737MCP Build for Xplane: Fixing an issue with the MAX7219 LED Displays

A power issue with chaining the MAX7219 displays is resolved in this video.

Find downloads and drawings of this project free at patreon.com/curiosityworkshop

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My Original 737MCP build video:

• 737 MCP Plug and Play Panel for Xplan...
737diysim website: https://www.737diysim.com/

Items used in this video:
MAX7219 8 digit displays: https://www.amazon.com/gp/product/B01...

Other stuff used in the build:
16 channel multiplexers: https://www.amazon.com/gp/product/B07...
Keyestudio Mega 2560: https://www.amazon.com/gp/product/B01...
Keyestudio Mega 2560 Proto Shield: https://www.amazon.com/gp/product/B07...
ElectroCookie Proto Board: https://www.amazon.com/gp/product/B07...
LED Assortment: https://www.amazon.com/gp/product/B09...
Rotary Encoders: https://www.amazon.com/gp/product/B07...
Toggle Switches: https://www.amazon.com/gp/product/B07...
Momentary Switches: https://www.amazon.com/gp/product/B07...
Elegoo Mega: https://www.amazon.com/gp/product/B01...
8 digit MAX7219 displays: https://www.amazon.com/gp/product/B01...
KD2 Momentary Switches: https://www.amazon.com/gp/product/B07...
Rotary Switches: https://www.amazon.com/gp/product/B07...
KEYESTUDIO Mega 2560: https://www.amazon.com/gp/product/B01...
eSUN PLA PRO Black: https://www.amazon.com/gp/product/B01...

Things I love on the workbench:

Metric Hex Drivers: https://www.amazon.com/gp/product/B01...
Hakko Soldering Iron: https://www.amazon.com/gp/product/B00...

I edit my videos with Davinci Resolve.
Most video capture is done with OBS Studio using a pixel 8.