Luxo by Everyware “can freely move its light source in a space drawing hallucinating light streaks by long-exposure photography:”
A true-color LED mounted at the tip of a 4-DOF(Degrees of Freedom) wooden robot arm moves in a pre-calculated path. Using a bulb-shot photography, the robot creates a various sets of light paintings. All the photos were designed and simulated before taking a real one through a end-effector path calculator software of the robot arm.
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.