NeoPixel led strip controller, designed especially for led suits. It can:
- display animation - sequences of frames at regular (given) interval,
- switch animations on MIDI event - note on/off, velocity used for brightness adjust,
- MIDI over UDP over WiFi (UDP broadcast so far, but i'm working on multicast),
- use regular SD card to storage animations.
[These guys use them] for...
A Lipo charger and protection circuit, a boost converter, a bunch of WS2812b and an ATMega328p - All of this makes a circuit forremote operating LEDS.
The circuit include a header to plug a RF module (nRF24 ?).
The ATMega is used with it's own internal oscillator (not precise 8MHz), but it's sufficient enough to drive this small circuit.
Inspired by http://samopal.pro/snowflake2/
*ESP8266 and WS2812b Individually Addressable RGB LEDs [12 bit]*
**EspRing** is a 12 bit neopixel ring using **ws2812b** RGB LEDs and to control the LEDs there is an **ESP 12E** module builtin. So basically you'll get a *neopixel ring which has a onboard microcontroller*. Since WS2812B leds are individually addressable so we just need only one data pin from the microcontroller along with VCC and...
WS2812B LED Wifi control with music visualizer Rev. 03
I designed this PCB to be used with a project from Instructables to build a sound reactive lamp. Take a look at the project if you want to build it for yourself: https://www.instructables.com/id/Wireless-Music-Reactive-Floor-Lamps/
As you see in the linked project, i changed the schematic a bit. I've added the sound detector to the lamp pcb...
Simple module for creating your own led lamp. You can use RGB strip, WS2812b, one-color strip or others.
![enter image description here]
Low-speed, high resolution pixel poi based on WS2812B LED strip.