The motivation for making this project came from a story told me by a friend (Douglas Vieira), in fact a sad story. Douglas has told me that one of his relatives had a serious illness, and was alone in a day that has collapsed. Douglas’ relative wasn’t familiar with technology and had some difficulties to use cellphones/smartphones, what made the situation worse: help couldn’t be called. Unfortunately, Douglas’ relative has been found some hours after collapse only, and even going to hospital / emergency hasn’t survived. Douglas told me that if his relative had a device really easy-to-use to call for help, maybe had a chance to survive. Also, considering that another one of Douglas’ family members are in similar condition (serious illness and/or elderly people), the idea of a emergency device made more sense.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
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.