| Version 4 |
| H-Bridge |
| SHEET 1 1076 680 |
| WIRE -448 -160 -656 -160 |
| WIRE 128 -160 -448 -160 |
| WIRE 192 -160 128 -160 |
| WIRE 336 -160 192 -160 |
| WIRE 368 -160 336 -160 |
| WIRE 912 -160 368 -160 |
| WIRE 912 -144 912 -160 |
| WIRE 128 -112 128 -160 |
| WIRE 368 -112 368 -160 |
| WIRE -448 -96 -448 -160 |
| WIRE -192 -64 -304 -64 |
| WIRE -80 -64 -192 -64 |
| WIRE 64 -64 0 -64 |
| WIRE 192 -64 192 -160 |
| WIRE 480 -64 432 -64 |
| WIRE 688 -64 560 -64 |
| WIRE 768 -64 688 -64 |
| WIRE 336 -48 336 -160 |
| WIRE -192 -16 -192 -64 |
| WIRE 688 0 688 -64 |
| WIRE 768 16 768 -64 |
| WIRE 1008 16 768 16 |
| WIRE -448 32 -448 -16 |
| WIRE -416 32 -448 32 |
| WIRE -256 32 -336 32 |
| WIRE 128 48 128 -16 |
| WIRE 192 48 192 0 |
| WIRE 192 48 128 48 |
| WIRE 336 48 336 16 |
| WIRE 416 48 416 -32 |
| WIRE 416 48 336 48 |
| WIRE 816 48 752 48 |
| WIRE 912 48 912 -64 |
| WIRE 912 48 896 48 |
| WIRE -304 64 -304 -64 |
| WIRE -656 96 -656 -160 |
| WIRE 192 96 192 48 |
| WIRE -448 112 -448 32 |
| WIRE 336 112 336 48 |
| WIRE 912 112 912 48 |
| WIRE 128 128 128 48 |
| WIRE 416 144 416 48 |
| WIRE 1008 160 1008 96 |
| WIRE 64 176 -16 176 |
| WIRE 560 192 480 192 |
| WIRE -304 208 -304 144 |
| WIRE 128 256 128 224 |
| WIRE 192 256 192 160 |
| WIRE 192 256 128 256 |
| WIRE 336 256 336 176 |
| WIRE 336 256 192 256 |
| WIRE 416 256 416 240 |
| WIRE 416 256 336 256 |
| WIRE -192 320 -192 80 |
| WIRE 560 320 560 192 |
| WIRE 560 320 -192 320 |
| WIRE -656 368 -656 176 |
| WIRE -448 368 -448 192 |
| WIRE -448 368 -656 368 |
| WIRE -304 368 -304 272 |
| WIRE -304 368 -448 368 |
| WIRE -16 368 -16 176 |
| WIRE -16 368 -304 368 |
| WIRE 688 368 688 96 |
| WIRE 688 368 -16 368 |
| WIRE 912 368 912 192 |
| WIRE 912 368 688 368 |
| WIRE 1008 368 1008 224 |
| WIRE 1008 368 912 368 |
| WIRE -656 400 -656 368 |
| WIRE 0 0 0 0 |
| FLAG -656 400 0 |
| SYMBOL res 16 -80 R90 |
| WINDOW 0 0 56 VBottom 2 |
| WINDOW 3 32 56 VTop 2 |
| SYMATTR InstName R1 |
| SYMATTR Value 100 |
| SYMBOL voltage -656 80 R0 |
| WINDOW 123 0 0 Left 0 |
| WINDOW 39 0 0 Left 0 |
| SYMATTR InstName V1 |
| SYMATTR Value 9 |
| SYMBOL res 576 -80 R90 |
| WINDOW 0 0 56 VBottom 2 |
| WINDOW 3 32 56 VTop 2 |
| SYMATTR InstName R2 |
| SYMATTR Value 100 |
| SYMBOL res 928 -48 R180 |
| WINDOW 0 36 76 Left 2 |
| WINDOW 3 36 40 Left 2 |
| SYMATTR InstName R3 |
| SYMATTR Value 1k |
| SYMBOL res 912 32 R90 |
| WINDOW 0 0 56 VBottom 2 |
| WINDOW 3 32 56 VTop 2 |
| SYMATTR InstName R4 |
| SYMATTR Value 1k |
| SYMBOL diode 352 16 R180 |
| WINDOW 0 24 64 Left 2 |
| WINDOW 3 24 0 Left 2 |
| SYMATTR InstName D1 |
| SYMBOL diode 208 0 R180 |
| WINDOW 0 24 64 Left 2 |
| WINDOW 3 24 0 Left 2 |
| SYMATTR InstName D2 |
| SYMBOL diode 352 176 R180 |
| WINDOW 0 24 64 Left 2 |
| WINDOW 3 24 0 Left 2 |
| SYMATTR InstName D3 |
| SYMBOL diode 208 160 R180 |
| WINDOW 0 24 64 Left 2 |
| WINDOW 3 24 0 Left 2 |
| SYMATTR InstName D4 |
| SYMBOL npn -256 -16 R0 |
| SYMATTR InstName Q1 |
| SYMATTR Value 2N2222 |
| SYMBOL npn 752 0 M0 |
| SYMATTR InstName Q2 |
| SYMATTR Value 2N2222 |
| SYMBOL npn 480 144 M0 |
| SYMATTR InstName Q3 |
| SYMATTR Value TIP41 |
| SYMBOL npn 64 128 R0 |
| WINDOW 0 54 28 Left 2 |
| WINDOW 3 59 67 Left 2 |
| SYMATTR InstName Q4 |
| SYMATTR Value TIP41 |
| SYMBOL pnp 64 -16 M180 |
| WINDOW 0 38 40 Left 2 |
| WINDOW 3 49 68 Left 2 |
| SYMATTR InstName Q5 |
| SYMATTR Value TIP42 |
| SYMBOL pnp 432 -16 R180 |
| WINDOW 0 28 41 Left 2 |
| WINDOW 3 51 69 Left 2 |
| SYMATTR InstName Q6 |
| SYMATTR Value TIP42 |
| SYMBOL res 992 0 R0 |
| SYMATTR InstName R5 |
| SYMATTR Value 680 |
| SYMBOL res -320 48 R0 |
| WINDOW 3 38 18 Left 2 |
| SYMATTR InstName R6 |
| SYMATTR Value 680 |
| SYMBOL res -464 -112 R0 |
| SYMATTR InstName R7 |
| SYMATTR Value 1k |
| SYMBOL res -320 16 R90 |
| WINDOW 0 0 56 VBottom 2 |
| WINDOW 3 32 56 VTop 2 |
| SYMATTR InstName R8 |
| SYMATTR Value 1k |
| SYMBOL sw -448 96 R0 |
| SYMATTR InstName S1 |
| SYMBOL sw 912 96 R0 |
| SYMATTR InstName S2 |
| SYMBOL LED 992 160 R0 |
| SYMATTR InstName D5 |
| SYMBOL LED -320 208 R0 |
| WINDOW 0 37 2 Left 2 |
| WINDOW 3 38 55 Left 2 |
| SYMATTR InstName D6 |
|
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