LED MAX7219 Red Dot Matrix Module With Arduino

Hi, I'm a student from Kang Chiao international school in Taiwan. On this page, I am going to introduce how to make out LED MAX7219 Red Dot Matrix Module With Arduino successfully.

This is the reference https://www.instructables.com/id/Multiple-LED-Matr...

Thank you

Things you need:

- LED MAX7219 Red Dot Matrix Module ( How many depends on how long the sentence you want)

- Jumper wires F/M

- Arduino Uno board

Connect the wire and the LED MAX7219 Red Dot Matrix Module onto the board exactly the same as the picture.

Upload the file into your Arduino. You can modify whatever you want.

https://create.arduino.cc/editor/c_y_s/5b7aa539-27...

Cover the Arduino by a box or a bag and cut a hole for the LED to make it more attractive.

Finally, enjoy it!!!