Here I am presenting my final mini-project setup.Still I am welcoming new ideas to improve my final circuit.
TRANSCRIPT
20V
1N41
4810
K
4N25
1uF
BC547
74LS
123N
4017N
NE555
20V
100K
1K 1N4148
BC547
1M
4093N 4093N
100u
F
100K
1K
1K
10K
1K 1K
560K
100uF
1K
GND
+5V
GND
GND
+5V
1N41
48GND
0.47uF (250V)0.
1uF
0.1uF
+5V GND
M01
PTH
+5V GND
+5V GND
+5V GND
ZEN
ER
D2
R1
1
2
6
4
5
OPTO
C2
T1
A1
B2
CLR
3Q
4
Q13
C14
R/C
15
IC1A
816 IC1P
GNDVCC
Q5 1
Q1 2Q0 3
Q2 4
Q6 5
Q7 6
Q3 7
Q8 9
Q4 10
Q9 11
CO 12
ENA13
CLK14
RES15
IC3
816 IC3PVDD VSS
TRE6
OUT 3DIS7
TRI2
VCC+ 8
GND 1CON 5
/RES 4
IC4
ZEN
ER
.
R2
R3 D4
T2
R4
1
23
IC5A 5
64
IC5B
714 IC5PVDD VSS
C3R5
R6
R7
R8
R9
R10 R11
C5
R12
112
K1_DPDT56
3
K1_DPDT
87
10
K1_DPDT
D5
C1C
7
C8
1 2
JP1
1
U$1
1 2
JP2
1234JP
3
1 2RJ1
1
RING TIP
+12V
0.1uF
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vvvvvvvvvvvvvvvvvvv
Typewriter
miss pulse detector
vvvvvvvvvvvvvvvvvvv
Typewriter
Turns-on relay for 60 Sec, after detecting 6th ring
vvvvvvvvvvvvvvvvvvv
Typewriter
ring detection stage
vvvvvvvvvvvvvvvvvvv
Typewriter
to JP5 of board 2
vvvvvvvvvvvvvvvvvvv
Typewriter
BOARD 1
vvvvvvvvvvvvvvvvvvv
Typewriter
from phone wall jack
vvvvvvvvvvvvvvvvvvv
Typewriter
to JP1 of board 2
vvvvvvvvvvvvvvvvvvv
Typewriter
from board 4
vvvvvvvvvvvvvvvvvvv
Typewriter
HOME AUTOMATION USING DTMF TOUCH TONE
vvvvvvvvvvvvvvvvvvv
Typewriter
Telephone based Device controller
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23
1
23
1
ZEN
ER
D2
R1
OPTO
C2
T1
IC1
IC3
IC4
ZEN
ER
.
R2
R3
D4T2
R4
IC5
C3
R5
R6
R7
R8
R9
R10 R
11C
5
R12
K1_
DP
DT
D5
C1
C7
C8
U$1
JP2
JP3
RJ1
120
V
1N41
4810
K
4N25
1uF
BC
547
74LS123N
4017
N
NE555
20V
100K
1K1N4148
BC
547
1M
4093N
100uF
100K
1K
1K
10K
1K 1K 560K
100u
F
1K
1N41
48
0.47
uF (2
50V
)
0.1uF
0.1u
F
M01PTH
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3.57MHz
74HC154N
74HCT04N
74HCT04N
74HCT04N
74HCT04N
74HCT04N
56K
47K
68K
56K
56K
56K
0.1uF(250V)
0.1uF(250V)
150K
5.6V
5.6V
GND
+5V
+5V
+5V
GND
GND
CM8870CP
330K
1N4148
100K
0.1uF
+5V
10K
GNDGND
1K
M01PTH
M01PTH
M01PTH
M01PTH
M01PTH
21Q1
01
12
23
34
45
56
67
78
89
910
1011
1113
1214
1315
1416
1517
G1
18G2
19
D20
C21
B22
A23
1224
IC1P
GND
VCC
12 IC2A
34 IC2B
56 IC2C
98 IC2D
1110
IC2E
714
IC2P
GND
VCC
R2
R3
R4
R5
R6
R7
C2
C3
R8
ZENER.
ZENER
1 2
JP1
1 2
JP2
1 2 3 4 5
JP3
IN+1
IN-2
GS3
OSC17
OSC28
VREF4
ST/GT 17
EST 16
STD 15
TOE 10
Q1 11
Q2 12
Q3 13
Q4 14
INH 5
VDD18
VSS9
IC3
VSS6
R11D1
R12
C1
R13
R1
1234JP5
JP4
JP6
1234
JP7
JP8
JP9
JP10
1234JP11
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vvvvvvvvvvvvvvvvvvv
Typewriter
from JP3
vvvvvvvvvvvvvvvvvvv
Typewriter
BOARD 2
vvvvvvvvvvvvvvvvvvv
Typewriter
of board 1
vvvvvvvvvvvvvvvvvvv
Typewriter
from JP2 of board 1
vvvvvvvvvvvvvvvvvvv
Typewriter
for audio fed-back
vvvvvvvvvvvvvvvvvvv
Typewriter
for audio beep generator
vvvvvvvvvvvvvvvvvvv
Typewriter
for 7-seg display
vvvvvvvvvvvvvvvvvvv
Typewriter
both for POR circuit
vvvvvvvvvvvvvvvvvvv
Typewriter
for device status check
vvvvvvvvvvvvvvvvvvv
Typewriter
to JP1 of board 3
vvvvvvvvvvvvvvvvvvv
Typewriter
dc loop to automatic off-hook
vvvvvvvvvvvvvvvvvvv
Typewriter
DTMF IC
vvvvvvvvvvvvvvvvvvv
Typewriter
from board 4
vvvvvvvvvvvvvvvvvvv
Typewriter
in differential config.
vvvvvvvvvvvvvvvvvvv
Typewriter
decoding section
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JP4
M01PTHJP6
M01PTH
JP8
M01PTH
JP9
M01PTH
JP10
M01PTHQ1
IC1
IC2
R2
R3
R4
R5
R6
R7
C2
C3
R8
ZENER.
ZENER
JP1
JP2
JP3
IC3
R11
D1
R12
C1
R13
R1
JP5
JP7
JP11
3.57MHz
74HC154N
74HCT04N
56K
47K
68K
56K
56K
56K
0.1uF(250V)
0.1uF(250V)
150K
5.6V
5.6V
CM8870CP
330K
1N4148
100K
0.1uF
10K
1K
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74LS126N
74LS126N
74LS126N
74LS126N
74HC04N
74HC04N
74HC04N
74HC04N
74LS74N
74LS74N
74LS74N
74LS74N
4.7K
4.7K
4.7K
4.7K
BC547
BC547
BC547
BC547
47uF(35V)
NE555
BC547
1K
0.1uF1K
0.1uF
1K
1K10K
100K
GND
GND VCC
GND+5V
+5V
+5V
1
23 IC1A
45
6 IC1B
10
98 IC1C
13
1211 IC1D
12 IC2A
34 IC2B
56 IC2C
98 IC2D
CLR
1
D2
CLK
3
PRE
4Q
5
Q6
IC3A
CLR
13
D12
CLK
11
PRE
10Q
9
Q8
IC3B
CLR
1
D2
CLK
3
PRE
4Q
5
Q6
IC4A
CLR
13
D12
CLK
11
PRE
10Q
9
Q8
IC4B
R1
R2
R3
R4
T1 T2 T3 T4
LED1
LED2
LED3
LED4
C1
TRE6
OUT 3DIS7
TRI2
VCC+ 8
GND 1CON 5
/RES 4
IC5
T5
R5
C2
R6
C3
R7
R8
R9
R10
1 2 3 4 5
JP1
1 2
JP2
1234JP3
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vvvvvvvvvvvvvvvvvvv
Typewriter
BOARD 3
vvvvvvvvvvvvvvvvvvv
Typewriter
from JP3 of board 2
vvvvvvvvvvvvvvvvvvv
Typewriter
for status check
vvvvvvvvvvvvvvvvvvv
Typewriter
turns-on buffer for 5 Sec
vvvvvvvvvvvvvvvvvvv
Typewriter
device 1
vvvvvvvvvvvvvvvvvvv
Typewriter
device 2
vvvvvvvvvvvvvvvvvvv
Typewriter
device 3
vvvvvvvvvvvvvvvvvvv
Typewriter
device 4
vvvvvvvvvvvvvvvvvvv
Typewriter
key press '*1*0'
vvvvvvvvvvvvvvvvvvv
Typewriter
key press '*2*0'
vvvvvvvvvvvvvvvvvvv
Typewriter
key press '*3*0'
vvvvvvvvvvvvvvvvvvv
Typewriter
key press '*4*0'
vvvvvvvvvvvvvvvvvvv
Typewriter
when '*' key-press
vvvvvvvvvvvvvvvvvvv
Typewriter
for turn on/off devices
vvvvvvvvvvvvvvvvvvv
Typewriter
from board 4
vvvvvvvvvvvvvvvvvvv
Typewriter
on/off by D FF toggling action
vvvvvvvvvvvvvvvvvvv
Typewriter
vvvvvvvvvvvvvvvvvvv
Typewriter
output section
vvvvvvvvvvvvvvvvvvv
Typewriter
vvvvvvvvvvvvvvvvvvv
Typewriter
to toggle state
vvvvvvvvvvvvvvvvvvv
Typewriter
to toggle state
vvvvvvvvvvvvvvvvvvv
Typewriter
to toggle state
vvvvvvvvvvvvvvvvvvv
Typewriter
to toggle state
vvvvvvvvvvvvvvvvvvv
Typewriter
1K
vvvvvvvvvvvvvvvvvvv
Typewriter
1K
vvvvvvvvvvvvvvvvvvv
Typewriter
1K
vvvvvvvvvvvvvvvvvvv
Typewriter
1K
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23 1 23 1 23 1 23 1
23
1
IC1
IC2
IC3
IC4
R1
R2
R3
R4
T1T2
T3T4
LED1 LED2 LED3 LED4
C1
IC5
T5R5
C2
R6
C3
R7
R8
R9
R10
JP1 JP2
JP3
74LS126N
74HC04N
74LS74N 74LS74N
4.7K
4.7K
4.7K
4.7K
BC547 BC547
BC547
BC547
47uF(35V)
NE555
BC547
1K
0.1uF
1K
0.1uF
1K
1K10K
100K
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230-12VAC
1N4004
1N4004
1N4004
1N4004
0.1uF470uF
M01PTH
GND
M01PTH
78L05Z
GND
1
23
4
TR1
D1
D2
D3
D4
C1C21 2
JP1
JP2
1 2
JP3
1 2
JP4
1 2
JP5
JP6
VI 3
2
VO1
IC2
GND
PRI
SEC +
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vvvvvvvvvvvvvvvvvvv
Typewriter
BOARD 4
vvvvvvvvvvvvvvvvvvv
Typewriter
to supply headers of other ports
vvvvvvvvvvvvvvvvvvv
Typewriter
for 12V relays
vvvvvvvvvvvvvvvvvvv
Typewriter
for other components
vvvvvvvvvvvvvvvvvvv
Typewriter
power supply section
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vvvvvvvvvvvvvvvvvvv
Typewriter
VI
vvvvvvvvvvvvvvvvvvv
Typewriter
V0
P1
S1
VP31
JP2M01PTH
JP6
M01PTH
TR1
D1
D2
D3
D4
C1C2
JP1JP3 JP4JP5
IC2
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vvvvvvvvvvvvvvvvvvv
Typewriter
AUDIO BEEP FED-BACK (for device status check), 7-SEG DISPLAY, POR (Power On Reset) CIRCUITS ARE FOLLOWING...
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4/1/2010 10:26:18 AM C:\Documents and Settings\vvvvvvvvvvvvvvvvvvv\My Documents\eagle\VINO\audio_beep.sch (Sheet: 1/1)
4060N
TL061P470R
100n
F
74A
S08
N
74A
S08
N
74A
S08
N
74A
S08
N
BC547
SPDT
1N41
48
M01
PTH
M01
PTH
220K
1K2
22nF
220K
22nF
M01
PTH
470R
+5V
GND
+5V GND
GND
GNDGND
M01
PTH
+5V
GND+5V
74LS
32N
74LS
32N
74LS
32N
VCC
GND
GND
Q12 1
Q13 2
Q14 3
Q6 4Q5 5
Q7 6
Q4 7
P0 9
P0 10
P111
RES12
Q9 13Q8 14
Q10 15
IC1
816 IC1PVDD VSS
51
2
36
8
IC274
R1 C1
123
IC3A
456
IC3B
9108
IC3C
121311
IC3D
714
IC3P
GN
DV
CC
T1 52
K1
13
K1
D1
+12V
1234
JP2
1234
JP3
1 2
JP4
JP5
R2
R3
C2
R4
C3
JP6
R5
JP7
123
IC4A
456
IC4B
9108
IC4C
714
IC4P
GN
DV
CC
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vvvvvvvvvvvvvvvvvvv
Typewriter
filter
vvvvvvvvvvvvvvvvvvv
Typewriter
3.57MHz divider
vvvvvvvvvvvvvvvvvvv
Typewriter
to JP4 of board 2
vvvvvvvvvvvvvvvvvvv
Typewriter
from 4th pin of 8870 IC
vvvvvvvvvvvvvvvvvvv
Typewriter
from JP3 of board 3
vvvvvvvvvvvvvvvvvvv
Typewriter
from JP 11 of board 2
vvvvvvvvvvvvvvvvvvv
Typewriter
AUDIO BEEP FED-BACK FOR STATUS CHECK
vvvvvvvvvvvvvvvvvvv
Typewriter
from crystal osc of 8870 IC
4/1/2010 10:25:38 AM C:\Documents and Settings\vvvvvvvvvvvvvvvvvvv\My Documents\eagle\VINO\audio_beep.brd
+12V
M01PTHJP5
M01PTH
JP6
M01PTH
JP7
M01PTH
23
1
IC1
IC2
R1 C1
IC3
T1 K1
D1
JP2
JP3
JP4
R2
R3
C2
R4
C3
R5
IC4
4060
N
TL06
1P
470R
100nF
74AS08N
BC
547
SPDT
1N41
48
220K
1K2 22nF
220K
22nF
470R
74LS32N
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4/1/2010 10:31:11 AM C:\Documents and Settings\vvvvvvvvvvvvvvvvvvv\My Documents\eagle\VINO\audio_beep.brd
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4/1/2010 11:26:27 AM C:\Documents and Settings\vvvvvvvvvvvvvvvvvvv\My Documents\eagle\VINO\POR_LED.sch (Sheet: 1/1)
4093N 4093N
4093N
74LS47N
HD
-E10
1
10uF
+5V GND
M01
PTH
M01
PTH
100K
GND
VCC
180R
180R
180R
180R
180R
180R
180R
VCC
+5V GND
GND +5V
1
23
IC1A 5
64
IC1B
8
910
IC1C
714 IC1PVDD VSS
8 16
IC2G
$2GND VCC
IB1
IC2
LT3
BI/RBO4
RBI5
ID6
IA7
E 9D 10C 11B 12A 13
G 14F 15
IC2
9
28131
3
DIS
1
10 7
CA
11C
A14
a b c d e f g
dp
C
1 2
JP1
1234
JP2
JP3
JP4
R
R2
R1
R3
R4
R5
R6
R7
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vvvvvvvvvvvvvvvvvvv
Typewriter
from StD pin of 8870
vvvvvvvvvvvvvvvvvvv
Typewriter
to ToE pin of 8870
vvvvvvvvvvvvvvvvvvv
Typewriter
POR CIRCUIT
vvvvvvvvvvvvvvvvvvv
Typewriter
from JP 7 of board 2
4/1/2010 11:26:02 AM C:\Documents and Settings\vvvvvvvvvvvvvvvvvvv\My Documents\eagle\VINO\POR_LED.brd
JP3
M01PTH
JP4
M01PTH
IC1
IC2 DIS1
C
JP1
JP2
R
R2
R1
R3
R4
R5
R6
R7
4093N
74LS
47N
HD-E101
10uF
100K
180R
180R
180R
180R
180R
180R
180R
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4/1/2010 11:25:16 AM C:\Documents and Settings\vvvvvvvvvvvvvvvvvvv\My Documents\eagle\VINO\POR_LED.brd
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