Version 4
SHEET 1 4212 680
WIRE 3472 -640 -320 -640
WIRE -32 -384 -32 -432
WIRE 416 -384 416 -432
WIRE 816 -384 816 -432
WIRE 1072 -384 1072 -432
WIRE 1216 -384 1216 -432
WIRE 1664 -384 1664 -432
WIRE 2064 -384 2064 -432
WIRE 2320 -384 2320 -432
WIRE 2464 -384 2464 -432
WIRE 2912 -384 2912 -432
WIRE 3312 -384 3312 -432
WIRE -496 -368 -496 -432
WIRE -32 -288 -32 -304
WIRE 32 -288 -32 -288
WIRE 416 -288 416 -304
WIRE 480 -288 416 -288
WIRE 816 -288 816 -304
WIRE 880 -288 816 -288
WIRE 1216 -288 1216 -304
WIRE 1280 -288 1216 -288
WIRE 1664 -288 1664 -304
WIRE 1728 -288 1664 -288
WIRE 2064 -288 2064 -304
WIRE 2128 -288 2064 -288
WIRE 2464 -288 2464 -304
WIRE 2528 -288 2464 -288
WIRE 2912 -288 2912 -304
WIRE 2976 -288 2912 -288
WIRE 3312 -288 3312 -304
WIRE 3376 -288 3312 -288
WIRE -32 -256 -32 -288
WIRE 416 -256 416 -288
WIRE 816 -256 816 -288
WIRE 1216 -256 1216 -288
WIRE 1664 -256 1664 -288
WIRE 2064 -256 2064 -288
WIRE 2464 -256 2464 -288
WIRE 2912 -256 2912 -288
WIRE 3312 -256 3312 -288
WIRE -496 -224 -496 -288
WIRE -320 -208 -320 -640
WIRE -272 -208 -320 -208
WIRE -144 -208 -192 -208
WIRE -96 -208 -144 -208
WIRE 32 -208 32 -288
WIRE 176 -208 32 -208
WIRE 304 -208 256 -208
WIRE 352 -208 304 -208
WIRE 480 -208 480 -288
WIRE 576 -208 480 -208
WIRE 704 -208 656 -208
WIRE 752 -208 704 -208
WIRE 880 -208 880 -288
WIRE 976 -208 880 -208
WIRE 1072 -208 1072 -304
WIRE 1072 -208 1056 -208
WIRE 1104 -208 1072 -208
WIRE 1152 -208 1104 -208
WIRE 1280 -208 1280 -288
WIRE 1424 -208 1280 -208
WIRE 1552 -208 1504 -208
WIRE 1600 -208 1552 -208
WIRE 1728 -208 1728 -288
WIRE 1824 -208 1728 -208
WIRE 1952 -208 1904 -208
WIRE 2000 -208 1952 -208
WIRE 2128 -208 2128 -288
WIRE 2224 -208 2128 -208
WIRE 2320 -208 2320 -304
WIRE 2320 -208 2304 -208
WIRE 2352 -208 2320 -208
WIRE 2400 -208 2352 -208
WIRE 2528 -208 2528 -288
WIRE 2672 -208 2528 -208
WIRE 2800 -208 2752 -208
WIRE 2848 -208 2800 -208
WIRE 2976 -208 2976 -288
WIRE 3072 -208 2976 -208
WIRE 3200 -208 3152 -208
WIRE 3248 -208 3200 -208
WIRE 3376 -208 3376 -288
WIRE 3472 -208 3472 -640
WIRE 3472 -208 3376 -208
WIRE -144 -144 -144 -208
WIRE 304 -144 304 -208
WIRE 704 -144 704 -208
WIRE 1104 -144 1104 -208
WIRE 1552 -144 1552 -208
WIRE 1952 -144 1952 -208
WIRE 2352 -144 2352 -208
WIRE 2800 -144 2800 -208
WIRE 3200 -144 3200 -208
WIRE -32 -96 -32 -160
WIRE 416 -96 416 -160
WIRE 816 -96 816 -160
WIRE 1216 -96 1216 -160
WIRE 1664 -96 1664 -160
WIRE 2064 -96 2064 -160
WIRE 2464 -96 2464 -160
WIRE 2912 -96 2912 -160
WIRE 3312 -96 3312 -160
WIRE -144 -16 -144 -80
WIRE -32 -16 -32 -32
WIRE -32 -16 -144 -16
WIRE 304 -16 304 -80
WIRE 416 -16 416 -32
WIRE 416 -16 304 -16
WIRE 704 -16 704 -80
WIRE 816 -16 816 -32
WIRE 816 -16 704 -16
WIRE 1104 -16 1104 -80
WIRE 1216 -16 1216 -32
WIRE 1216 -16 1104 -16
WIRE 1552 -16 1552 -80
WIRE 1664 -16 1664 -32
WIRE 1664 -16 1552 -16
WIRE 1952 -16 1952 -80
WIRE 2064 -16 2064 -32
WIRE 2064 -16 1952 -16
WIRE 2352 -16 2352 -80
WIRE 2464 -16 2464 -32
WIRE 2464 -16 2352 -16
WIRE 2800 -16 2800 -80
WIRE 2912 -16 2912 -32
WIRE 2912 -16 2800 -16
WIRE 3200 -16 3200 -80
WIRE 3312 -16 3312 -32
WIRE 3312 -16 3200 -16
WIRE -32 16 -32 -16
WIRE 416 16 416 -16
WIRE 816 16 816 -16
WIRE 1216 16 1216 -16
WIRE 1664 16 1664 -16
WIRE 2064 16 2064 -16
WIRE 2464 16 2464 -16
WIRE 2912 16 2912 -16
WIRE 3312 16 3312 -16
FLAG -32 16 0
FLAG -32 -432 Vcc
FLAG 416 16 0
FLAG 416 -432 Vcc
FLAG 816 16 0
FLAG 816 -432 Vcc
FLAG -496 -432 Vcc
FLAG -496 -224 0
FLAG 1216 16 0
FLAG 1216 -432 Vcc
FLAG 1664 16 0
FLAG 1664 -432 Vcc
FLAG 2064 16 0
FLAG 2064 -432 Vcc
FLAG 1072 -432 Vcc
FLAG 2464 16 0
FLAG 2464 -432 Vcc
FLAG 2912 16 0
FLAG 2912 -432 Vcc
FLAG 3312 16 0
FLAG 3312 -432 Vcc
FLAG 2320 -432 Vcc
SYMBOL npn -96 -256 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL cap -160 -144 R0
SYMATTR InstName C1
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor -176 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor -16 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL LED -48 -96 R0
SYMATTR InstName D1
SYMATTR Value NSPW500BS
SYMBOL npn 352 -256 R0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL cap 288 -144 R0
SYMATTR InstName C2
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 272 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 432 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL LED 400 -96 R0
SYMATTR InstName D2
SYMATTR Value NSPW500BS
SYMBOL npn 752 -256 R0
SYMATTR InstName Q3
SYMATTR Value 2N2222
SYMBOL cap 688 -144 R0
SYMATTR InstName C3
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 672 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 832 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL LED 800 -96 R0
SYMATTR InstName D3
SYMATTR Value NSPW500BS
SYMBOL voltage -496 -384 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL npn 1152 -256 R0
SYMATTR InstName Q4
SYMATTR Value 2N2222
SYMBOL cap 1088 -144 R0
SYMATTR InstName C4
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 1072 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 1232 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R9
SYMATTR Value 1k
SYMBOL LED 1200 -96 R0
SYMATTR InstName D4
SYMATTR Value NSPW500BS
SYMBOL npn 1600 -256 R0
SYMATTR InstName Q5
SYMATTR Value 2N2222
SYMBOL cap 1536 -144 R0
SYMATTR InstName C5
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 1520 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 1680 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R11
SYMATTR Value 1k
SYMBOL LED 1648 -96 R0
SYMATTR InstName D5
SYMATTR Value NSPW500BS
SYMBOL npn 2000 -256 R0
SYMATTR InstName Q6
SYMATTR Value 2N2222
SYMBOL cap 1936 -144 R0
SYMATTR InstName C6
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 1920 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R12
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 2080 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R13
SYMATTR Value 1k
SYMBOL LED 2048 -96 R0
SYMATTR InstName D6
SYMATTR Value NSPW500BS
SYMBOL Misc\\EuropeanResistor 1088 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R14
SYMATTR Value 10meg
SYMBOL npn 2400 -256 R0
SYMATTR InstName Q7
SYMATTR Value 2N2222
SYMBOL cap 2336 -144 R0
SYMATTR InstName C7
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 2320 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R15
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 2480 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R16
SYMATTR Value 1k
SYMBOL LED 2448 -96 R0
SYMATTR InstName D7
SYMATTR Value NSPW500BS
SYMBOL npn 2848 -256 R0
SYMATTR InstName Q8
SYMATTR Value 2N2222
SYMBOL cap 2784 -144 R0
SYMATTR InstName C8
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 2768 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R17
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 2928 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R18
SYMATTR Value 1k
SYMBOL LED 2896 -96 R0
SYMATTR InstName D8
SYMATTR Value NSPW500BS
SYMBOL npn 3248 -256 R0
SYMATTR InstName Q9
SYMATTR Value 2N2222
SYMBOL cap 3184 -144 R0
SYMATTR InstName C9
SYMATTR Value 47µ
SYMBOL Misc\\EuropeanResistor 3168 -224 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R19
SYMATTR Value 33k
SYMBOL Misc\\EuropeanResistor 3328 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R20
SYMATTR Value 1k
SYMBOL LED 3296 -96 R0
SYMATTR InstName D9
SYMATTR Value NSPW500BS
SYMBOL Misc\\EuropeanResistor 2336 -288 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R21
SYMATTR Value 10meg
TEXT -530 40 Left 2 !.tran 10s