P89V51Rd2 Microcontroller Board
P89V51Rd2 Microcontroller Board
P89V51Rd2 Microcontroller Board
2 V 1 R 1 1 K L E D 1 1 0 u F C 1 I N R 2 + / 6 3 V 2 1 L E D 1 2 + 5 V
O 1 2 3
1 4 S O C K E T B R I D 3
1 + 2
+ 1
2 V U 1 C 4 . 1 u F V 2 G N D I N L M V O 7 8 0 5 3 U T 1
+ 5
1 3 4
K1 E
_ 4
I N
4 7 0
C +3 u F / 3
5 V0
+ C 2 1 0 u F
R 2 1 K / 6 3 V
+ + 1 2 + J 4 1 2 3 4 5 6 7 8 9 1 0 B U R G _ 1 0 P I N 5 V J 2 1 2 3 4 5 6 7 8 9 1 0 B U R G _ 1 0 P I N J 1 2 3 4 5 6 7 8 9 1 B U V 1 C 1 5
5 V
2 0 . 1 u F D 2
U S S S S R G _ 1 0 P I N D D R X D T X D C C _ _ M M o t o o t o R S T T T T E E E E P P P P P P P P E E E E R R R R 0 1 2 3
3 . . . . . . . . . . . . . . . . A A 0 1 2 3 4 5 6 7 T 0 1 2 3 4 5 6 7 L L S / / / / / / / / / / / / / / / / T T E C S M M S R T I I T T W R 2 1
8 9 V
1 R
C 1
0 . 1 2
+ 5 u F
0 . 1
u F 2 3 4 C C 1 2 +
VC C
1 1
16
C 7 0 . 1 u
A X 2 3 2 V + 6 V -
A A
L C L C
D D
C 9 0 . 1 u
1 P 1 2 P 1 3 P 1 4 P 1 5 P 1 6 P 1 r _ E n a b l 7e 1 P 1 8e 2 r _ E n a b l P 1 9 T 1 0 R S 1 1 P 3 1 2 P 3 1 3 P 3 1 4 P 3 1 5 P 3 P 3 _ E n a b 1 l e6 P 3 1 7 _ R S 1 8 P 3 1 9 X T 2 0 X T V S 5 9 Y 1 1 C 1 1 3 3 p F 2 M H z
4 0 2 V D D3 9 2 E P X 0 . 0 / A3 D 8 C I P 0 . 1 / A3 D 7 E XP 0 0 . 2 / A3 D 6 S / PC 0 E . 3X /1 A3 D 5 O P 0I / . C 4 /E A3 X D 2 S 4 I S P O 0 / . C 5 /E A3 X D 3 3 C KP / 0 C . 6 E / XA3 4 D 2 P 0 . 7 / A3 D 1 X D E A 3 0 X DA L E / P R 9 O 2 N T 0 P S E 2N 8 N T P 2 . 7 / A2 71 1 0 P 2 . 6 / A2 61 1 P 2 . 5 / A2 51 R P 2 . 4 / A2 41 D P 2 . 3 / A2 31 P 2 . 2 / A2 21 P 2 . 1 /2 A 1 9 P 2 . 0 / A 8
0 1 2 3 4 5 6 7 G 5 4 3 2 1 0
I R L E D
_ O
t _
L a g
g u
a g e
D D D D D D D D
B B B B B B B B
7 6 5 4 3 2 1 0
F 1 1 C 1 0 3 p F 2 1 1 . 0 C R 2
O 1 6 2 7 3 8 4 9 5
T 0 . 1
1 2 u F 2 1
5 7 8
1 0 U T T 2 I N9 N R 2 O U 1T 1 U T T 1 I N1 2 NR 1 O U T
G N D
T 2 O 1 4 R 2 I 1 3 T 1 O R 1 I
T X D R X D
15
1 0
KV
+ 5
V U 1 V S V D V 0 R S R / E D B D B D B D B D B D B D B D B L E L E 1 6 x 2 S D W 0 1 2 3 4 5 6 7
A A
L L D D D D D D D D
2 C C B B B B B B B B D D 0 1 2 3 4 5 6 7
_ R _ E
S n a b l e
D D
A K A L P H A L C D
9 2 4 7 0 E
L E L E
D D
+ 5
V I R _ O b s t _ L a
1 2 3
IR SENSOR
C B
O U
N R
7 G
3 P
I N
O g g 1 R
U T 2 u a g e 6 4 7 2 0 E 1 L L E E D D 2 2
R 3 1 K 2 2
1 R 5 1 0 K U I R _ O b s t _ L 1 E C E 1 I V E R a g O R X 1 I R R R V R 2 2 1 0 K 2 3 3 4 6 g u U a g T A e O B + + A A N D + I N I N B B 6 5 + L M V U 3 5 C T 8 8 C 7 B
+ 5
T X 1 I R T R A N S 2 M I T T E 1
A I N I N G
+ 1 C 2 1 F 0 . 1 u L E L E D D + 1 2 V 1 8 1 R 8 4
2 V C B O U N R 2 G 2 _
+ 5
V C I1 N 8 3 2 F L L + 5 V E E D D 1 9 2
3 P
0 . 1 u
71 6K 2
1 2 3
5 2 1 4 7 0 E
D L _ 1 2 C O N 2 4
C M
_ M o t o
L _
U 1 9 o t o r _ E n a 1 r _ D2 a E t Na 1 A I N P U 3 O U T 4 G N D 5 G N D 6 t o r _ 7 D O a Ut a T 2 I N P U 8 V S L 2 9 3
le 1 L E V1 T I 1N P P O U T1 U T G G P O U T2 U T T I 2N P E N A B D
S U P N N P U B
1 S1
1T U1 D1 D1 U1 9T L
6 R _ M o t o r _ D a t 5 4 4 T 4 3 2 R _ M o t o r _ D a 1 3 0T 3 D C _ M o t o r _ E E 2
2 2 1 t a n
1 C O N a b l e 2
C R
O G
N 2 0 _ 3 P I N 1 2 3 T h e M o t o r d a t a p i n s c a n b e
C B
O U
N R
2 G
1 _
3 P
I N
DC MOTOR
e x t e r n a l l y
3 2 1
c o n n e c t e d
1 1 1 1
D D D D
D 2 D 1 D 3 D 4
I O 2 I O 2 I O 2 I O 2
D D D D
E E E E U I I I I I I I G N N N N N N N 9 U 1O 2O 3O 4O 5O 6O 7O N CD L N U U U U U U U 2 0 6 15 24 33 42 51 60 7 0 3 U S S S S V 1 2 A 55 1 2 3 4 C V W I R E S T E P P E R M O T O R
S S S S
T T T T
E E E E
P P P P
P P P P
E E E E
R R R R
0 1 2 3
1 2 3 4 5 6 7 8
1 T1 T1 T1 T1 T1 T1 T9 M
1 2 3 4 5 +
STEPPER MOTOR
Oe alShmtc vr l ceai
+ 1 2 V 1 R 1 1 K L E D 1 + 1 2 S U 4 C K E T B R I D G 3 E 4 7 0 u F 1 + 2 1 2 C 4 + 1 2 V G N D U 1 V 2 I N L M V O 7 8 0 5 3 U T 1 + C 2 1 0 u F 2 + 5 V 1 3 4 W 1 K E Y 2 2 _ 4 P I N 1 0 u F C 1 / 6 3 V 2 1 L E D 1 2 + 5 V
N 1 2 3
I N
R 2 1 K 1 / 6 3 V
C 3+ / 3 5 V
0 . 1 u F
+ 1 2 V + 5 V J 2 J 4 1 2 3 4 5 6 7 8 9 1 0 B U R G _ 1 0 P I N R X D T X D 1 2 3 4 5 6 7 8 9 1 0 B U R G _ 1 0 P I N D D + 5 V C 6 1 0 . 1 u F 2 1 1 6 C 7 0 . 1 u F C C _ M _ M o t o r _ E n a b le 1 o t o r _ E n a b le 2 R S T J 1 1 2 3 4 5 6 7 8 9 1 0 B U R G _ 1 0 P I N C 1 5
+ 5 V
2 0 . 1 u F 2 4 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 3 G 2 2 52 42 32 22 12 02 92 8 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1
U S S S S T E T E T E T E P P P P P P P P E E E E R R R R 0 1 2 3 1 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 1 1 2 z 0 1 2 3 4 5 6 7 8 9 0 P P P P P P P P R P P P P P P P P X X V 1 1 1 1 1 1 1 1 S 3 3 3 3 3 3 3 3 T T S
3 . . . . . . . . . . . . . . . . A A 0 1 2 3 4 5 6 7 T 0 1 2 3 4 5 6 7 S / / / / / / / / / / / / / / / / T T E C S M M S
8 9 V
5 1 R V . 0 . 1 . 2 . 3 .2 4 .3 5 . 6 . 7 / P . . . . . .
2 2 E X C I E X 0 S / C E X O S I / C I S O / C C K / C E A
P P P P 1 P E P E PX P
0 0 0 0 0X 0X 04 0
C 8 0 . 1 u F
1 +
V C C
V + V -
X 2 3 2 2 6
A A
L C L C
D D
_ E n a b le _ R S
R X D T X D I N T 0 I N T 1 T 0 T 1 W R R D L 2 L 1
L E P P P P P P 2 2 2 2 2 2
K 1 6 2 7 3 8 4 9 5
C 1 2 0 . 1 u F 2 5 7 8 1 4 1 3
3 4
C C
1 2 +
C 9 0 . 1 u F 1 1 . 0 5 9 2 M 1 2 1 C 1 0 3 3 p F 1 C R Y 1 H
P P
2 2
D D / A D / A D / A D / A D / A D / A D / A D / A D E A P R O S E N 7 / A 1 6 / A 1 5 / A 1 4 / A 1 3 / A 1 2 / A 1 . 1 / A . 0 / A
I R L E D
_ O
b s t _ L a g g u a g e 1 0 K 3 2 V R 1 1 + 5 V U 1 V S S V D D V 0 R S R / W E D B 0 D B 1 D B 2 D B 3 D B 4 D B 5 D B 6 D B 7 L E D L E D 1 6 x 2 A
D D D D D D D D
B B B B B B B B
7 6 5 4 3 2 1 0
A A
L C L C D D D D D D D D
D D B B B B B B B B
_ R _ E 0 1 2 3 4 5 6 7
S n a b le
A K L P H A L C D
2 T T R R 1 0 T 2 I N 9 2 O U T1 1 T 1 I N 1 2 1 O U T
C 1 1 3 3 p F
G N D
T 2 O U R 2 I N T 1 O U R 1 I N
T X D R X D
1 5
L E
2 9
2 4 7 0 E
L E L E
D D
I SNO R ESR
+ 5 V I R 1 1 _ O
_ 3 P
I N S S S S T T T T E E E E P P P P P P P P E E E E R R R R 0 1 2 3
U 1 2 3 4 5 S S S S V
5 1 2 3 4 C
I R
T E
T O
O b s t _ L a g g u a g e 1
T 2
R 3 1 K 2 2
R 5 1 0 K U I R _ O b s t _ L a g g u a g e 1 1 E C E I V E R 2 2 3 4 I N I N G N O U T A O B + + + I N I N B B + 6 5 R X 1 I R R 6 L M V U 3 5 8 C T C B 8 7
+ 1 2 V
+ 5 V
SEPRMTR TPE OO
+ 1 2 V + 5 V C O N B U R 1 2 2 2 G _ 3 P 3 C 1 8 3
T X 1 I R T R A N S M I T T E 2 R 1
V R 2 1 0 K 3
A A A D
8 4 1
I N
0 . 1 u F L E L E D D + 1 2 V 1 8 1
0 . 1 u F L E L E + 5 V D D 1 9
7 61 K
7 5
2 4 7 0 E
1 2 + 5 V A L E 1 2 3 4 C U T x R V G G x c c N S D M 2 8 O N 2 4
T 1 6 2 7 3 8 4 9 5 3
L E
u C
9 1 6 2 7 3 8 4 9 5
L E
K 1 6 2 7 3 8 4 9 5
U 1 9 D C _ M o t o r _ E 1n a b l e 1 E N A B L E 1 V S L _ M o t o r _ D a t a 1 2 I N P U T 1 I N P U 3 O U T P U T O1 U T P U 4 G N D G N 5 G N D G N 6 L _ M o t o r _ D a t 7a 2 O U T P U T O 2 U T P U I N P U T 2 I N P U 8 V S E N A B L L 2 9 3 D C G O N 2 0 _ 3 P I N
1 1 41 T 14 D 1 D 1 T 13 T 39 E 2 S T
6 5 4 3 2 1 0
_ M
o t o r _ D
a t a 2 2 1 C O N 2 3
R D
_ M C
o t o r _ D
a t a 1 n a b le 2
_ M
o t o r _ E
GM S
C O B U
N 2 1 R G _ 3 P
I N
3 T h e M o t o r d a t a p i n s c a n b e e x t e r n a l l y c o n n e c t e d
D MTR C OO
GMMDL S OUE