One of the advantage of using EVA foam for costumes and props is how you can manipulate it into different textures. It’s a malleable enough surface to absorb stamps, imprints, and any sort of mark you put into it. One method to make EVA foam look like leather involves using aluminum foil. But ZakLabs has another technique. He boiled the material, and as you see above, the foam’s surface appears like pebbled leather. He says:
How did I make it? It’s simply 1/2″ Y20 EVA foam…that I BOILED! I put it in a big pot of boiling water (with lots of ventilation) for about 10-15 minutes and then took it out to cool. It cools rapidly and as it was cooling i kinda squished it all together. And it created this cool looking surface!
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.