1

2

3

4

LCD16x02
LCD1602

ATMEGA8

2
PIU102
3
PIU103

ENCODER-APIU104
4
RW PIU105
5
RS PIU106
6
11
PIU1011
12
PIU1012
13
PIU1013
B

PIR1102

PIR1 03
GND

D4
D5
D6
D7
VCC
GND

EN

A

PIR1 01
COR11
R11
10K

23 ENCODER-B
PIU1023
NLDIR
24 DIR
PIU1024
25
PIU1025
26 SW-DIR
PIU1026

D6
D7

COU1
U1
14
PIU1014 PB0 (ICP)
PC0 (ADC0)
15
PIU1015 PB1 (OC1A)
PC1 (ADC1)
16
PIU1016 PB2 (SS/OC1B)
PC2 (ADC2)
17
PIU1017 PB3 (MOSI/OC2)
PC3 (ADC3)
18
PIU1018 PB4 (MISO)
PC4 (ADC4/SDA)
19
PIU1019 PB5 (SCK)
PC5 (ADC5/SCL)
9
PIU109 PB6 (XTAL1/TOSC1)
10
PIU1010 PB7 (XTAL2/TOSC2)
PC6 (RESET)

1


NLD6NLD7

20
PIU1020
21
PIU1021

NUT BAM

22
PIU1022

8
PIU108

VCC

PIR?02 PIR?02

GND

ATmega8-L

B

COR?

10k 10k



5
IN1
7
IN2
10
PIU5010 IN3
12
PIU5012 IN4
PIU505
PIU507

VCCPIU506
6
ENA
11
PIU5011 ENB
GNDPIU501
1

SENSA

L298
9
4

VCC

VSS
VS


GND

PIU508
PIU5015

U9
74HC04
COU9
1
14 VCC
1A
VCC PIU9014
2
13 DIR
PIU902 1Y
6A PIU9013
3
12 NDIR
PIU903 2A
6Y PIU9012
4
11
PIU904 2Y
5A PIU9011
5
10
PIU905 3A
5Y PIU9010
6

COD3
PID301
PID401

PWM
NDIR
NLNDIR
IN1
NLIN1
PWM
NLPWM
DIR
IN2
NLIN2
GND

COISP
ISP
1
MOSI
3
PIISP03 XTAL1
RESET PIISP05
5
RESET
NLSCK PIISP07
SCK
7
SCK
NLMISO PIISP09

12
PIU1003 1Y
4A PIU10012
4
11
PIU1004 2A
4Y PIU10011
5
10
PIU1005 2B
3B PIU10010
6
9
PIU1006 2Y
3A PIU1009
7
8
PIU1007 GND
3Y PIU1008

COP3
P3
6
5
4
3
2
1

GND

8
PIISP08
10
PIISP010
PIISP02

C

GND

NGUON

DONG CO DC

P?
COP?

PIU1001

3
M 2
1

+12V
VCC
NLVCC
GND
NLGND
PIP?01
PIP?03