Project in progress
Matrix 4x4 Shield

Matrix 4x4 Shield © GPL3+

Your typical led matrix in a DIY shield! Only 4x4 makes it perfect for beginners/intermediate.

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Components and supplies

About this project

I came up with this little circuit as an exercise for secondary students.

It's a inexpensive led 4x4 matrix in a generic proto shield for Arduino UNO.

It can be assembled by students.

Once finished it will be an interesting tool for learning to program loops while creating animated patterns.

Code

Loop Matrix
Light all leds one at a time.

Schematics

Schematics
The numbers indicate Arduino pins.
Schematics fjjkfxeqbc

Comments

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