Wanted to control a strip of RGB LEDs from Twitter.
This is set up to control 3 LEDs which can be any colour.
They can be set to sequence forward, or backwards as well as do random colours.
The speed can also be set.
1 is slow, 5 is fast.
Featured Community Project from the Adafruit Blog
This week on the blog, we featured Harm’s festive LED star project!
Just in time I finished a LED Christmas decoration using Neopixels and an ESP8266. It’s made of reclaimed wood and aluminium with an fairground light as Neopixel housing. Maybe a nice project for other makers as a Christmas gift. (read more)
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.