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UPDATED GUIDE – Adafruit QT Py ESP32 Pico
We’ve updated the Adafruit QT Py ESP32 Pico product guide to include a new “WipperSnapper Essentials” section. This section contains pages for interacting with your Adafruit QT Py ESP32 Pico with Adafruit IO’s no-code interface.
Read the updated guide here >>>
Learn about the IndieWeb and the modern approach to site publishing Sunday March 5 with NYC Resistor! Tickets are $25 over on eventbrite
**In this class we’ll cover:**
- The “why” of the IndieWeb movement
- Key principles of building for the indie web
- How to deploy your own personal website
Read more from NYC Resistor
Cyborg hearts could start saving lives. With 3D printing doctors will be able to custom print treatments specific for individual ailments. Via MIT
The procedure involves first converting medical images of a patient’s heart into a three-dimensional computer model, which the researchers can then 3D print using a polymer-based ink. The result is a soft, flexible shell in the exact shape of the patient’s own heart. The team can also use this approach to print a patient’s aorta — the major artery that carries blood out of the heart to the rest of the body.
To mimic the heart’s pumping action, the team has fabricated sleeves similar to blood pressure cuffs that wrap around a printed heart and aorta. The underside of each sleeve resembles precisely patterned bubble wrap. When the sleeve is connected to a pneumatic system, researchers can tune the outflowing air to rhythmically inflate the sleeve’s bubbles and contract the heart, mimicking its pumping action.