The 3.3V 5V 8-Bit Blue LED Module - Cathode is an 8-bit blue LED display module designed for both 3.3V and 5V power systems. Its common cathode configuration makes it compatible with a wide variety of digital applications. This module is ideal for visual output displays in a variety of electronic devices, including status indicators, bar graphs, and LED arrays.
It operates with DC 3-24V voltage.

