In the lead up to this year’s Embedded Systems Conference, Boston, there is a lot of buzz about the limited-edition, mesh-networked attendee badge that will be available to a lucky hundred or so attendees. This clever item comes from the same minds that created the networked CapNet propeller beanies a few years back, but with a twist. The badge was made to be hacked and its full design is available as open-source so those unable to get their hands on an original can replicate one. At EDN we’ve dug into the design to give you insights into the design thinking behind the ESC 2016 Collectable Badge as well as a head start on building or modifying your own.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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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