The brand-new Epomaker DynaTab 75X is unusual in having a large RGB LED display with a dot-matrix layout. The screen can be programmed and customised. Mechanical keyboard brand Epomaker has announced ...
Abstract: Taking AT89c51 microcontroller as the control core, a 16*16 dot matrix display is designed by using 74HC595, 74LS138 chips and 8*8 dot matrix. Based on the Proteus simulation software, the ...