cards & micros

This is a simple to use, USB to serial base unit for the Digi XBee line. This unit works with all XBee modules including the Series 1 and Series 2...

This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance speakers. Inside the minia...

The Photon is a tiny Wi-Fi development kit for creating connected projects and products for the Internet of Things. It's easy to use, it's powerfu...

Picaxe 08M2 is the smallest of Picaxe family. Has 6 I/Os. 3 I/Os can act as analog inputs. It can also play RTTL tunes using the "Tune Wizard" i...

Official microUSB Power Supply Unit for Raspberry Pi 3 Model B This Pi Foundation approved power supply unit (PSU) for the Pi 3, is available at...

This device is a programmer for AVR-based controllers, such as our Orangutan robot controllers and the 3pi robot. The programmer emulates an STK50...

Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: its always crummy quality, with pads that flake...

Not just a simple breakout board, this microSD adapter goes the extra mile - designed for ease of use. Onboard 5v->3v regulator provides 15...

The WTV020SD is a small, simple IC for embedding audio-playback into your next project. These devices are commonly used in children's toys and "ta...

We put a PermaProto full sized proto board in a blender with a Pi Cobbler and out emerged this very tasty confection - the PermaProto for Pi! It ha...

This is the XBee Explorer Dongle unit for the Digi XBee module line. With the XBee Explorer Dongle you can plug the unit directly into your USB po...

Power your favorite electronic kit with green energy! It supply heavier load output than LiPo Rider. The LiPo Rider Pro board allows you to ride t...

This compact board breaks out the pins of a microSD card connector necessary to interface with the card through SPI (Serial Peripheral Interface),...

This breakout board is the ultimate companion for the VLSI VS1053B DSP codec chip. The VS1053 can decode a wide variety of audio formats such as MP...

It is a good plastic box for Raspberry Pi, which can protect it with one of these snazzy plastic enclosures?. These cases protect the Raspberry Pi ...

This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all of the RGB pins to sta...

The Raspberry Pi 3 B+ is here to provide you with the same Pi as before, but now with gigabit and PoE capable Ethernet, as well as better overheati...

Right out of the box - Simple configuration and setup from your web browser. Control it from a web page, or select tcp/ip control with an option o...

FEATURES PIC32MX440F256H 80 Mhz microcontroller 256KB Flash 32KB RAM microSD card for data logging UEXT connector which allow many e...

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy LC (Low Cost) is a 32 bit micro...

Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully assembled and tested board comes with a 20-2...

Looking for the best heat sink for your Raspberry Pi 3? Check out this nice and tall 15x15x15mm Heat Sink! This heat sink is made from high qual...

PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batterie...

The Teensy 4.1 is newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with an NXP...