屏的型号:PHICO D-0 94V-0 ,查了一下,像是东芝的,相关信息如下(本屏是15p的):
generally standard lcd has 16 pins
pin1->GND pin2->VCC pin3->contrast(usually with potentiometer ) pin4->RS (RS=0 command reg RS=1 data reg) pin5->R/W(read write) pin6->Enable pin7-14 -> Data0-7 pin15 & 16 for backlight in some models
14 or 16 functionality is same. pin 15 is VCC and Pin 16 is ground. these 2 pins are used for backlight purpose. you can short 1 and 16 and 2 and 15 on the connector or PCB side