The real magic for this interactive table comes from Roll20 – it’s a free online service that is normally used to let people remotely connect to each other for a TTRPG game. As well as being able to talk to your group and GM, you can roll dice within the app and control tokens of your characters.
It also allows a GM to display a map that has a ‘fog of war’ – areas that the players cannot see. From their computer, they can reveal the map as the players explore. Sign up for an account – if you’re the GM, you might want a secondary account to act as the ‘player’ account for the screen.
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.
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