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just as explained above. For programming the Arduino, we will use theFastLED library. This is an excellent and well documented library which enables easy control of the WS2812B LEDs.
https://www.youtube.com/watch?v=UhYu0k2woRM 网页https://howtomechatronics.com/tutorials/arduino/how-to-control-ws2812b-individually-addressable-leds-using-arduino/ 库github.com/FastLED/FastLED/ 资料https://pan.baidu.com/s/1QwKpBDTzka6ipeJ48_X46g 2018/1/13 展开更多...
■ An Arduino Nano(x1):https://geni.us/ArduinoNanoV3 ■ A 5m roll of WS2812B LEDS which has 60 LED’s a meter:https://geni.us/5mWS2812B60m ■ A Photosensitive resistor module:https://geni.us/PhotoresistorModule ■ A DS3231:https://geni.us/DS3231-RTC ■ Some Hookup wire - id...
different for the WS2812B models. These strips have only a single data pin, which is why before sending a lot more has to be calculated. For this reason theWS2801BRGB LED strips are preferable to the WS2812 for use on the Raspberry Pi, despite their supposedly smaller “serial number”....
- arduino uno with data on pin 6, grd and 5 v connection. - every 88 led I have a direct grd and 5v line to the power adapter - I use a 470Ω resistor on the breadboard on the data line. Have I reached a limit for the arduino processor or there anything wrong in my setup?