Siemens M55 LCD Module
Pin1 Cs
Pin2 Reset
Pin3 Rs
Pin4 Sclk
Pin5 Sdta
Pin6 +2.9V
Pin7 Gnd
Pin8 Led1 A
Pin9 Led1+Led2 K
Pin10 Led2 A
Sagem RC712 lcd module with Samsung S6A0073 chip driver (top) and HD66712 (bottom), chips from PCB was removed
pin1 Vlogic
pin2 Rs
pin3 Db4
pin4 Db5
pin5 Db6
pin6 Db7
pin7 Rw
pin8 E
pin9 Nc
pin10 Vci +1.5V (3x boosting)
pin11 K1,K2 Led
pin12 A1,A2 Led
pin13 Gnd
pin14 Icol1 keyboard - current generator
pin15 Icol2 keyboard
pin16 Icol3 keyboard
pin17 Icol4 keyboard
pin18 Icol5 keyboard
Lph 7319 LCD with PCF2116 chip
I2c device address:0x74h, 0x75h
pin1 Vlcd
pin2 K1 Led
pin3 K2 Led
pin4 Sclk
pin5 Vcontrast
pin6 Vlogic
pin7 Sdata
pin8 Gnd
pin9 A1+A2 Leds
pin10 Vlcd_in
Lph 7455 LCD with PCF2113 driver
I2c device address:0x74h, 0x75h
pin1 Vcc (+Buzzer,A1+A2 Leds)
pin2 Sdata
pin3 Vlogic
pin4 Sclk
pin5 Gnd
pin6 -Buzzer
pin7 K2 Led
pin8 K1 Led
pin9 Earp
pin10 Earn
Application: Digital capacitance meter with Pic16F630 microcontroller
More info about lcd pinouts from: Subscribe to my RSS Feed.
Back to my home page