User`s manual

ROBOT . HEAD to TOE
Product User’s Manual – SD02B
Created by Cytron Technologies Sdn. Bhd. – All Rights Reserved
28
X
FAN & HEAT SINK
SD02B
!X
Y
!Y
Reset
Power
Te s t
!X
Vmotor
GND
!Y
DIR
Y
X
GND
Signal
Vin
EN
PULS E
GND
Stepper
12V
UART
NC Gnd TX RX
TX_1
RX_1
X
FAN & HEAT SINK
SD02B
!X
Y
!Y
Reset
Power
Te s t
!X
Vmotor
GND
!Y
DIR
Y
X
GND
Signal
Vi n
EN
PULSE
GND
Stepper
12V
UART
NC Gnd TX RX
TX_2
RX_2
RX_1
TX_1
Sample connection to control 2 SD02B using software and hardware UART
MCLR
1
RA0
2
RA1
3
RA2
4
RA3
5
RA4
6
RA5
7
Vss
12
RC0
15
RC1
16
RC2
17
RC3
18
RC4
23
RC5
24
RC6
25
RC7
26
Vss
31
RB0
33
RB1
34
RB2
35
RB3
36
RB4
37
RB5
38
RB6
39
RB7
40
RE0
8
RE1
9
RE2
10
RD1
20
Vdd
11
RD0
19
RD2
21
RD3
22
RD4
27
RD5
28
RD6
29
RD7
30
Vdd
32
12V
0
PIC16F877A MAX232
7805
(Power)LED
Re se t SW1
CYTRON SK40B
UIC00A Programmer
DC So cket
Slide Switch
DB9
-SK40B
TX_2
RX_2
Software UART
Hardware UART