Need to sort the junk from the gold? Have a certain candy you hate? Fear not, the BrickPi Candy Sorter is here to help! In this tutorial we’ll harness the powerful Google Cloud Vision, the BrickPi, the Raspberry Pi, the Pi Camera, and a pile of LEGO bricks to build a machine to find what you want (and don’t want) automatically! After you run the BrickPi Candy Sorter, you’ll have a pile of candy you want, and the junk you can give your little brother.
First, we’ll make a python list of the candy we like and a list of the candy we don’t like. After we fire up the python program, you’re going to dump your unsorted candy into the machine. The individual candy bars will be sorted onto a conveyor belt. The conveyor belt dumps the piece of candy into the imaging basket.
HAPPY HALLOWEEN! Every weekday this month we’ll be bringing you ideas and projects for an Electronic Halloween! Expect wearables, hacks & mods, costumes and more here on the Adafruit blog! Working on a project for Halloween this year? Share it with us on Google+, in the comments below, the Adafruit forums, Facebook, Instagram or Twitter— we’d love to see what you’re up to and share it with the world (tag your posts #ElectronicHalloween). You can also send us a blog tip! Tune in to our live shows, 3D hangouts with Noe and Pedro and Ask an Engineer, featuring store discount codes, ideas for projects, costumes, decorations, and 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, 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.