In early 2012, Amazon spent $775 million to acquire Kiva Systems, a Massachusetts-based startup that makes warehouse robots and software to automate the most mundane parts of filling online orders. For the past two years, the world’s largest online retailer has kept mostly quiet about how it was using the Kiva robots in its own operations. But on Sunday, the day before the high point of the internet retail year, Amazon opened its doors to show off the droids that are taking its warehouses to the next level of consumer gratification.
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.