Tim Bartlett shared his LED Strip Clock built around a Teensy and a 1-meter 60-NeoPixel LED strip — with a few tweaks you might be a ble to cheer on the changing of the NeoPixel in the comfort of your home instead of shivering in Time Square for the ball drop!
I just put together a clock with Adafruit’s 60-NeoPixel LED strip, running off a Teensy 3.0 microcontroller. The flexible 1-meter strip has 60 RGB lights, so different colors represent the second, minute, and hour — you can read it like a normal clock if it’s in a circle, but you can also leave it in a straight line or drape it over something for the Salvador Dalí look.
…The LED clock lets you pick different color schemes, add faint dots every 5 or 15 minutes (or none), and turn on blinking hour “chimes.” Right now you need to set these options in the Arduino IDE and re-upload, but I’ll add the ability to change that with buttons or a knob at some point.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.