Waveshare 8552 - UART Fingerprint Reader, Onboard Processor STM32F205, Commercial Fingerprinting Algorithm, Optical SensorUART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high...

The Little Buddy Talker - Arduino Compatible Speech Chip Set Videos The "Little Buddy Talker" Complete 254 Word Library Demo The Little Buddy Talker - Complete Video Manual The LITTLE BUDDY TALKER - Detailed Assembly Video The Final Lookup...

The littleBits delay module takes incoming audio and repeats it, like an echo. It has two knobs: "time", which sets the delay length between a sound and its repetition, and "feedback", which controls how many times the sound repeats. Delays can be long...

This board is used for testing the soft-serial interface of MicroHOPE. It can be used as a general purpose USB to Serial Converter.

External Programming Cable Do I need this cable? No. You can develop code, debug and program the Sleepy Pi or Sleepy Pi 2 from your Raspberry Pi quite happily… …But there are times when you think: “Do you...

We've got all sorts of diffused bare LEDs in all sorts of colors and sizes. But have you ever laid your paws on this set of kitty-shaped LEDs? These look too cute and charming and will look amazing for any electronics...

Try the JavaScript of things with the Espruino - the world's first open-source JavaScript microcontroller! This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing with...

Its a mini panel-mountable HDMI monitor! So small and simple, you can use this display with any computer that has HDMI output, and the shape makes it easy to attach to a case or rail. This backpack features the TFP401 for decoding video, and includes the...

Removable LEGO® compatible 6 x 10 top with four color options Works with the Raspberry Pi B+, 2, and 3 Works with all GoPro® compatible mounts 3 holes that align with 75mm VESA mounts Works with GPIO cables without strain relief Includes 4...

The SparkFun Mini GPS Shield equips your Arduino Mini with access to a GPS module, µSD memory card socket and all of the other peripherals you'll need to turn your Arduino into a position-tracking, speed-monitoring, altitude-observing wonder logger...

This is a connector that fits directly to the edge contacts of a BBC micro:bit. The connector has 80 pins, but because of the different widths of the micro:bit edge contacts, some of the micro:bit contacts will map to more than one of this...

Bring your paper crafts to life with these engaging STEM kit! By adding LEDs and self-sticking motors we're able to create 3D paper craft projects that move, light up, and blink! This is a great way to teach art, design, engineering, and basic...

The ClusterCTRL Stack (controller and passive backplane) is a simple way to both power and control cooling for a stack of 5 Raspberry Pi. Controller Powered by 12-24V PSU (not included). 20 pin header for Power (2x5V and 2xGND for each Pi). 6 pin...

The Klip Motor Driver for the BBC micro:bit does much more than just drive motors. It also breaks out pins 0, 1, 2, 3V and GDN (just like the main pads on the BBC micro:bit itself), and there’s a ZIP LED output as well, along with the battery...

Locate your stuff! The Asset Tracker Kit contains all of the pieces you need to build a GSM + GPS location tracker for your most prized possessions. In addition to a GPS Shield, the Asset Tracker Kit comes with a weatherproof enclosure, so it’ll...

Allows four HAT or pHAT (or a mix) to be attached to a single Raspberry Pi 40 way connector. All pins are connected, ID_SD and ID_SC (HAT EEPROM) have cuttable solder jumpers. For HAT/pHAT with an EEPROM (required by the HAT specification) you will...

Add real-time clock and environment sensing (pressure, temperature, & humidity) capabilities to the micro:bit with the Kitronik RTC Board. MakeCode compatible. This RTC & Klimate board is a Real Time Clock (RTC) and environmental sensor (BME280)...

The Microsoft Internet of Things Pack for Raspberry Pi 3 is the best way to get started using Windows 10 and your Raspberry Pi as an IoT enabled device. A collaboration between Microsoft's IoT division and Adafruit, this pack's the best way to...

The SparkFun Large Digit Driver is a chainable controller backpack that can be soldered directly to the back of a large 6.5" 7-segment displays. Large numerical displays are a great addition to any project where you want to be able to see information at...

The A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge is a programmable module well-suited for robotics applications, designed to work either as an auxiliary controller mounted to a Raspberry Pi or as a standalone control solution for a small...