Instructions Circuit Diagram

- 57 -
1
2
34
A
B
C
D
4
3
2
1
D
C
B
A
Title
Number RevisionSize
A4
Date: 7-Jun-2010 Sheet of
File: F:\
硬件原理
\mini robot ARM\mini robot.ddbDrawn By:
D1
1N4148
D2
1N4148
SSERVO1_UP
SERVO1_DWN
PA0
PA1
D3
1N4148
D4
1N4148
SSERVO2_UP
SERVO2_DWN
PA2
PA3
PA4
D5
1N4148
D6
1N4148
SSERVO3_UP
SERVO3_DWN
PA0
PA1
D7
1N4148
D8
1N4148
SSERVO4_UP
SERVO4_DWN
PA2
PA3
PA5
D9
1N4148
D10
1N4148
SSERVO5_UP
SERVO5_DWN
PA0
PA1
D11
1N4148
D12
1N4148
SSERVO6_UP
SERVO6_DWN
PA2
PA3
PA6
D13
1N4148
D14
1N4148
TANK_FNT
TANK_BCK
PA0
PA1
D15
1N4148
D16
1N4148
TANK_RIGHT
TANK_LEFT
PA2
PA3
PA7
PA5
PA0
PA1
PA2
PA3
PA6
PA7
PA4
1
2
3
4
5
6
7
8
J1
ext key pad
D. CIRCUIT DIAGRAM KEYBOARD RA1-PRO