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567 tone decoder
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Parcking guard circuit
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BOM
ID
Name
Designator
Footprint
Quantity
1
LED0
D1
LED-0805
1
2
1k
R1,R3,R2,R4,R5,R7,R9,R13,R10,R12
R3
10
3
10k
R2,R3,R4,R6
R3
4
4
5
V1
BATTERY
1
5
DIODE_PHOTODIODE_RevE_Date15jun2010
D3
NONE
1
6
555
U1
DIP08
1
7
3.9k
R1
R3
1
8
0.1u
C1
C1
1
9
0.01u
C2
C1
1
10
20k
R3
R3
1
11
3.3k
R2
R3
1
12
LM567CM
U1
SOIC8
1
13
5k
R1
R3
1
14
0.02u
C1,C3
C1
2
15
0.005u
C4
C1
1
16
1u
C5
C1
1
17
SIN(0 3 100) AC 1 0
V2
2P-5.0
1
18
NE555P
U1,U2
DIP8-2.54-10.9X6.6MM
2
19
NE567N
U2,U1
DIL08
2
20
5V Step-Up Voltage Regulator NCP1402
U3
5V Step-Up Voltage Regulator NCP1402
1
21
200
R3,R5
R3
2
22
1M
R6
R3
1
23
3u
C1,C4
CP_8X13MM
2
24
0.005u
C2
CP_8X13MM
1
25
4.7u
C3,C5
CP_8X13MM
2
26
1u
C5
CP_8X13MM
1
27
1K
V1
2P-5.0
1
28
DIP LED Red-Red;
D3
LED2-2.54-D3.0MM
1
29
photodiode
D2
NONE
1
30
0.1u
C6
CP_8X13MM
1
31
2u
C2
CP_8X13MM
1
32
2.2u
C4
CP_8X13MM
1
33
220
R1,R14
R3
2
34
22K
R3
R3
1
35
220k
R5
R3
1
36
LED
D1
LED3MM
1
37
22k
R8,R4
R3
2
38
10n
C1
CP_8X13MM
1
39
PHOTOTRANSISTORPT17-21C-L41-TR8
Q1
PT17-21C-L41-TR8
1
40
BD139
Q2
ONSC-TO-225-3-77-09
1
41
0.01u
C7
CP_8X13MM
1
42
BUZZER
SG1
BUZZER-CMT1603
1
43
2.2k
R11
R3
1
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