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Servo Driver Control V2.0 (12 Servos)
NOTE: The two “Gnd” are
internally connected!
Power On LED
PIC Tx
PIC Rx
Gnd
5V (Out)
PIC28F252
+13V/ +6.5V ( Power for Micro)
Gnd
Signal
0
1
2
3
4
5
6
VCC
7
8
9
10
GND
11
+4/+6 V (Servo Power)
Gnd
Key2 (STOP)
Key1 (START)
Red LED Green LED
Servo Driver Control Vers. 2.0
Virgilio Mattoli
CRIM
July/20/04
pag1/3
Servo Driver Control V2.0 (12 Servos)
Red LED
Green LED
820 Ω
820 Ω
+5,5 / +15 V
( Power for Micro)
LM2940
+
22 mf
+
100 nf
100mf
+4/ + 6V
(Servo Power)
Power
12K
Power
Key 1
Power
Ch 8
Ch 9
Ch 10
Ch 11
12K
Key 2
10 MHz
C3
C4
Servo Driver Control Vers. 2.0
Virgilio Mattoli
CRIM
July/20/04
pag.2/3
Key 1
Key 2
Green LED
Red LED
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PIC18F258
10K
Ch 7
28
Ch 6
27
Ch 5
26
Ch 4
25
Ch 3
24
Ch 2
23
Ch 1
22
Ch
0
21
20
C5
19
RX
18
17 TX
16
15
11
10
9
8
7
6
5
4
3
2
1
0
Power
RS 232 Adapter Cable
PIC Tx
PIC Rx
Gnd
5V (In)
PC-TX
PC-RX
PC-GND
1 2 3 4 5
6 7 8 9
Serial RS232
DB9 Connector (Female)
Servo Driver Control Vers. 2.0
Virgilio Mattoli
CRIM
July/20/04
pag.3/3
T2in
T1in
R1out
R1in
T1out
GND
Vcc
C1+
GND
C2-
MAX233
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
R2out
R2in
T2out
VC2C2+
V+
C1VC2+