Concrete Jungle started in 2009 as a volunteer-run, fruit and nut distribution organisation in the city of Atlanta. Utilising the vast number of urban fruit trees, the team, started by Craig Durkin and Aubrey Daniels, collect and deliver neglected fruit to shelters and food banks across the city.
While some urban trees are located in backyards, easily observed and maintained by their owners, others are less cared-for. And given the different harvest times for the multitude of fruit and nuts, knowing when to take the time (and a team) to pick the delicious bounty can be a bit of a hassle. So for the last few months, Craig Durkin has been working on a Pi-powered means of using tech to notify him when fruit is ripe and ready for picking.
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!
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.