v 20081231 1
C 40000 40000 0 0 0 title-B.sym
C 49500 43700 1 0 0 ATmega8-1.sym
{
T 49600 48500 5 10 0 0 0 0 1
footprint=DIP28N
T 51800 48300 5 10 1 1 0 6 1
refdes=U1
T 49600 49300 5 10 0 0 0 0 1
device=ATmega8
}
C 48800 43400 1 0 0 crystal-1.sym
{
T 49000 43900 5 10 0 0 0 0 1
device=CRYSTAL
T 49100 43700 5 10 1 1 0 0 1
refdes=X1
T 49000 44100 5 10 0 0 0 0 1
symversion=0.1
T 49600 43300 5 10 1 1 0 0 1
value=8MHz
T 48800 43400 5 10 0 0 0 0 1
footprint=CRYSTAL
}
C 49000 42600 1 90 0 capacitor-1.sym
{
T 48300 42800 5 10 0 0 90 0 1
device=CAPACITOR
T 49200 42900 5 10 1 1 180 0 1
refdes=C2
T 48100 42800 5 10 0 0 90 0 1
symversion=0.1
T 49000 42600 5 10 1 1 0 0 1
value=22pF
}
C 49700 42600 1 90 0 capacitor-1.sym
{
T 49000 42800 5 10 0 0 90 0 1
device=CAPACITOR
T 49900 42900 5 10 1 1 180 0 1
refdes=C1
T 48800 42800 5 10 0 0 90 0 1
symversion=0.1
T 49700 42600 5 10 1 1 0 0 1
value=22pF
}
C 48700 42300 1 0 0 gnd-1.sym
N 48800 43500 48800 44100 4
N 48800 44100 49500 44100 4
N 52100 45800 54000 45800 4
N 54000 45800 54000 41600 4
N 54000 41600 46500 41600 4
N 46100 44700 49500 44700 4
C 42200 47100 1 0 0 max232-2.sym
{
T 42500 50750 5 10 0 0 0 0 1
device=MAX232
T 43900 50600 5 10 1 1 0 6 1
refdes=U2
T 42500 50950 5 10 0 0 0 0 1
footprint=DIP16
}
N 44200 47800 49500 47800 4
C 41300 49600 1 0 0 capacitor-2.sym
{
T 41500 50300 5 10 0 0 0 0 1
device=POLARIZED_CAPACITOR
T 41400 49600 5 10 1 1 0 0 1
refdes=C3
T 41500 50500 5 10 0 0 0 0 1
symversion=0.1
T 41900 49600 5 10 1 1 0 0 1
value=1uF
}
C 41300 48800 1 0 0 capacitor-2.sym
{
T 41500 49500 5 10 0 0 0 0 1
device=POLARIZED_CAPACITOR
T 41400 48800 5 10 1 1 0 0 1
refdes=C4
T 41500 49700 5 10 0 0 0 0 1
symversion=0.1
T 41900 48800 5 10 1 1 0 0 1
value=1uF
}
N 42200 49400 41300 49400 4
N 41300 49400 41300 49000 4
N 42200 50200 41300 50200 4
N 41300 50200 41300 49800 4
C 45100 49600 1 180 0 capacitor-2.sym
{
T 44900 48900 5 10 0 0 180 0 1
device=POLARIZED_CAPACITOR
T 45000 49600 5 10 1 1 180 0 1
refdes=C6
T 44900 48700 5 10 0 0 180 0 1
symversion=0.1
T 44500 49600 5 10 1 1 180 0 1
value=1uF
}
C 44200 50000 1 0 0 capacitor-2.sym
{
T 44400 50700 5 10 0 0 0 0 1
device=POLARIZED_CAPACITOR
T 44300 50000 5 10 1 1 0 0 1
refdes=C5
T 44400 50900 5 10 0 0 0 0 1
symversion=0.1
T 44800 50000 5 10 1 1 0 0 1
value=1uF
}
C 45000 49100 1 0 0 gnd-1.sym
C 41400 45500 1 90 0 gnd-1.sym
C 53200 44700 1 270 0 inductor-1.sym
{
T 53700 44500 5 10 0 0 270 0 1
device=INDUCTOR
T 53600 43900 5 10 1 1 0 0 1
refdes=L1
T 53900 44500 5 10 0 0 270 0 1
symversion=0.1
T 53500 44300 5 10 1 1 0 0 1
value=10uH
T 53200 44700 5 10 0 0 0 0 1
footprint=ACY400
}
C 49400 42300 1 0 0 gnd-1.sym
C 52600 43800 1 90 0 capacitor-1.sym
{
T 51900 44000 5 10 0 0 90 0 1
device=CAPACITOR
T 52800 44100 5 10 1 1 180 0 1
refdes=C7
T 51700 44000 5 10 0 0 90 0 1
symversion=0.1
T 52600 43800 5 10 1 1 0 0 1
value=0.1uF
}
C 52300 43500 1 0 0 gnd-1.sym
C 56700 42600 1 90 0 capacitor-1.sym
{
T 56000 42800 5 10 0 0 90 0 1
device=CAPACITOR
T 55900 43000 5 10 1 1 0 0 1
refdes=C8
T 55800 42800 5 10 0 0 90 0 1
symversion=0.1
T 56400 42800 5 10 1 1 180 0 1
value=0.1uF
}
C 56400 41900 1 0 0 gnd-1.sym
C 55200 46600 1 90 0 resistor-1.sym
{
T 54800 46900 5 10 0 0 90 0 1
device=RESISTOR
T 55000 46900 5 10 1 1 180 0 1
refdes=R4
T 55000 47300 5 10 1 1 180 0 1
value=2.2K
T 55200 46600 5 10 0 0 0 0 1
footprint=ACY400
}
C 55700 46600 1 90 0 resistor-1.sym
{
T 55300 46900 5 10 0 0 90 0 1
device=RESISTOR
T 56000 46900 5 10 1 1 180 0 1
refdes=R5
T 56200 47300 5 10 1 1 180 0 1
value=2.2K
T 55700 46600 5 10 0 0 0 0 1
footprint=ACY400
}
N 52100 46200 55900 46200 4
N 55600 46600 55600 46000 4
N 42000 41600 44500 41600 4
N 44500 41600 44500 40600 4
C 42500 41600 1 270 0 resistor-1.sym
{
T 42900 41300 5 10 0 0 270 0 1
device=RESISTOR
T 42200 40600 5 10 1 1 0 0 1
refdes=R6
T 42200 40900 5 10 1 1 0 0 1
value=10K
T 42500 41600 5 10 0 0 0 0 1
footprint=ACY400
}
N 42000 41900 44500 41900 4
N 42000 42500 44500 42500 4
C 43600 40300 1 0 0 resistor-1.sym
{
T 43900 40700 5 10 0 0 0 0 1
device=RESISTOR
T 43600 40600 5 10 1 1 0 0 1
refdes=R7
T 44000 40600 5 10 1 1 0 0 1
value=220
T 43600 40300 5 10 0 0 0 0 1
footprint=ACY400
}
N 43400 42200 44500 42200 4
N 42000 42200 43100 42200 4
N 46800 40400 44500 40400 4
N 43100 40400 43600 40400 4
N 43100 40400 43100 42200 4
N 44800 48000 49500 48000 4
C 43500 44100 1 180 0 switch-dip4-2.sym
{
T 42800 42425 5 8 0 1 180 0 1
device=SWITCH_DIP4
T 42900 44350 5 10 1 1 180 0 1
refdes=J1
T 43500 44100 5 10 0 0 0 0 1
footprint=DIP8
}
C 43400 44400 1 0 0 resistorpack5-1.sym
{
T 43500 45800 5 10 0 0 0 0 1
device=RESISTORPACK_5
T 43500 45600 5 10 1 1 0 0 1
refdes=RP1
T 44500 45700 5 10 1 1 180 0 1
value=10K
}
N 47500 43100 47500 49900 4
N 54000 46400 54000 49900 4
N 54000 46400 52100 46400 4
N 46700 47600 49500 47600 4
C 41900 43800 1 270 0 gnd-1.sym
C 55600 43600 1 90 1 LM336Z.sym
{
T 54200 44200 5 10 0 0 270 2 1
device=ZENER_DIODE
T 54900 41750 5 10 1 1 180 6 1
refdes=LM336Z-2.5V
}
C 54500 43700 1 270 0 resistor-variable-1.sym
{
T 55400 42900 5 10 0 0 270 0 1
device=VARIABLE_RESISTOR
T 54100 43500 5 10 1 1 0 0 1
refdes=RV1
T 54800 43300 5 10 1 1 0 0 1
value=10K
}
C 55600 43700 1 90 0 resistor-1.sym
{
T 55200 44000 5 10 0 0 90 0 1
device=RESISTOR
T 55900 44000 5 10 1 1 180 0 1
refdes=R8
T 56100 44400 5 10 1 1 180 0 1
value=2.5K
T 55600 43700 5 10 0 0 0 0 1
footprint=ACY400
}
C 55400 41900 1 0 0 gnd-1.sym
C 54500 41900 1 0 0 gnd-1.sym
N 56500 43500 56500 45000 4
N 56500 45000 52100 45000 4
C 44500 41000 1 0 0 74244-1.sym
{
T 44800 44150 5 10 0 0 0 0 1
device=74244
T 46200 44000 5 10 1 1 0 6 1
refdes=U3
T 44800 44350 5 10 0 0 0 0 1
footprint=DIP20
}
N 46300 44500 49500 44500 4
N 46500 40900 43400 40900 4
N 43400 40900 43400 42200 4
N 44500 40600 45900 40600 4
N 45900 40600 45900 41000 4
T 41400 42900 9 10 1 0 0 0 1
GND
T 41400 41700 9 10 1 0 0 0 1
RESET
T 41300 42000 9 10 1 0 0 0 1
STROBE
T 41400 42300 9 10 1 0 0 0 1
BUSY
T 41400 42600 9 10 1 0 0 0 1
DATA
N 46500 42200 46800 42200 4
N 46800 42200 46800 40400 4
N 46500 42500 48500 42500 4
N 48100 41900 46500 41900 4
N 42200 42800 42200 43700 4
N 43500 42800 44500 42800 4
N 43500 43100 44500 43100 4
N 43500 43400 44500 43400 4
N 44500 43700 43500 43700 4
N 43500 43700 43500 44400 4
N 43800 44400 43800 43400 4
N 44100 44400 44100 43100 4
N 44400 44400 44400 42800 4
N 45100 41000 45100 40200 4
N 45100 40200 47200 40200 4
N 47100 43700 47100 49900 4
N 47300 43400 47300 49900 4
N 47300 43400 46500 43400 4
N 47500 43100 46500 43100 4
N 47700 42800 47700 49900 4
N 47700 42800 46500 42800 4
T 51800 41100 9 10 1 0 0 0 1
Main Controller Unit for Instrumentation
T 54600 45100 9 10 1 0 0 0 1
Analogue Reference
T 41300 43600 9 10 1 0 0 0 2
Card
Ident
N 53400 47000 53400 49900 4
N 52100 46800 53600 46800 4
N 53600 46800 53600 49900 4
N 45500 45300 49500 45300 4
N 45700 45100 49500 45100 4
N 45900 44900 49500 44900 4
T 54000 40100 9 10 1 0 0 0 1
Ken Sarkies
T 54000 40400 9 10 1 0 0 0 1
20/10/2009
T 50600 40100 9 10 1 0 0 0 1
1
T 52100 40100 9 10 1 0 0 0 1
1
T 51800 40800 9 10 1 0 0 0 1
ATMega48/88/168 Version
N 49500 43900 49500 43500 4
N 52100 44700 55500 44700 4
N 54400 46200 54400 48700 4
N 54400 48700 54800 48700 4
N 54200 46000 54200 48900 4
N 54200 48900 54800 48900 4
N 55200 48300 55800 48300 4
C 55700 48000 1 0 0 gnd-1.sym
C 49200 40700 1 90 0 capacitor-1.sym
{
T 48500 40900 5 10 0 0 90 0 1
device=CAPACITOR
T 48900 41500 5 10 1 1 180 0 1
refdes=C8
T 48300 40900 5 10 0 0 90 0 1
symversion=0.1
T 48900 40200 5 10 1 1 0 0 1
value=0.1uF
}
C 48900 40400 1 0 0 gnd-1.sym
C 51400 41600 1 90 0 resistor-1.sym
{
T 51000 41900 5 10 0 0 90 0 1
device=RESISTOR
T 51100 42000 5 10 1 1 180 0 1
refdes=R3
T 51200 42300 5 10 1 1 180 0 1
value=10K
T 51400 41600 5 10 0 0 0 0 1
footprint=ACY400
}
C 54800 49100 1 180 1 24LC512-1.sym
{
T 55425 49350 5 8 0 0 180 6 1
device=LM741
T 54900 48300 5 10 1 1 180 6 1
refdes=U4
T 54800 49100 5 10 0 0 0 0 1
footprint=DIP8
}
N 48500 42500 48500 44700 4
N 46500 44300 49500 44300 4
N 52100 46600 53800 46600 4
N 53800 46600 53800 49900 4
N 48300 41400 48300 44500 4
T 55200 49300 9 10 1 0 0 0 1
EEPROM
C 54800 42900 1 90 1 diode-4.sym
{
T 54200 42500 5 10 0 0 90 6 1
device=DIODE
T 54200 42600 5 10 1 1 180 6 1
refdes=D1
T 54800 42900 5 10 0 0 0 0 1
footprint=ALF300
}
N 55500 42800 55500 42200 4
N 56500 42600 56500 42200 4
C 55300 43900 1 180 0 diode-4.sym
{
T 54900 43300 5 10 0 0 180 0 1
device=DIODE
T 55100 44000 5 10 1 1 0 8 1
refdes=D2
T 55300 43900 5 10 0 0 0 0 1
footprint=ALF300
}
N 55200 43700 56500 43700 4
N 55500 43700 55500 43600 4
C 47200 41100 1 0 0 resistor-1.sym
{
T 47500 41500 5 10 0 0 0 0 1
device=RESISTOR
T 48200 41000 5 10 1 1 180 0 1
refdes=R9
T 47800 41000 5 10 1 1 180 0 1
value=10K
T 47200 41100 5 10 0 0 0 0 1
footprint=ACY400
}
C 48100 40300 1 180 0 resistor-1.sym
{
T 47800 39900 5 10 0 0 180 0 1
device=RESISTOR
T 47900 40400 5 10 1 1 0 0 1
refdes=R9
T 47400 40400 5 10 1 1 0 0 1
value=10K
T 48100 40300 5 10 0 0 0 0 1
footprint=ACY400
}
C 47100 40200 1 0 0 jumper-1.sym
{
T 47400 40700 5 8 0 0 0 0 1
device=JUMPER
T 46900 40700 5 10 1 1 0 0 1
refdes=J1
}
N 48300 41400 46500 41400 4
N 46500 41400 46500 40900 4
N 52100 47000 53400 47000 4
N 46500 43700 47100 43700 4
N 45100 50200 45100 49400 4
C 51400 49200 1 90 0 gnd-1.sym
N 49700 49300 49700 48700 4
N 49700 48700 46900 48700 4
N 49900 49100 49900 48500 4
N 49900 48500 46700 48500 4
C 53100 48600 1 90 0 resistor-variable-1.sym
{
T 52200 49400 5 10 0 0 90 0 1
device=VARIABLE_RESISTOR
T 52800 48900 5 10 1 1 180 0 1
refdes=RV2
T 52400 48500 5 10 1 1 0 0 1
value=10K
}
N 51100 49100 52500 49100 4
C 52900 48500 1 0 0 gnd-1.sym
C 50000 49400 1 270 1 gnd-1.sym
C 50000 49600 1 270 1 gnd-1.sym
C 51400 48800 1 90 0 gnd-1.sym
C 51400 49400 1 90 0 gnd-1.sym
N 46700 49900 46700 47600 4
N 46900 49900 46900 47400 4
N 49300 49900 49300 49100 4
N 49300 49100 47300 49100 4
N 48900 49500 47700 49500 4
N 49100 50400 49100 49300 4
N 49100 49300 47500 49300 4
N 49500 50600 49500 48900 4
N 49500 48900 47100 48900 4
N 47200 41200 47200 42200 4
N 47200 42200 47900 42200 4
N 47900 42200 47900 47400 4
N 47700 46600 49500 46600 4
N 47500 46800 49500 46800 4
N 47300 47000 49500 47000 4
N 47100 47200 49500 47200 4
N 46900 47400 49500 47400 4
N 48100 41900 48100 44300 4
N 46500 44300 46500 49900 4
N 46300 44500 46300 49900 4
N 46100 44700 46100 49900 4
N 45900 44900 45900 49900 4
N 45700 45100 45700 49900 4
N 45500 45300 45500 49900 4
N 41300 47400 42200 47400 4
C 41200 47100 1 90 0 gnd-1.sym
C 40900 48300 1 270 0 5V-plus-1.sym
C 41100 45000 1 270 0 5V-plus-1.sym
C 44700 45700 1 270 0 5V-plus-1.sym
C 48100 41400 1 270 0 5V-plus-1.sym
C 48100 40400 1 270 0 5V-plus-1.sym
C 51100 42500 1 0 0 5V-plus-1.sym
C 53500 43800 1 180 0 5V-plus-1.sym
C 54900 47500 1 0 0 5V-plus-1.sym
C 55400 47500 1 0 0 5V-plus-1.sym
C 52800 49500 1 0 0 5V-plus-1.sym
C 50300 48700 1 90 0 5V-plus-1.sym
C 42800 40700 1 180 0 5V-plus-1.sym
N 55500 44600 55500 44700 4
N 42000 42800 42200 42800 4
N 55100 46600 55100 46200 4
N 41300 47400 41300 47800 4
N 41300 47800 40900 47800 4
N 41600 47800 42200 47800 4
N 41600 47800 41600 47500 4
N 41600 47500 40900 47500 4
N 44200 47400 44800 47400 4
N 44800 47400 44800 48000 4
C 48100 49900 1 180 0 5V-plus-1.sym
C 40300 43000 1 180 1 connector6-1.sym
{
T 42100 41200 5 10 0 0 180 6 1
device=CONNECTOR_6
T 40400 41000 5 10 1 1 180 6 1
refdes=Program
T 40300 43000 5 10 0 0 0 0 1
footprint=SIP6N
}
C 40900 46600 1 0 1 connector4-3.sym
{
T 40500 48500 5 10 1 1 0 0 1
refdes=RS232
T 40600 48650 5 10 0 0 0 6 1
device=CONNECTOR_4
T 40600 48850 5 10 0 0 0 6 1
footprint=SIP4
}
C 41100 44400 1 0 1 connector3-2.sym
{
T 40400 46100 5 10 1 1 0 0 1
refdes=Power
T 40800 46050 5 10 0 0 0 6 1
device=CONNECTOR_3
T 40800 46250 5 10 0 0 0 6 1
footprint=SIP3N
}
C 45400 50700 1 270 0 header-26.sym
{
T 48300 50200 5 10 1 1 0 0 1
refdes=Digital
T 50100 49100 5 10 0 0 270 0 1
device=HEADER26
T 45400 50700 5 10 0 0 0 0 1
footprint=HEADER26_1
}
N 48300 50700 45500 50700 4
C 48600 50600 1 90 0 gnd-1.sym
C 51100 48800 1 0 1 header-14.sym
{
T 51600 50400 5 10 1 1 180 6 1
refdes=LCD
T 49500 53500 5 10 0 0 0 6 1
device=HEADER14
T 51100 48800 5 10 0 0 0 0 1
footprint=HEADER14_1
}
N 51100 50400 49100 50400 4
N 48900 49500 48900 50100 4
N 48900 50100 50300 50100 4
N 49500 50600 51300 50600 4
N 49900 49100 50300 49100 4
N 49300 49900 50300 49900 4
N 51100 50400 51100 50100 4
N 51100 49900 51300 49900 4
N 51300 49900 51300 50600 4
C 51400 49600 1 90 0 gnd-1.sym
N 49700 49300 50300 49300 4
C 53300 50700 1 270 0 header-16.sym
{
T 55600 50200 5 10 1 1 0 0 1
refdes=Analogue
T 58000 49100 5 10 0 0 270 0 1
device=HEADER16
T 53300 50700 5 10 0 0 0 0 1
footprint=HEADER16_1
}
N 55200 50700 53400 50700 4
C 55500 50600 1 90 0 gnd-1.sym
T 55900 49600 8 10 1 1 270 0 1
refdes=J?
C 55900 45500 1 0 0 connector2-3.sym
{
T 56600 46400 5 10 1 1 0 6 1
refdes=TWI
T 56200 46750 5 10 0 0 0 0 1
device=CONNECTOR_2
T 56200 46950 5 10 0 0 0 0 1
footprint=SIP2N
}
N 52100 46000 55900 46000 4
N 55900 46000 55900 45900 4