HEGduino

by AlasKit

Brain blood flow biofeedback meets affordable IoT technology

Oct 07, 2019

Progress Report

Hey everyone, Josh again. We've been hard at work on the front and back end functionality for the HEG. This includes improvements in the wiring, and we now have a pretty good working web demo with simple navigation. Read the full update.


Sep 24, 2019

State of the Code

Hey everyone! Thank you all so much for the support, encouragement, and collaboration! As of me writing this, we are 52% closer to moving a big dream forward! This project has been more than a year in the making and is riding on the heels of a long legacy of science and engineering, making this open platform possible. In this update we'll give you a quick run-down of the hardware functionality in its current state and what's coming in the future. Read the full update.


Sep 13, 2019

Campaign is Live!

We're proud to announce the launch of the crowdfunding campaign for the HEGduino kits! It's been a serious adventure just getting to this point, and we hope you all tag along for what's coming next. Read the full update.


$3,248 raised

of $3,600 goal

90% Funded

Pledge Now

$15

Just the Sensor

Thank you for your support! We'll send you a sensor PCB and parts! Use it in your own projects or as a weird bookmark! We'll provide schematics so you know how to connect it, too!


$35

HEG Kit

Your very own HEG biofeedback kit! Assembly required, including soldering, uploading the core program to the ESP32, and attaching it to the headband. Comes with our custom receiver and flexible sensor PCBs, an ADS1115, wire and connectors, resistors, 6 ft (2 m) micro-USB cord, some lead-free solder, and a headband. Available with either a WeMos Lolin32 V1.0.0 or an Adafruit Huzzah32 Feather.


$50

Assembled HEG

Start training your brain as soon as your HEG arrives! These are hand-assembled and tested by our team to run out-of-the box. Available with either the WeMos Lolin32 V1.0.0 or the Adafruit Huzzah32 Feather.


$150

Five HEG Kits: Lolin32-based

Get your biofeedback practice started with these kits! Some assembly required, including uploading the core program to the ESP32 chips yourself. Each HEG kit comes with our custom receiver and flexible sensor PCBs, a WeMos Lolin32 V1.0.0, an ADS1115, wire and connectors, resistors, 6 ft (2 m) micro-USB cord, some lead-free solder, and a headband.


$400

Ten Assembled HEGs: Lolin32-based

Spread that biofeedback love! 10 fully assembled, fully functioning HEGs hand-assembled and tested by our team to run out-of-the box. These will use the WeMos Lolin32 V1.0.0.

Credits

AlasKit


Joshua Brewster

Lead systems engineer and programmer

Eric Nichols

Lead physicist and adviser

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