Dubbed the “Universal Lego Sorting Machine” by its creator, Daniel West, it’s a pretty neat contraption that’s far more useful than any of the Lego science projects I used to make. The machine is apparently able to use AI to sort Lego into one of 18 different buckets at a rate of “about one brick every two seconds.” West says he trained the neural network that sorts the bricks using 3D images of Lego parts, and he says the network can learn to recognize any piece as long as there’s a 3D image to train on.
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.