v 20040111 1 C 12500 69000 1 0 0 DB25-2.sym { T 12900 74700 5 10 1 1 0 0 1 refdes=CONN1 } B 17200 73000 3900 2000 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 P 17500 72600 17500 73100 1 0 0 P 17700 72600 17700 73100 1 0 0 P 17900 72600 17900 73100 1 0 0 P 18100 72600 18100 73100 1 0 0 P 18800 72600 18800 73100 1 0 0 P 19100 72600 19100 73100 1 0 0 P 19400 72600 19400 73100 1 0 0 P 20200 72600 20200 73100 1 0 0 P 20600 72600 20600 73100 1 0 0 T 17400 73200 9 10 1 0 0 0 1 D4 ... D7 T 18600 73200 9 10 1 0 0 0 1 RS T 19000 73300 9 10 1 0 0 0 1 RW T 19400 73200 9 10 1 0 0 0 1 EN T 20000 73200 9 10 1 0 0 0 1 +5V T 20500 73200 9 10 1 0 0 0 1 GND T 17700 74100 9 10 1 0 0 0 1 HD44780 compatible LCD display N 14500 72000 18100 72000 4 N 18100 72000 18100 72600 4 N 14700 72200 17900 72200 4 N 17900 72200 17900 72600 4 N 14900 72400 17700 72400 4 N 17700 72400 17700 72600 4 N 14300 71800 18800 71800 4 N 18800 71800 18800 72600 4 N 14100 71600 19100 71600 4 N 19100 71600 19100 72600 4 N 14300 71800 14300 72200 4 N 14300 72200 14000 72200 4 N 14500 72000 14500 72600 4 N 14500 72600 14000 72600 4 N 14700 72200 14700 73000 4 N 14700 73000 14000 73000 4 N 14900 72400 14900 73400 4 N 14900 73400 14000 73400 4 N 17500 72600 15100 72600 4 N 15100 72600 15100 73800 4 N 15100 73800 14000 73800 4 N 14100 71600 14100 71800 4 N 14100 71800 14000 71800 4 N 14000 71400 19400 71400 4 N 19400 71400 19400 72600 4 C 15800 69700 1 0 0 resistor-2.sym { T 16000 70000 5 10 1 1 0 0 1 refdes=R1 T 16100 69500 5 10 1 1 0 0 1 value=33K or 47K } C 15800 70500 1 0 0 resistor-2.sym { T 16000 70800 5 10 1 1 0 0 1 refdes=R2 T 16400 70800 5 10 1 1 0 0 1 value=33K or 47K } C 15300 69600 1 270 0 switch-spst-1.sym { T 15600 69300 5 10 1 1 270 0 1 refdes=S1 } C 14600 69600 1 270 0 switch-spst-1.sym { T 14900 69300 5 10 1 1 270 0 1 refdes=S2 } C 12000 72100 1 0 0 gnd-1.sym C 14500 68500 1 0 0 gnd-1.sym C 15200 68500 1 0 0 gnd-1.sym C 20500 72300 1 0 0 gnd-1.sym N 12100 72400 12500 72400 4 N 14000 69800 15800 69800 4 N 14000 70600 15800 70600 4 N 14600 69600 14600 70600 4 N 15300 69600 15300 69800 4 N 16700 70600 16700 69800 4 C 14000 74100 1 0 0 resistor-2.sym { T 14200 74400 5 10 1 1 0 0 1 refdes=R3 T 14600 74400 5 10 1 1 0 0 1 value=220 } C 11600 73900 1 0 0 resistor-2.sym { T 11800 74200 5 10 1 1 0 0 1 refdes=R4 T 12200 74200 5 10 1 1 0 0 1 value=220 } C 15400 74200 1 270 0 capacitor-2.sym { T 15900 74000 5 10 1 1 270 0 1 refdes=C1 T 15900 73500 5 10 1 1 0 0 1 value=10uF } C 15500 73000 1 0 0 gnd-1.sym N 14900 74200 15600 74200 4 N 15600 74200 15600 75200 4 N 11600 72800 11600 75200 4 N 20200 72000 21500 72000 4 N 11600 75200 21500 75200 4 N 21500 75200 21500 72000 4 N 16700 70600 20200 70600 4 N 20200 70600 20200 72600 4 C 11600 73100 1 0 0 resistor-2.sym { T 11800 73400 5 10 1 1 0 0 1 refdes=R5 T 12200 73400 5 10 1 1 0 0 1 value=220 } C 11600 72700 1 0 0 resistor-2.sym { T 11700 72500 5 10 1 1 0 0 1 refdes=R6 T 12100 72500 5 10 1 1 0 0 1 value=220 } T 12000 68600 9 10 1 0 0 0 1 (c) Guido Socher, 2005 T 14500 75500 9 14 1 0 0 0 1 LCD display with power from parallel port P 19800 72700 19800 73200 1 0 0 C 19700 72400 1 0 0 gnd-1.sym T 19600 73400 9 10 1 0 0 0 1 Contr.