Arduino compatible R3 Revision 3 Uno

The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, a...

This Arduino compatible Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.0). or ATMega168 (Arduino Nano 2.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standalone one.

A 4 channel relay shield (HCARDU0102) which conveniently and safely allows an Arduino to interface to the outside world via a set of relays. The shield will plug into an Arduino with standard headers and screw terminals for the relay contact means that no soldering is required. The relays can be individually controlled via 4 digital pins on your Arduino. An on board 5V regulator means that...

Protect your Arduino Mega with this very low cost but stylish case. Made from clear perspex provides access to all the connectors on any Mega that conforms to the Arduino specification including our own version (HCARDU0092) and only adds a slight increase to the overall height.

This Arduino compatible board is specifically designed to drive a 3 colour RGB LED dot matrix displays and uses an ATmega328p device loaded with the Arduino bootloader. This allows the development board to be programmed directly from the Arduino ...

This terminal expansion kit (HCARDU0101) is designed for any version of Nano that conforms to the Arduino open source specification (see HCARDU0017 & HCARDU0094 for suitable Nanos). The kit comprises of a circuit board measuring approximately 54mm x 36mm, 2x 15 pin o.1" pitch sockets, and 10x 3 pin screw terminal blocks. Once constructed (soldering required) the completed kit will allow you to...

This data logger shield provides an Arduino Uno, Leonardo, or Mega with the ability to log sensor data to an SD card with the minimum of set-up. The shield provides several useful features:

Protect your Arduino Uno with this very low cost but stylish case. Made from clear perspex provides access to all the connectors on any Uno that conforms to the Arduino specification including our own version (HCARDU0090) and only adds a slight increase to the overall height.

This adapter board shield (HCARDU0084) is intended to be used with our 2.4" TFT touch screen module (HCARDU0083) which is also available for purchase via our website. This shield allows the TFT screen to be easily interfaced with an Arduino boards such as an Uno or Leonardo. It also includes level shifters to provide correct 3.3V voltage level inte...

The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328. It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. The version of the nano differs in that it doesn't use the standard FTDI chip to control the USB interface....

This expansion plate (HCCASE0008) is designed to expand the height of our Link Spite Arduino Uno/Mega case (HCCASE0003). This allows for additional electronics to be fitted inside such as most Arduino compatible shields or deeper LCD screens. The plate comes with all the required fixings. Multiple plates can be added with each expansion plate adding an additional 15mm in height.

Designed as a means to easily go from your Arduino and breadboard prototype to a more permanent design, the Protoduino is a development board consisting of an Arduino compatible ATMega328P with bootloader and a large prototyping area with a similar layout to a standard breadboard. The kit consists entirely of through-hole components, making it easy to construct...