Urdu Basic Electronics Book

KAG

+

16V 100uf

LED

CAPACITOR

C106M

IR SENSOR

SCR

+ O _

VR

+

LDR

+V

LED

R VR XTAL

+

C

L SCR

+

Tr

C

PNP

Tr

VC

NPN

RLY

ZN

D

RESISTOR COLOUR CODE

0

BLACK

1

BROWN

2

RED

7

VOILET

3

ORANGE

8

GRAY

4

YELLOW

9

WHITE

5 6

GREEN BLUE

Safty Delay Timer Switch +V

+V

OUTPUT

A683

1K

C828

LED 18k

1K A733

+

LED

10M V

+

18K

100uF 27K

27k

Infra Red Trap Switch +V

+

+V

+V 47uF

+V

+

A733

28k

A683 OUTPUT LED 1k

INFRA RED SWITCH 10uf

Gr

47K

C106D

330E

PHELIPS LUMINER

10M

1K

100uf

CD 4001

+V

2K

OUTPUT

1K

BATTERY DISCONNECT SWITCH 9V +V

9V +V R2 330E

R1 220k

Q1 C1815

+

DISCHARGE BATTRY

Q2 A733

OUTPUT

C1 2.2uF

1k R3

LED

BTTERY DISCONNECT SWITCH C106D

+V

+V

OUTPUT

R3 150k

R1 1k R2 1k LED

DISCHARGE BATTRY

TOUCH SWITCH +V A683 C1815

A683

1K

C828

LED

10M V

+

18K

OUTPUT

+

+V TOUCH PLAT

+V

18k LED

A733 1K

100uF 27K

18k

Voice Activat Switch +V

+V +V +V

+V C828

104pf

+

3.3M

4.7k

Mic

OUTPUT

C828 1uF

Relay C828 1N4001

Voltage range 3 to 6 +V

LIGHT SWITCH +V

+V A683

1K

LDR

10M

C828

LED OUTPUT

18K

V

+

+V

+

C106D

27k

LED A733

27K

1K

VR100K

100uF 18k

DARK SWITCH +V

+V

C106D

A683 1K LED OUTPUT

10M

V

+

18K

+

LDR

C828

27k +V 100K

LED

100uF A733

27K

1K

18k

LIGHT SWITCH +V

+V

+V A683

A683 1K

1K

C828 LED OUTPUT

C828 10M 18K

+

+V

V

+

LDR

27k

100k LED

100uF A733

100K 100k

1K

27K

18k

WATCH TIMER +V

+V

C106D

A683 1K

C828

LED OUTPUT

10M 18K

+

V

+

1N4148 From Watch bell

27k LED

100uF A733

27K

1K

18k

WATCH TIMER +V

+V A683

A683 1K

1N4148

10M 18K

V

+

LED OUTPUT

C828

+

C1815

From Watch bell

27k LED A733 1K

100uF 27K

18k

LIGHT SWITCH 10M

1k

+V

100uf

CD 4001

1k

1k

C106D

47k

OUTPUT 1k 1k

DARK SWITCH 10M

1k

+V

100uf

CD 4001

1k 47k

1k

C106D OUTPUT 1k 1k

WATCH TIMER 10M

1k

+V

100uf

CD 4001 From bell of watch 1k

1k

47k C106D OUTPUT 1k 1k

Wire disconnect boby trap 10M

1k

+V

100uf

CD 4001 Thin Wire for trap 10k 1k

1k

47k C106D OUTPUT 1k 1k

WATER LEVEL SWITCH L

9V + OUT 2

10M

+V

CD 4001

H

+9V

OUT 1

10M

Touch blinker flesher +6V

CD 4001

TOUCH PLAT

10M/1M 0.1uf

+6V

220K/5M

3 digit switching with delay C106D

12v +

OUTPUT

10uf +

1k

A733 C828

C106D

1N4148

From all other free diods

+V C106D

C828 1k

1k

1k

+

S3

56k

100 k

1N4148

1N4148

1k

+V

10uf

+V

CD 4001

47uf

82k

82k

S2

47uf

S1

3 digit switching with delay +V

+V

1k

C106D 10V +V

1k LED

LED MCR100-6

+

MCR100-6

330E

1N4148

1N4148

C828

1N4148

+

1N4148 A733 Sw reset 1k 10uF

Sw 3

+V

CD 4001

47uf

82k

S2

OUT PUT

82k

S1

47uf

1k

1k 10uf LED

3 digit switching with delay THIRD CODE

+V

From all other free diods

+V

C828

C106D

1N4148

100k 1k

S3

RESET

LED1

LED2 1N4148 A733 1k

56k

C106D

1k

+V

1k

1N4148 A733 5v C828

+

A733

+

C828

+

C828

47uf 56k 27k

+

10uf

+V 5v

47uf 56k

R1 10k

27k

10k S2

S1 +V 5v

3 Digit code switching with full power +V

+V

1k

LED

MCR100-6

+

MCR100-6

330E

C106D 10V +V

1k LED

1N4148 A733

Sw 2

1N4148

Sw 1

1N4148

C828

1N4148

Sw reset 1k 10uF

+

1k

FIRST CODE

SECOND CODE

+

LED3 10uf

12v +

C106D

OUTPUT

Sw 3

1k

1k 10uf LED

Quad 2 AND Gate cmos ic +V

CD 4081

QUAD 2 NOR GATE CMOS IC +V

CD 4001

4Bit DTMF Decoder +

1K

104pf +

1K

1K

1K

1K

330K D

18

C

B

A 10

Mt8870 9

1

+ Audio signal input _

1K 10K

100K 22pf

104pf Cf 3.58MHz

22pf

NAND

AND 0

0

=

0

0

0

=

1

0

1

=

0

0

1

=

1

1

0

=

0

1

0

=

1

1

1

=

1

1

1

=

0

NOR

OR 0

0

=

0

0

0

=

1

0

1

=

1

0

1

=

0

1

0

=

1

1

0

=

0

1

1

=

1

1

1

=

0

EXOR

EX NOR

0

0

=

0

0

0

=

1

0

1

=

1

0

1

=

0

1

0

=

1

1

0

=

0

1

1

=

0

1

1

=

1

4 Bit BCD to Decimal converter +

Cd 4514

BCD to Decimal converter Bcd input

4

2

1

0

3

B

C

D

A

B

C

D

A

7

9

5

6

8

DTMF DECODER WITH DECIMAL OUT PUT

1K

LED V+

C B

D

1M

+

100uf V+

A

V+ + +

330K

104pf

100K

100K 100K

100K

18

10

Mt8870

1K

1

9

10K

100K 22pf

Audio signal input 1K +

100K x 4

104pf Cf 3.58MHz

22pf

DTMF DECODER WITH DECIMAL OUTPUT +V 1K 6

9

5

7

2

0

LED A733

4 1

8

18K

9

A

D

C

B

8

16 1

+

+V V

C828

27K

10M

3

+

A683 + 100K

100K 100K

100uF

100K

18k

18

10

Mt8870

1K

1

9

10K

100K 22pf

1K 104pf + Audio signal input

100K x 4

Cf 3.58MHz

22pf

18k V

+

+

330K

104pf

V 18

+

+

V

10

Lm3914

A733

1

9

1k

+

V

2.2k

2.2k

0A91

Antina

A733

See text

1k 20M 470pf

V

+

See text 1k

Cd4001 +

V 18

10

A733

V

+

10M

Lm3914

100uf

1

9

+

V

2.2k

2.2k

1k

0A91

Antina

2k

See text 20M 470pf +

2k 10uf

C106D

18

10

OUTPUT

Lm3914

1k

1

9

V

+

V

1k

See text

2.2k Antina

2.2k

0A91

See text 20M 470pf See text

VHF RECIEVER Front End ANTENNA

TA 7358 AP

RF Out RF IN RF Bypass 10pf

10pf

10pf

1

3

2

Fine Tune Osc Osc

Mix out

Mix In 5

4

6

7

Vcc

8

9

33pf

39pf

33pf

L3t

L3t

+V

33pf

L3t

56pf

39pf

102pf

XTL 49.XX MHz

L3t

103pf

+V

L7t

+V

121pf

AUDIO OUT

120K 1K

+V

C2570 Cf4.5S 104pf

104pf 102pf

10K

16

14

15

13

12

11

10

103pf

9

AF Out

RF In

MC 3357

IF Amplifier OSC

OSC

1

MIX Out

Vcc

Lmt In

4

5

3

2

DeCoup

Lmt Out Quad In 7

6

56pf

3.3K

47K

+V

CF455KHz

104pf

121pf

XTL 4.MHz

8 10pf

CF455KHz

+V

2.2K

1 5 2 3 4

104pf

+V

3 Digit DTMF decoder switch with delayed code +V

+V

1k

C106D 10V +V

1k LED

LED MCR100-6

OUT PUT

+

MCR100-6

330E

1k

1N4148 A733

1k

LED

1N4148

10uF

1N4148

1N4148

C828

1k 10uf

Sw 3

Sw reset

CD 4001 47uf

S1

100k S2

+

V

V+

Cd 4514

100k

LED

1K

47uf

C B

D C106D

100uf

V+

100K

+IN

GROUND

100K

EC B

A 100K

+OUT

EC B

1M

78L05

+

K AG

A733

100K

C828

V+ 104pf 330K

18

10

Mt8870

1K

1

9

10K

100K 22pf

22pf Audio signal input 1K +

104pf

100K x 4

Cf 3.58MHz

5 v+ out for all circuit

+

3 Digit DTMF decoder switch with delayed code 78L05

47uf

V+

1N4007

+ S3

C828 10uF

V+ 1k

Sw reset

CD 4001 LED

1K

47uf

V+

S2

Cd 4514

100k

100k S1

+

V

47uf

C B

D C106D

+IN

GROUND

100uf

V+

100K

+OUT

100K

EC B

A 100K

EC B

1M

78L05

100K

A733

+

K AG

C828

V+ 104pf 330K

18

10

Mt8870

1K

1

9

10K

100K 22pf

22pf Audio signal input 1K +

104pf

100K x 4

Cf 3.58MHz

5 v+ out for all circuit

+

3 Digit DTMF decoder switch with delayed code 78L05

47uf

1N4007

+

V+ S3

1K

CD 4001

CD 4081

LED

Cd 4514

47uf 100k

27k

S2

27k

100k S1

1k

+

V V

+

47uf

27k

C828

C

1k

V

+

B

D

10uF Reset

1M 100K

100K

100K

+

100uf

V+

A 100K

1k

V+

104pf 330K 18

10

C106D

K AG

C828

A733

EC B

EC B

Mt8870

78L05 +OUT

+IN

1K

1

9

GROUND

10K

100K 22pf

22pf Audio signal input 1K +

104pf

100K x 4

Cf 3.58MHz

78L05

47uf

1N4007

+

V+ S3

1K

CD 4081

27k 27k

S2

27k

LED

74HC4514

47uf

27k S1

1k

47uf 1k

V

+

27k

C828

C

1k +

5V

B

D

10uF Reset

1M 100K

100K

100K

+

100uf

V+

A 100K

5 v+ out for all circuit

+

3 Digit DTMF decoder switch with delayed code

V+

104pf 330K 18

10

C106D

K AG

C828

A733

EC B

EC B

Mt8870

78L05 +OUT

+IN

1K

1

9

GROUND

10K

100K 22pf

22pf Audio signal input 1K +

104pf

100K x 4

Cf 3.58MHz