Introduction - If you have any usage issues, please Google them yourself
LED dot matrix display as a new display device is encapsulated by a number of independent LED light-emitting diodes made. LED point
Matrix display can display numbers or symbols, usually used to display time, speed, system status. Paper presents an approach based on MCS-51
SCM 32 × 32 dot matrix LED display design. Including system specific hardware design, software flow chart and some sinks
Compiled language program and other aspects. Within the load range, just by a simple cascade can be expanded to display, is a low-cost graphics display program.