It’s no secret that I LOVE LEDs. It’s also no secret that I love 3D printing, Raspberry Pis, Laser Cutting, and woodworking (I just started a new job in an office with a full-featured wood shop). This project combines all of these things into a final product that I’m really proud of. I built it as a gift for my girlfriend, Leah. Taking inspiration from many commercial and DIY Word Clocks (example 1, 2, 3, 4, 5) that I’ve seen around the web, I built my own take on this unique timepiece. It uses words to spell out the time, occasionally displays “secret messages” in an accent color, and slowly cycles display colors for Leah’s name. First, here’s some pictures of the finished product (then I’ll go into more detail on the design process).
Adafruit RGB Matrix HAT + RTC for Raspberry Pi – Mini Kit: You can now create a dazzling display with your Raspberry Pi Model A+/B+/Pi 2 with the Adafruit RGB Matrix HAT. This HAT plugs into your Pi and makes it super easy to control RGB matrices such as those we stock in the shop and create a colorful scrolling display or mini LED wall with ease. Read more.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
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.