This is a 10 pack of Biomedical Sensor Pads, disposable electrodes that can be used to measure EEG, ECG and EMG levels. these little pads are perfect for short-term monitoring of Neurofeedback and Biofeedback purposes. They are to be...

The LilyPad XBee is a breakout board for the popular XBee modules that can be sewn into your e-textile projects to provide them with a little “connectivity.” This board includes easy-to-sew tabs and all the necessary power regulation to...

Arduino Example Code Using our muscles to control things is the way that most of us are accustomed to doing it. We push buttons, pull levers, move joysticks…but what if we could take the buttons, levers and joysticks out of the equation?...

Speaker Module for micro:bit, makes it become a music player. Speaker expansion module designed for micro:bit, makes your micro:bit become a music player easily. Furthermore, it can also be used for Arduino development, compatible with...

The Grove - Speaker is a module consist of power amplification and voice outputs. The loudness can be adjusted by the on-board potentiometer. With different input frequency, the loud-speaker generated different tones. Coding the music...

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove . I love the...

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the...

Thanks to their square shape, these RGB LEDs can sit flush against a PCB saving you precious vertical space in projects where space is a luxury. They may not be huge, but these common cathode piranha LEDs are bright ! Features: Common...

The LCD 1024×600 high resolution Capacitive touch control Supports Raspberry Pi Supports Banana Pi / Banana Pro, comes with Lubuntu, Raspbian images Supports BB Black, comes with Angstrom image For other mini-PCs, driver is required and...

Seeed’s ReSpeaker 4-MicsLinear Array Kit for Raspberry Pi is an extension board, aka HAT designed for Raspberry Pi. It's a linear microphone array kit, comes with four microphones and designed for AI and voice applications. That means...

Yes you read that correctly - 1 Farad capacitor. This small cap can be charged up and then slowly dissapated running an entire system for hours. Combine two in series for 0.5F/5V. Do not over voltage or reverse polarize these capacitors.

This Item has been retired. There is an updated version available: WIG-18159 The Tsunami Super WAV Trigger is the next evolutionary step beyond the original WAV Trigger. Based on a new generation ARM Cortex M7, the Tsunami extends...