How to Make LEDs DIY Face Mask Using LED Strip, Arduino Nano

We have made a LEDs face mask with voice control before, but due to too small to reflect our rich expressions, we redesigned a larger LEDs mask with 224 LEDs using LED strips. You can DIY any face icon you want, but only 88 pixel.

Parts:
Arduino Nano https://amzn.to/3hB8Pwf
224 Pixels WS2812B RGB LED
5V power bank

Code and Libraries: https://github.com/DKARDU/newfacemask

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How to Make LED Smile Face Mask via Arduino Nano

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Note:

1. Because 28 Pixels are too long in series, it is not fully shown in the circuit diagram.

2. Please pay attention to the arrow mark in ws2812B when connecting the circuit, the signal is input by DIN Install library: 1. install the Library file: Open "Tools"-"Library Manager" in the Arduino development software, then search for “FastLED”, and install it.

Code compilation and upload:

1. Choose the development board as Arduino Mega or Mega 2560

2. Select the processor as ATmega2560 (Mega2560), this is to choose the right.

3. Select the port, you can burn the code into the development board.