So, of course, all of you reading this have thought to yourself at one time or another “I would absolutely love to grow some crystals on el-wire and then encase it in silicone and acrylic.” No? Oh, well maybe it was just me then. Regardless of whether you have had that thought before or not, I’ll show you how I did it. Compared to many things you could spend weeks doing, it is quite a simple matter. It is, however, dirty, messy, prone to failure–don’t be surprised if you end up growing the crystals on the structure several times over until you settle for one that isn’t what you wanted but “oh hell, it’ll do”.
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.