Description: Red LED Dot Matrix Display Module for Arduino IC compatible, long life and low power dissipation. Various colours and mcd in this group. This Module is an integrating serial input / output common cathode display driver, it connects microprocessor to 8-digit or 7-digit LED display, bar graph display and 64 red LED Great for Arduino projects DIY Specification: Material: Plastic Color: Red Size: Approx. 64.3x35x26.5mm/2.53x1.38x1.04inch Package Includes: 1 piece Dot Matrix Module Note: Pls allow an error of 1-3mm due to the difference of manual measurement
