Introduction: 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...
Step 1: Step 1 : Prepare
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
Step 2: Step 2 : Assemble
Connect the wire and the LED MAX7219 Red Dot Matrix Module onto the board exactly the same as the picture.
Step 3: Step 3 : the Code
Upload the file into your Arduino. You can modify whatever you want.
Step 4: Step 3 : Decorate
Cover the Arduino by a box or a bag and cut a hole for the LED to make it more attractive.
Step 5: Step 5
Finally, enjoy it!!!