1

2

3

4

5

6

A

B

C

D

6

5

4

3

2

1

D

C

B

A

Title

Number

Revision

Size

B

Date:

1-Nov-2009

Sheet of

File:

F:\Sheets\Panelowy miernik mocy.ddb

Drawn By:

C1

1000u/16V

C3

100u

+5

+12

C4

100n

1

3

2

V

V

GND

IN

OUT

U1
7805

R3

22k

4

8

2

3

1

U2A

LM358

R4

47k

C6
100n

R2
1k

R1

0R1

GND

Reset

Reset

1

2

3

4

5

J1

ISP

RESET/PC6

1

AVCC

20

VCC

7

GND

8

SCK/PB5

19

AIN0/PD6

12

T1/PD5

11

XCK/T0/PD4

6

INT1/PD3

5

INT0/PD2

4

TXD/PD1

3

RXD/PD0

2

XTAL2/TOSC2/PB7

10

XTAL1/TOSC1/PB6

9

MISO/PB4

18

MOSI/OC2/PB3

17

SS/OC1B/PB2

16

OC1A/PB1

15

ICP1/PB0

14

ADC3/PC3

26

ADC2/PC2

25

ADC1/PC1

24

ADC0/PC0

23

ADC5/SCL/PC5

28

ADC4/SDA//PC4

27

AGND

22

AIN1/PD7

13

AREF

21

U3

ATMEGA8 TQFP-32

+5

+5

C5

100n

G

N

D

1

V

C

C

2

V

O

3

R

S

4

R

/W

5

E

N

A

6

D

0

7

D

1

8

D

2

9

D

4

1

1

D

3

1

0

D

6

1

3

D

5

1

2

D

7

1

4

L

T

1

5

DP1

LCD 16x2

+5

C2

100n

+12

R4
10k

R4
4k7

C7
100n

-4

-4

D1
1N4148

D2

1N4148

C9

1u

C10
100u

C8
100n