WH1602S-YYH-JT - LCD Modules

─ Power supply for B/L(-) 2 VSS 0V Ground 3 VDD 5.0V Supply Voltage for logic 4 Vo (Variable) Operating voltage for LCD 5 RS H/L H: DATA, L: Instruction code 6 R/W H/L H: Read(MPU→Module) L: Write(MPU→Module) 7 E H/L Chip enable signal 8 DB0 H/L Data bus line 9 DB1 H/L Data bus line 10 DB2 H/