8x8 LED Dot-Matrix 3mm Common Cathode - Red
The 8x8 LED dot matrix kit has many applications in real life, such as various types of electronic display, panels for indoor or semi outdoor sign board applications. The product is easy to use and compatible with Arduino. Its LED brightness adjustment can be implemented in software. The 8x8 dot matrix only requires 3 data lines and 2 power lines.
Forward current - 20mA
Reverse voltage - 5V
Forward voltage - 2.0V
Reverse current - 10uA
Power dissipation -20~+80mW
Dimensions: 32mm x 32mm x 8.0mm