This document contains a circuit diagram with multiple components including integrated circuits, logic gates, and voltage sources connected together. It shows 11 units of 4017BD_5V decade counters, 2 units of AND2 logic gates, 1 unit of 300Hz oscillator, and various voltage sources connected in a circuit. The diagram displays how the different components are wired together to form the overall circuit.

1. 0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
A
B
C
D
E
F
G
U1
4017BD_5V
O0
3
O1
2
O2
4
O3
7
~CP1
13
MR
15
CP0
14
O4
10
O5
1
O6
5
O7
6
O8
9
O9
11
~O5-9
12
U2
4017BD_5V
O0
3
O1
2
O2
4
O3
7
~CP1
13
MR
15
CP0
14
O4
10
O5
1
O6
5
O7
6
O8
9
O9
11
~O5-9
12
U3
4017BD_5V
O0
3
O1
2
O2
4
O3
7
~CP1
13
MR
15
CP0
14
O4
10
O5
1
O6
5
O7
6
O8
9
O9
11
~O5-9
12
O0
3
O1
2
O2
4
O3
7
~CP1
13
MR
15
CP0
14
10
U5
AND2
U6
AND2
U7
AND2
X1
2.5 V
X2
2.5 V
X3
2.5 V
X4
2.5 V
X5
2.5 V
X6
2.5 V
X7
2.5 V
X8
2.5 V
X9
2.5 V
X10
2.5 V
X11
2.5 V
X12
2.5 V
X13
2.5 V
X14
2.5 V
X15
2.5 V
X16
2.5 V
X17
2.5 V
X18
2.5 V
X19
2.5 V
X20
2.5 V
X21
2.5 V
X22
2.5 V
X23
2.5 V
X24
2.5 V 2.5 V2.5 V
U8
300Hz
X33
2.5 V
X34
2.5 V
X35
2.5 V
X36
2.5 V
X37
2.5 VX38
2.5 V
X39
2.5 V
X40
2.5 V
X41
2.5 V
X42
2.5 V
X43
2.5 V
X44
2.5 VX45
2.5 VX46
2.5 VX47
2.5 V
X48
2.5 V
X49
2.5 V
X50
2.5 V
X51
2.5 V
X52
2.5 V
X53
2.5 V
X54
2.5 V
X55
2.5 V
X56
2.5 V
U9
4017BD_5V
O0
3
O1
2
O2
4
O3
7
~CP1
13
MR
15
CP0
14
O4
10
O5
1
O6
5
O7
6
O8
9
O9
11
~O5-9
12
U10
300Hz
O0
3
O1
2
O2
4
7
~CP1
13
15
CP0
14

2. 8
8
A
B
C
D
E
F
G
U4
4017BD_5V
O4
10
O5
1
O6
5
O7
6
O8
9
O9
11
~O5-9
12
X25
2.5 V
X26
2.5 V
X27
2.5 V
X28
2.5 V
X29
2.5 V
X30
2.5 V
X31
2.5 V
X32
2.5 V
U11
4017BD_5V
O3
7
MR
15
O4
10
O5
1
O6
5
O7
6
O8
9
O9
11
~O5-9
12