With December finally here, you might be thinking of a cool way to incorporate the holiday season into your next project. This synchronized LED display shared by CarlS on instructables is great inspiration!
I had some wireless LED bars that I thought I could put out for the holidays. But, in my yard, they could also just as well have been wired. So, what is the cooler challenge? LED decorations at all the houses on my block with a synchronized display! In this crazy year, it’s a way to connect us together.
These are ESP8266 powered LED strands, and they are WiFi mesh connected, so they all show the same step in the animation sequence at the same time. Since they use mesh code to connect, they can be a few houses apart, and the messages are passed along from node to node.
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.