Cyberpunk_Mask

License is GPLv3.

In Times of SARS-CoV-2 you will need a fancy mask for your runs in Night City! And here is version 2!

Introduction

I'm V, a Cyberpunk, and I have the only possible solution for a corona mask: a fancy cyberpunk mask!

Version 2 is compact, with LiPo, charger and measures the LiPo charging level at start up. (green=good, yellow=you should charge, red=you must charge)

Material

• 1S 3,7V 650mAh LiPo
• ATMEGA 328P-PU
• 2 22pF Cap
• 16MHz crystal
• switch for switching the mask on and off
• 2 push buttons for right and left blinking effect
• Step Up / Boost Converter for generating 5V from 3,7V
• TP4056 LiPo charging module (change resistor on pin 2 to 2k for correct charging current)
• some wires
• 3 10k pull-up resistors
• 510 ohms resistor
• 73,2 ohm resistor
• 180 ohm resistor
• BS107 or another logic level n-channel mosfet
• WS2812B LED strip (I used two 7LED strips in serial connection)
• mask (I bought black masks on ebay)
• hook-and-loop-tape (for taking off the led stripes and electronics, if you have to wash your mask)
• washable fabric glue for glueing the tape on the mask
• programmer for the atmega (burn arduino bootloader and upload program)

Software

• Arduino IDE
• Adafruit NeoPixel library

Schematic

Images