Through-Hole Dot Matrix Display

Everlight Electronics Co. (Taipei, Taiwan) recently announced the ELMM-457SURCB/A3, a high performance through-hole dot matrix display driven by packaged IC. Each display can be directly interfaced with a microprocessor. The serial IC interface allows the display of 104 built-in characters and 24 custom user-defined characters in a 5×7 pixel format. The LED sources of this programmable, four digit alphanumeric module display with a flat height of 6.5mm and configured in a 140 dots, 4×5×7 matrix feature the latest solid state technology. The display in brilliant red is categorized for luminous intensity and provides excellent reliability and readability even in bright ambient light.