Build your own light-up TARDIS pendant using a simple LED circuit and 3D printing. Grab your companion and let’s put it together! Follow the complete Tiny TARDIS Pendant guide on the Adafruit Learning System. You can grab our free 3D files and even modify the design– this is a great beginner electronics project AND a great beginner 3D project! The smaller size makes a fabulous pendant and the larger size will look fab on your favorite Doctor Who fan’s xmas tree.
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.