The display consists of 8 x 8 LEDs of 3 mm. The module is controlled by the MAX7219 chip, making this module easy to control by means of a microcontroller such as the Arduino. It is also possible to connect these modules to each other up to a maximum of 51 modules.
Content:
1x PCB board
2x 5P row headers
1x 24P IC socket
1x MAX7219 chip
1x 10uF electrolytic capacitor
1x 0.1uF ceramic capacitor
1x 10K resistor
2x 8P row header
1x 3 mm 8 * 8 common cathode red dot