwin RepRap. In the Australasian area the most common and in some cases the only ...

Extruder I/O The temperature sensor The temperature sensor is a thermistor. The resistance of the thermistor is dependent on temperature, so measuring the resistance ...

Making the non-rapid-prototyped mechanical parts for the Version 1.1 extruder Introduction There are two main mechanical parts to the extruder: the heated barrel ...

Prototype! Use Extruder Controller v2.1 instead. Extruder Controller v2.0 Overview This board is a combination of the PWM Driver Board, DC Motor Driver Board, Temperature ...

Depreciated: Use Extruder Controller v2.2 instead. Extruder Controller v2.1 I am a part of the Generation 3 Electronics System Overview Jump to the Index / Table ...

Extruder Controller v2.2 I am a part of the Generation 3 Electronics System Overview Jump to the Index / Table of Contents This board is a combination of the PWM ...

-- Main.ForrestHiggs 26 Jan 2006 FAQ Index Calibration Controllers Building the JDM Programmer board for the PIC16F628 chip Coordinate Systems Design Rules Extruder ...

-- Main.AdrianBowyer 17 May 2006 Magnetic Encoder DC Digital Servomotor 1. Characteristics This device seems to work reasonably reliably. Its bad point is: It overshoots ...

Measuring Thermistor Beta The Beta value is used in a simple model of thermistor resistance. A more sophisticated and accurate scheme is the Steinhart-Hart model ...

Motherboard v1.1 I have been replaced by Motherboard v1.2. I am a part of the Generation 3 Electronics System Overview Jump to the Index / Table of Contents This ...

Motherboard v1.2 I am a part of the Generation 3 Electronics System Overview Jump to the Index / Table of Contents The top picture shows the board configured for ...

Optical Sensor A simple FDM opto-interrupter module. TO BE DEVELOPED. Here's a picture of a commonly available optointerrupter, which is also a convenient size for ...

Opto Endstop v2.1 I am a part of both the Generation 2 Electronics and Generation 3 Electronics Systems. Overview Jump to the Table of Contents Darwin’s Cartesian ...

Using a PC Power Supply Wiring the supply There are three types of PC power supply you will commonly encounter. Notes for using each are provided here. You generally ...

Depreciated. Use the PWM Driver v1.1 instead. PWM Driver v1.0 Overview This board is designed to allow you to control high power devices that only have a single polarity ...

PWM Driver v1.1 Overview This board is designed to allow you to control high power devices that only have a single polarity. Things like heaters, fans, solenoids ...

Power and Communications Board v1.3 Overview The Power Distribution and Communications Board consists of a hard drive style power input connector that is the 12v ...

Obsolete: use Stepper Motor Driver v1.1 instead. Stepper Motor Driver v1.0 Overview This board allows you to control one stepper motor, as well as receive input from ...

Deprecated: Stepper Motor Driver v1.2 is the upgraded board. Stepper Motor Driver v1.1 Overview This board allows you to control one stepper motor, as well as receive ...

Stepper Motor Driver v1.2 This is now obsolete. Go to Stepper Motor Driver v2.3. That is part of the Generation 3 Electronics, but it will also work fine with Generation ...

Stepper Motor Driver v2.3 I am a part of the Generation 3 Electronics System, though I will also work fine with Generation 2. Overview Jump to the Index / Table of ...

JDM PIC Programmer Note: This is a preliminary design and has not yet been tested Disclaimer Connecting devices to your serial port is a slightly risky business. ...

The Paste Extruder Version 0.1 Version This extruder is still under development, so its design will change. But it works and it can be built now. Introduction The ...

This has been superseded by Temperature Sensor v1.1 If you have the old version, it still works great! No need to upgrade. The new version is 100 compatible, but ...

Temperature Sensor v1.1 Overview This board allows you to use a thermistor to measure the temperature of something. It is designed to be used to measure things in ...

Temperature Sensor v2.0 Overview This board allows you to use a thermistor to measure the temperature of something. It is designed to be used to measure things in ...

Thermocouple Sensor v1.0 I am a part of both the Generation 2 Electronics and Generation 3 Electronics Systems. Overview Jump to the Table of Contents This is a simple ...

This page is obsolete. Use the Darwin Extruder page instead. The !RepRap Thermoplast Extruder Head Version 2 #TableOfContents 0. Table of Contents Summary Introduction ...

Universal Controller Board v1.1 Depreciated! Use Universal Controller Board v1.2 instead unless you are making your own PCB from scratch. RepRap uses the same printed ...

Universal Pen Holder and Touch Probe Tool Head Table of Contents Introduction Having read and been inspired by Homebrew Touch Probe, The "One Penny" Touch Probe, ...