At the 2013 Open Hardware Summit that I attended a few months ago, all attendees were given a “BADGEr,” a unique ePaper badge that displayed our credentials, showed the conference schedule, etc. Of course, since this was the OPEN Hardware Summit, the BADGEr (designed by the awesome folks at Wyolum) was completely open source. Not only is the BADGEr hackable, it was designed to be hacked. So, of course, I immediately started hacking on it as soon as I returned home from the summit at MIT. It didn’t take me long to write new firmware for the device, connect it to a web-connected Rapsberry Pi computer, and hang it on my wall with some custom 3D-printed brackets. I’ve been using it for the last several months as a handy weather station that I can glance at before I leave my apartment each morning. A supplementary LED beacon warns me of extreme conditions (hot, cold, or rainy). On the weekends, it shows the weather report for San Francisco (where I live), and on the weekdays, it shows the weather report for Mountain View (where I work). The display checks for new weather data and updates once every 10 minutes.
RePaper – 2.7″ Graphic eInk Development Board – SM027 – Ever since the Kindle eReader came out, we’ve been wanting a nice small graphical eInk display that is easy to use with a microcontroller. And finally our desires have been fulfilled with the rePaper 2.7″ development board from Pervasive Displays! We’re excited to offer this very interesting display breakout for hackers who want to start playing with small eInk displays. (read more)
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.