Introduction - If you have any usage issues, please Google them yourself
16 × 16LED schematics and C lattice screen characters move around the source display drivers SCM: AT89S52
Pin Description: P0.0/P0.1/P0.2/P0.3 controlled by two 74HC138 drive control line consisting of 4-16 Decoder A/B/C/D terminal
P1.0/P1.1 74HC595 control bar drive control of the OE/ST terminal