v 20040111 1
C 6700 87400 1 0 0 npn-1.sym
{
T 7300 87800 5 10 1 1 0 0 1
device=BC547A
}
C 5400 87800 1 0 0 resistor-1.sym
{
T 5700 87600 5 10 1 1 0 0 1
value=4k7
}
C 4200 87700 1 0 0 diode-1.sym
{
T 4200 87500 5 10 1 1 0 0 1
device=1N4148
}
C 5300 86600 1 90 0 diode-1.sym
{
T 5300 87000 5 10 1 1 0 0 1
device=1N4148
}
C 7100 86200 1 0 0 gnd-1.sym
{
T 5600 86000 5 10 1 1 0 0 1
description=(Pc power supply and parallel port gnd)
}
N 5100 87900 5400 87900 4
N 5100 87900 5100 87500 4
N 6300 87900 6700 87900 4
N 7200 87400 7200 86500 4
N 7200 86500 5100 86500 4
N 5100 86500 5100 86600 4
C 900 81000 1 0 0 DB25-2.sym
N 2400 85800 4100 85800 4
N 4100 85800 4100 87900 4
N 4100 87900 4200 87900 4
C 14400 86600 1 270 0 capacitor-2.sym
{
T 13900 85900 5 10 1 1 0 0 1
value=1micro
}
C 14700 86600 1 90 0 resistor-1.sym
{
T 14800 87000 5 10 1 1 0 0 1
value=22k
}
N 2400 82600 2800 82600 4
N 2800 82600 2800 81000 4
N 11800 86600 12400 86600 4
C 14500 85400 1 0 0 gnd-1.sym
L 17400 86600 17000 86600 3 0 0 0 -1 -1
L 17000 86600 17000 86300 3 0 0 0 -1 -1
L 16798 86097 17198 86097 3 0 0 0 -1 -1
L 16998 86097 16798 86297 3 0 0 0 -1 -1
L 16798 86297 17198 86297 3 0 0 0 -1 -1
L 17198 86297 16998 86097 3 0 0 0 -1 -1
L 17000 86100 17000 85700 3 0 0 0 -1 -1
L 17000 85700 17400 85700 3 0 0 0 -1 -1
L 15900 86600 16000 86600 3 0 0 0 -1 -1
L 16000 86600 16000 86400 3 0 0 0 -1 -1
L 16300 86400 16300 86000 3 0 0 0 -1 -1
L 16000 86400 16300 86300 3 0 0 0 -1 -1
L 16300 86100 16000 86000 3 0 0 0 -1 -1
L 16000 86000 16000 85700 3 0 0 0 -1 -1
L 16000 85700 15900 85700 3 0 0 0 -1 -1
L 16000 86000 16100 86100 3 0 0 0 -1 -1
L 16000 86000 16200 86000 3 0 0 0 -1 -1
L 16759 86190 16554 86265 3 0 0 0 -1 -1
L 16554 86265 16586 86209 3 0 0 0 -1 -1
L 16586 86209 16349 86293 3 0 0 0 -1 -1
L 16759 86116 16554 86191 3 0 0 0 -1 -1
L 16554 86191 16586 86135 3 0 0 0 -1 -1
L 16586 86135 16349 86219 3 0 0 0 -1 -1
P 17400 86600 17700 86600 1 0 1
{
T 17500 86650 5 8 1 1 0 0 1
pinnumber=1
T 17500 86650 5 8 0 0 0 0 1
pinseq=1
}
P 17400 85700 17700 85700 1 0 1
{
T 17500 85750 5 8 1 1 0 0 1
pinnumber=2
T 17500 85750 5 8 0 0 0 0 1
pinseq=2
}
P 15900 86600 15600 86600 1 0 1
{
T 15800 86650 5 8 1 1 0 6 1
pinnumber=5
T 15800 86650 5 8 0 0 0 6 1
pinseq=5
}
P 15900 85700 15600 85700 1 0 1
{
T 15800 85750 5 8 1 1 0 6 1
pinnumber=4
T 15800 85750 5 8 0 0 0 6 1
pinseq=4
}
T 23300 53300 5 10 0 0 0 0 1
device=4N25
L 16351 86291 16436 86285 3 0 0 0 -1 -1
L 16353 86291 16418 86250 3 0 0 0 -1 -1
L 16351 86218 16429 86214 3 0 0 0 -1 -1
L 16353 86218 16415 86175 3 0 0 0 -1 -1
T 17400 87150 9 10 1 0 0 6 1
CNY17
P 15900 87000 15600 87000 1 0 1
{
T 15800 87050 5 8 1 1 0 6 1
pinnumber=6
T 15800 87050 5 8 0 0 0 6 1
pinseq=6
}
B 15900 85400 1500 1700 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
L 15900 87000 16400 87000 3 0 0 0 -1 -1
L 16400 87000 16400 86200 3 0 0 0 -1 -1
L 16400 86200 16300 86200 3 0 0 0 -1 -1
N 15600 85700 14600 85700 4
N 13600 86600 15600 86600 4
N 14600 87600 14600 87500 4
L 13300 86300 13300 86900 3 0 0 0 -1 -1
L 13300 86900 12800 86600 3 0 0 0 -1 -1
L 12800 86600 13300 86300 3 0 0 0 -1 -1
V 12750 86600 50 6 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
P 13600 86600 13300 86600 1 0 0
{
T 13400 86650 5 8 1 1 0 0 1
pinnumber=9
T 13400 86550 5 8 0 1 0 2 1
pinseq=1
T 13250 86600 9 8 0 1 0 6 1
pinlabel=A
T 13250 86600 5 8 0 1 0 8 1
pintype=in
}
P 12400 86600 12700 86600 1 0 0
{
T 12600 86650 5 8 1 1 0 6 1
pinnumber=8
T 12600 86550 5 8 0 1 0 8 1
pinseq=2
T 12850 86600 9 8 0 1 0 0 1
pinlabel=Y
T 12850 86600 5 8 0 1 0 2 1
pintype=out
}
T 24000 54200 5 10 0 0 0 0 1
slot=1
T 24000 54000 5 10 0 0 0 0 1
numslots=6
T 24000 53800 5 10 0 0 0 0 1
device=7414
L 13210 86660 13210 86460 3 0 0 0 -1 -1
L 13210 86460 13150 86500 3 0 0 0 -1 -1
L 13210 86660 13150 86700 3 0 0 0 -1 -1
L 13210 86460 13270 86420 3 0 0 0 -1 -1
L 13150 86500 13150 86700 3 0 0 0 -1 -1
L 13150 86700 13080 86740 3 0 0 0 -1 -1
T 24000 54618 5 10 0 0 0 0 1
slotdef=1:1,2
T 24000 54800 5 10 0 0 0 0 1
slotdef=2:3,4
T 24000 55000 5 10 0 0 0 0 1
slotdef=3:5,6
T 24000 55200 5 10 0 0 0 0 1
slotdef=4:9,8
T 24000 55400 5 10 0 0 0 0 1
slotdef=5:11,10
T 24000 54400 5 10 0 0 0 0 1
slotdef=6:13,12
T 24000 56000 5 10 0 0 0 0 1
pins=14
T 24000 55600 5 10 0 0 0 0 1
net=Vcc:14
T 24000 55800 5 10 0 0 0 0 1
net=GND:7
T 24000 56200 5 10 0 0 0 0 1
footprint=DIP14
T 24000 56400 5 10 0 0 0 0 1
description=6 inverting Schmitt-triggers
T 24000 56600 5 10 0 0 0 0 1
documentation=http://www-s.ti.com/sc/ds/sn74hc14.pdf
P 7200 89900 7200 90100 1 0 0
{
T 7250 89950 5 6 0 1 0 0 1
pinnumber=1
T 7250 89950 5 6 0 0 0 0 1
pinseq=1
}
L 7050 90100 7350 90100 3 0 0 0 -1 -1
T 5992 90201 9 8 1 0 0 0 1
+12V (Pc power supply, yellow wire)
T 27600 64200 9 8 0 0 0 0 1
net=+12V:1
T 26400 64000 5 6 0 1 0 0 1
device=OMRON_G2R-24-DC5
V 8325 89081 29 3 0 0 0 -1 -1 0 0 -1 -1 -1 -1
P 8700 89100 8310 89101 1 0 0
{
T 8522 89120 3 6 0 0 0 6 1
pinseq=6
T 8350 89100 3 6 0 1 0 6 1
pinlabel=COMMON2
}
P 8400 89200 8700 89200 1 0 1
{
T 8450 89220 3 6 0 0 0 0 1
pinseq=1
T 8350 89200 3 6 0 1 0 0 1
pinlabel=NC2
}
P 8400 89000 8700 89000 1 0 1
{
T 8450 89020 3 6 0 0 0 0 1
pinseq=10
T 8350 89000 3 6 0 1 0 0 1
pinlabel=NO2
}
P 7700 88900 8000 88900 1 0 0
{
T 7902 88920 3 6 0 0 0 0 1
pinseq=2
T 8050 88900 3 6 0 1 0 0 1
pinlabel=COIL1
}
P 7702 88716 8002 88716 1 0 0
{
T 7886 88736 3 6 0 0 0 0 1
pinseq=9
T 8052 88716 3 6 0 1 0 0 1
pinlabel=COIL2
}
L 8250 89070 8290 89030 3 0 0 0 -1 -1
L 8290 89030 8210 89030 3 0 0 0 -1 -1
L 8210 89030 8250 89070 3 0 0 0 -1 -1
L 8250 89100 8290 89140 3 0 0 0 -1 -1
L 8290 89140 8210 89140 3 0 0 0 -1 -1
L 8210 89140 8250 89100 3 0 0 0 -1 -1
L 8100 89075 8301 89077 3 0 0 0 -1 -1
L 8250 89140 8250 89200 3 0 0 0 -1 -1
L 8250 89200 8300 89200 3 0 0 0 -1 -1
L 8250 89030 8250 89000 3 0 0 0 -1 -1
L 8250 89000 8300 89000 3 0 0 0 -1 -1
L 8150 88950 8151 88671 3 0 0 0 -1 -1
L 8151 88671 8201 88672 3 0 0 0 -1 -1
L 8199 88668 8200 88950 3 0 0 0 -1 -1
L 8200 88950 8150 88950 3 0 0 0 -1 -1
L 8100 88900 8220 88900 3 0 0 0 -1 -1
L 8220 88860 8200 88860 3 0 0 0 -1 -1
L 8150 88860 8130 88860 3 0 0 0 -1 -1
L 8130 88820 8220 88820 3 0 0 0 -1 -1
L 8220 88780 8200 88780 3 0 0 0 -1 -1
L 8141 88779 8150 88780 3 0 0 0 -1 -1
A 8220 88880 20 0 90 3 0 0 0 -1 -1
A 8220 88880 20 270 90 3 0 0 0 -1 -1
A 8130 88840 20 270 270 3 0 0 0 -1 -1
A 8130 88840 20 180 90 3 0 0 0 -1 -1
A 8220 88800 20 0 90 3 0 0 0 -1 -1
A 8220 88800 20 270 90 3 0 0 0 -1 -1
T 26400 64100 8 10 0 0 0 0 1
class=IC
T 26400 64300 8 10 0 0 0 0 1
pins=8
B 8000 88500 400 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
L 8300 89200 8400 89200 3 0 0 0 -1 -1
L 8300 89000 8400 89000 3 0 0 0 -1 -1
L 8100 88900 8000 88900 3 0 0 0 -1 -1
L 8104 88718 8004 88718 3 0 0 0 -1 -1
L 8350 89100 8400 89100 3 0 0 0 -1 -1
L 8130 88741 8220 88741 3 0 0 0 -1 -1
L 8220 88701 8200 88701 3 0 0 0 -1 -1
L 8141 88700 8150 88701 3 0 0 0 -1 -1
A 8130 88761 20 270 270 3 0 0 0 -1 -1
A 8130 88761 20 180 90 3 0 0 0 -1 -1
A 8220 88721 20 0 90 3 0 0 0 -1 -1
A 8220 88721 20 270 90 3 0 0 0 -1 -1
A 8107 88699 20 26 64 3 0 0 0 -1 -1
A 8140 88721 20 207 63 3 0 0 0 -1 -1
C 7406 88640 1 90 0 diode-1.sym
{
T 6206 89040 5 10 1 1 0 0 1
device=1N4002
}
N 7700 88700 7700 88600 4
N 7700 88600 7200 88600 4
N 7200 88400 7200 88700 4
N 7200 89900 7200 89500 4
N 7700 88900 7700 89500 4
N 7700 89500 7200 89500 4
C 6700 82900 1 0 0 npn-1.sym
{
T 7300 83300 5 10 1 1 0 0 1
device=BC547A
}
C 5400 83300 1 0 0 resistor-1.sym
{
T 5700 83100 5 10 1 1 0 0 1
value=4k7
}
C 4200 83200 1 0 0 diode-1.sym
{
T 4200 83000 5 10 1 1 0 0 1
device=1N4148
}
C 5300 82100 1 90 0 diode-1.sym
{
T 5300 82500 5 10 1 1 0 0 1
device=1N4148
}
C 7100 81700 1 0 0 gnd-1.sym
{
T 5600 81500 5 10 1 1 0 0 1
description=(Pc power supply and parallel port gnd)
}
N 5100 83400 5400 83400 4
N 5100 83400 5100 83000 4
N 6300 83400 6700 83400 4
N 7200 82900 7200 82000 4
N 7200 82000 5100 82000 4
N 5100 82000 5100 82100 4
N 4100 83400 4200 83400 4
P 7200 85400 7200 85600 1 0 0
{
T 7250 85450 5 6 0 1 0 0 1
pinnumber=1
T 7250 85450 5 6 0 0 0 0 1
pinseq=1
}
L 7050 85600 7350 85600 3 0 0 0 -1 -1
V 8325 84585 25 3 0 0 0 -1 -1 0 0 -1 -1 -1 -1
P 8700 84600 8300 84600 1 0 0
{
T 8522 84620 3 6 0 0 0 6 1
pinseq=6
T 8350 84600 3 6 0 1 0 6 1
pinlabel=COMMON2
}
P 8400 84700 8700 84700 1 0 1
{
T 8450 84720 3 6 0 0 0 0 1
pinseq=1
T 8350 84700 3 6 0 1 0 0 1
pinlabel=NC2
}
P 8400 84500 8700 84500 1 0 1
{
T 8450 84520 3 6 0 0 0 0 1
pinseq=10
T 8350 84500 3 6 0 1 0 0 1
pinlabel=NO2
}
P 7700 84400 8000 84400 1 0 0
{
T 7902 84420 3 6 0 0 0 0 1
pinseq=2
T 8050 84400 3 6 0 1 0 0 1
pinlabel=COIL1
}
P 7702 84216 8002 84216 1 0 0
{
T 7886 84236 3 6 0 0 0 0 1
pinseq=9
T 8052 84216 3 6 0 1 0 0 1
pinlabel=COIL2
}
L 8250 84570 8290 84530 3 0 0 0 -1 -1
L 8290 84530 8210 84530 3 0 0 0 -1 -1
L 8210 84530 8250 84570 3 0 0 0 -1 -1
L 8250 84600 8290 84640 3 0 0 0 -1 -1
L 8290 84640 8210 84640 3 0 0 0 -1 -1
L 8210 84640 8250 84600 3 0 0 0 -1 -1
L 8100 84575 8300 84575 3 0 0 0 -1 -1
L 8250 84640 8250 84700 3 0 0 0 -1 -1
L 8250 84700 8300 84700 3 0 0 0 -1 -1
L 8250 84530 8250 84500 3 0 0 0 -1 -1
L 8250 84500 8300 84500 3 0 0 0 -1 -1
L 8150 84450 8151 84171 3 0 0 0 -1 -1
L 8151 84171 8201 84172 3 0 0 0 -1 -1
L 8199 84168 8200 84450 3 0 0 0 -1 -1
L 8200 84450 8150 84450 3 0 0 0 -1 -1
L 8100 84400 8220 84400 3 0 0 0 -1 -1
L 8220 84360 8200 84360 3 0 0 0 -1 -1
L 8150 84360 8130 84360 3 0 0 0 -1 -1
L 8130 84320 8220 84320 3 0 0 0 -1 -1
L 8220 84280 8200 84280 3 0 0 0 -1 -1
L 8141 84279 8150 84280 3 0 0 0 -1 -1
A 8220 84380 20 0 90 3 0 0 0 -1 -1
A 8220 84380 20 270 90 3 0 0 0 -1 -1
A 8130 84340 20 270 270 3 0 0 0 -1 -1
A 8130 84340 20 180 90 3 0 0 0 -1 -1
A 8220 84300 20 0 90 3 0 0 0 -1 -1
A 8220 84300 20 270 90 3 0 0 0 -1 -1
B 8000 84000 400 800 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
L 8300 84700 8400 84700 3 0 0 0 -1 -1
L 8300 84500 8400 84500 3 0 0 0 -1 -1
L 8100 84400 8000 84400 3 0 0 0 -1 -1
L 8104 84218 8004 84218 3 0 0 0 -1 -1
L 8350 84600 8400 84600 3 0 0 0 -1 -1
L 8130 84241 8220 84241 3 0 0 0 -1 -1
L 8220 84201 8200 84201 3 0 0 0 -1 -1
L 8141 84200 8150 84201 3 0 0 0 -1 -1
A 8130 84261 20 270 270 3 0 0 0 -1 -1
A 8130 84261 20 180 90 3 0 0 0 -1 -1
A 8220 84221 20 0 90 3 0 0 0 -1 -1
A 8220 84221 20 270 90 3 0 0 0 -1 -1
A 8107 84199 20 26 64 3 0 0 0 -1 -1
A 8140 84221 20 207 63 3 0 0 0 -1 -1
C 7406 84140 1 90 0 diode-1.sym
{
T 6206 84540 5 10 1 1 0 0 1
device=1N4002
}
N 7700 84200 7700 84100 4
N 7700 84100 7200 84100 4
N 7200 83900 7200 84200 4
N 7200 85400 7200 85000 4
N 7700 84400 7700 85000 4
N 7700 85000 7200 85000 4
T 6018 85701 9 8 1 0 0 0 1
+12V (Pc power supply, yellow wire)
N 2400 85400 4100 85400 4
N 4100 85400 4100 83400 4
P 10400 86300 10400 86500 1 0 0
{
T 10300 86400 5 8 0 1 90 0 1
pinnumber=1
T 10300 86400 5 8 0 0 90 0 1
pinseq=1
}
P 10400 87300 10400 87100 1 0 0
{
T 10300 87200 5 8 0 1 90 0 1
pinnumber=2
T 10300 87200 5 8 0 0 90 0 1
pinseq=2
}
T 10581 86865 9 8 1 0 180 0 1
Motor
T 31100 62600 5 8 0 0 0 0 1
device=BEEPER
V 10400 86800 300 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
V 9600 89100 19 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
V 9600 84600 19 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
N 8700 89100 10400 89100 4
N 10400 89100 10400 87300 4
N 8700 84600 10400 84600 4
N 10400 84600 10400 86400 4
C 8600 88500 1 0 0 gnd-1.sym
{
T 8400 88300 5 10 1 1 0 0 1
description=External GND
}
N 8700 89000 8700 88800 4
C 8600 84000 1 0 0 gnd-1.sym
{
T 8400 83800 5 10 1 1 0 0 1
description=External GND
}
N 8700 84500 8700 84300 4
C 8500 89500 1 0 0 generic-power.sym
{
T 8400 89800 5 10 1 1 0 0 1
description=External Supply
}
N 8700 89500 8700 89200 4
C 8500 85000 1 0 0 generic-power.sym
{
T 8400 85300 5 10 1 1 0 0 1
description=External Supply
}
N 8700 85000 8700 84700 4
T 13447 86877 9 10 1 0 0 0 1
74HC14
C 19300 89800 1 0 0 generic-power.sym
{
T 19200 90100 5 10 1 1 0 0 1
description=External Supply
}
C 19600 88300 1 90 0 resistor-1.sym
{
T 19700 88700 5 10 1 1 0 0 1
value=2k2 (*)
}
C 18400 85400 1 0 0 gnd-1.sym
{
T 18700 85400 5 10 1 1 0 0 1
description=External GND
}
V 19900 88000 19 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
N 19500 89800 19500 89200 4
V 19900 87200 16 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1
N 19500 88300 19500 88000 4
C 18307 85705 1 90 0 diode-1.sym
{
T 18961 86205 5 10 1 1 180 0 1
device=1N4148
}
L 20700 87700 20500 87500 3 0 0 0 -1 -1
T 31900 53500 5 10 0 0 0 0 1
device=SPST
P 20500 87500 20500 87200 1 0 1
{
T 20550 87350 5 8 0 0 270 0 1
pinseq=2
}
P 20500 87700 20500 88000 1 0 1
{
T 20550 87900 5 8 0 0 270 0 1
pinseq=1
}
N 19500 88000 20500 88000 4
N 19500 87200 20500 87200 4
T 20600 87400 9 10 1 0 0 0 1
Reed relay
L 14450 87800 14750 87800 3 0 0 0 -1 -1
T 13875 87850 9 8 1 0 0 0 1
+5V (Pc power supply, red wire)
P 14600 87600 14600 87800 1 0 0
{
T 14650 87650 5 6 0 1 0 0 1
pinnumber=1
T 14650 87650 5 6 0 0 0 0 1
pinseq=1
}
C 13800 80600 1 0 0 cvstitleblock-1.sym
{
T 14400 81000 5 10 1 1 0 0 1
date=8 August 2004
T 18300 81000 5 10 1 1 0 0 1
rev=1
T 19800 80700 5 10 1 1 0 0 1
auth=Luca Olivetti
T 14600 81300 5 10 1 1 0 0 1
fname=actuator.sch
T 17600 81700 5 14 1 1 0 4 1
title=Satellite dish actuator interface
}
T 7800 89400 9 10 1 0 0 0 1
12V Relay
T 7800 84900 9 10 1 0 0 0 1
12V Relay
N 2800 81000 11800 81000 4
N 11800 81000 11800 86600 4
T 12900 85100 8 10 1 1 0 0 1
description=(Pc power supply and parallel port gnd)
T 16100 82300 9 10 1 0 0 0 10
(*) Choose depending on your External Supply
voltage (I'm running my motor at 12V to reduce noise)

With the 74HC14 you can use any of the six ports
at pins (input-output) 1-2, 3-4, 5-6, 9-8, 11-10, 13-12

It's advisable to add a diode in series with the external supply
(with reverse polarity the optocoupler won't work but the 
motor will spin, with a diode you'll see immediately that the
polarity has been reversed).
T 8500 88900 9 10 1 0 0 0 1
nc
T 8500 89242 9 10 1 0 0 0 1
no
T 8500 84743 9 10 1 0 0 0 1
no
T 8500 84401 9 10 1 0 0 0 1
nc
P 13097 87206 13097 86767 1 0 0
{
T 13209 87139 5 10 1 1 0 0 1
pinnumber=14
}
P 13098 86060 13097 86417 1 0 0
{
T 13209 86083 5 10 1 1 0 0 1
pinnumber=7
}
N 13100 87200 13100 87600 4
N 13100 87600 14600 87600 4
N 13090 86038 13090 85718 4
N 13090 85718 14586 85718 4
N 17700 86600 19500 86600 4
N 19500 86600 19500 87200 4
N 17700 85700 18500 85700 4