+5V

R7

470R

R6

470R

R5

4=

470R

Zn s

O

o

Di//

>-w-

Dl//

Dl /*

l|^u S2|^ S3J^

GND

W1 16x2

H+5V C3

'220iiF

]GND

Rcs

14

15

16

17

18

lissasssssi

r- co o\ p —i

+5V

_Im Tl

r"k BC556 |R2 3,3k

R1

47R

+5V

R3

3,3k

19

GND

Próg

gnd|—

22pF"

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PB0(ICP)

PBI(OCIA)    (ADC2)PC2

PB2(SS/0C1B)    (ADC3)PC3

PB3 (MOSI/O C2)    (ADC4/SDA)PC4

PB4(MISO)    (ADC5/SCL)PC5

PB5(SCK)

Ul

ATMEGA8

XTAL1(PB6)

XTAL2(PB7)

(RXD)PDO (TXD)PD1 (INT0)PD2 (INT1)PD3 (XCK/T0)PD4 (T1)PD5 0 (AIN0)PD6 6 (AIN1)PD7

11

12

13

gnd[-

DSR1

DSR2

DSR3

IW TR

OOO

R4

3,

K‘

Tl

BC556

A

’^3k    BUZI

p^sv

GND

IW ENA

U2

DS18B20

O

u o:

> O !

GND

4,7k

+5V

GND