Face mask project

[descriptorvar]

Is there any schematic how to connect all together. Tried it multiple ways but does not work.

[bennyd93]

Hi Descriptorvar (and anyone stuck on this project),

I have successfully completed the wiring and done a more thorough diagram, so that anyone can see it. In my project I took power and ground for the LEDs off of the 5v and gnd pins as i was only using 256 Leds (8x32 LEDS) Note: you will have to change the variables in the ardiuno code and face mask webapp code if you use a different amount to the ones in the video

Power for the project comes in via inbuilt usb port

Momentary Button (Pins should be used on the same side) Button pin 1 = Arduino Pin GND (Black wire in diagram) Button pin 2 = Arduino Pin 2 (Green wire in diagram)

SD Card Pins (you must use all connecters) CS = Arduino Pin SS (Purple wire in diagram) SCK = Arduino Pin SCK (Yellow wire in diagram) MOSI = Arduino Pin MOSI (Brown wire in diagram) MISO = Arduino Pin MISO (Light Blue wire in diagram) VCC = Arduino Pin 5V (Red wire in diagram) GND = Arduino Pin GND (Black wire in diagram)

LED Panel Pins 5v = Arduino Pin 5v (Red wire in diagram) GND = Arduino Pin GND (Black wire in diagram) DATA = Arduino Pin DATA (Green wire in diagram)

Parts List

Arduino Micro https://www.amazon.co.uk/gp/product/B019SXN8QM/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

SD Card Reader https://www.amazon.co.uk/gp/product/B07SBR9NL1/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1

LED Panel (note I used this as to save time soldering and for ease) https://www.amazon.co.uk/gp/product/B07KT1H481/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

To bring all this together I did use some protoype board so it was more permanant https://www.amazon.co.uk/gp/product/B082KYCJXJ/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

Power Bank (Like the video) Button & wires I had from previous project

Hope this helps you and anyone else wanting to do this project :)

[descriptorvar]

Thank you so much!!!!!!!

[descriptorvar]

Benny, I am working with Nano, trying to adopt it to nano

[bennyd93]

Descriptorvar,

Try this website it tells you what pins to use on a nano, just trace the pins on the diagram to the nano pins :).

hope this helps

https://www.theengineeringprojects.com/2018/06/introduction-to-arduino-nano.html

[HeroFabio]

i copy the code but cant verify. error: Arduino: 1.8.13 (Windows 10), Board: "Arduino Nano, ATmega328P"

In file included from C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino:3:0:

C:\Users\fabio\Documents\Arduino\libraries\FastLED-3.3.3/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003

pragma message "FastLED version 3.003.003"

                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~

C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino: In function 'void setup()':

sketch_jul09a:19:23: error: expected ')' before ';' token

define CHIP_SELECT SS;

                   ^

C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino:142:20: note: in expansion of macro 'CHIP_SELECT'

while (!SD.begin(CHIP_SELECT))

                ^~~~~~~~~~~

sketch_jul09a:19:23: error: expected ')' before ';' token

define CHIP_SELECT SS;

                   ^

C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino:142:20: note: in expansion of macro 'CHIP_SELECT'

while (!SD.begin(CHIP_SELECT))

                ^~~~~~~~~~~

sketch_jul09a:142:31: error: expected primary-expression before ')' token

while (!SD.begin(CHIP_SELECT))

                           ^

exit status 1

expected ')' before ';' token

This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

[hansjny]

i copy the code but cant verify. error: Arduino: 1.8.13 (Windows 10), Board: "Arduino Nano, ATmega328P"

In file included from C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino:3:0:

C:\Users\fabio\Documents\Arduino\libraries\FastLED-3.3.3/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.003

pragma message "FastLED version 3.003.003"

                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~

C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino: In function 'void setup()':

sketch_jul09a:19:23: error: expected ')' before ';' token

define CHIP_SELECT SS;

                   ^

C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino:142:20: note: in expansion of macro 'CHIP_SELECT'

while (!SD.begin(CHIP_SELECT))

                ^~~~~~~~~~~

sketch_jul09a:19:23: error: expected ')' before ';' token

define CHIP_SELECT SS;

                   ^

C:\Users\fabio\AppData\Local\Temp\arduino_modified_sketch_487043\sketch_jul09a.ino:142:20: note: in expansion of macro 'CHIP_SELECT'

while (!SD.begin(CHIP_SELECT))

                ^~~~~~~~~~~

sketch_jul09a:142:31: error: expected primary-expression before ')' token

while (!SD.begin(CHIP_SELECT))

                           ^

exit status 1

expected ')' before ';' token

This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

Code bug. My bad. Fixed.

[hansjny]

Thanks for the writeup @bennyd93 . Added a readme with it, and put a link to it in the source code. I'm sure many will have great use for it. Find it here