超声波测距74ls163.net

此程序是8051超声波液位仪的源代码 有一定的参考价值

[
*1
Model Name




]
[
C1
0805
0.1u



]
[
C2
0805
0.1u



]
[
C3
0805
15p



]
[
C4
0805
15p



]
[
C5
0805




]
[
C6
0805




]
[
C7
0805




]
[
C8
0805




]
[
C9
0805
0.1u



]
[
C10
0805




]
[
D1
SIP4
BRIDGE2



]
[
D?

1n4001



]
[
D?

1n4001



]
[
E1
RB.3/.6
470u/16v



]
[
E2
RB.3/.6
470u/16v



]
[
E3
RB.3/.6
470u/16v



]
[
E4

0.1u



]
[
J1
IDC20
RT12864



]
[
JP1
HDR1X4
4 HEADER



]
[
LS1
AXIAL0.4
SPEAKER



]
[
LS2
AXIAL0.4




]
[
Q1
BCY-W3/E4
S8050



]
[
Q2
BCY-W3/E4
S8050



]
[
R1
0805
4.7k



]
[
R2
0805
100



]
[
R3
0805




]
[
R4
0805




]
[
R5
0805
200k



]
[
R6
0805




]
[
R7
0805




]
[
R8
0805




]
[
R9
0805




]
[
R10
0805




]
[
R11
0805




]
[
R12
0805




]
[
R13
0805




]
[
TF1
TRF_4
1TO1



]
[
U1
SIP3
7805



]
[
U2
DIP-16
74F163A



]
[
U3
DIP-14
74hc14



]
[
U4
DIP-8
X5045



]
[
U5
DIP40
89C51



]
[
U6
DIP-14
74LS74X2



]
[
U7
DIP-16
74F163A



]
[
U8
DIP-14
DM7432N



]
[
U9
DIP8
NJM4580D



]
[
Y1
CAPR5.08-7.8x3.2
CRYSTAL



]
(
+12V
C1-1
D1-2
E1-1
E2-1
R2-2
R12-2
U1-1
U9-8
)
(
AC1
JP1-4
TF1-1
)
(
AC2
JP1-3
TF1-2
)
(
ALE
U2-2
U5-30
)
(
D0
J1-7
U5-39
)
(
D1
J1-8
U5-38
)
(
D2
J1-9
U5-37
)
(
D3
J1-10
U5-36
)
(
D4
J1-11
U5-35
)
(
D5
J1-12
U5-34
)
(
D6
J1-13
U5-33
)
(
D7
J1-14
U5-32
)
(
DQ
*1-2
R1-1
U5-5
)
(
GND
*1-1
C1-2
C2-2
C3-2
C4-2
C8-1
C9-1
C10-1
D1-3
D?-1
E1-2
E2-2
E3-2
J1-1
J1-19
Q1-1
Q2-1
R3-1
R13-1
U1-2
U2-3
U2-4
U2-5
U2-6
U2-8
U3-7
U4-4
U5-20
U6-7
U7-3
U7-4
U7-5
U7-6
U7-8
U8-7
U9-4
)
(
INT0
U3-10
U5-12
)
(
NetC3_1
C3-1
U5-18
Y1-1
)
(
NetC4_1
C4-1
U5-19
Y1-2
)
(
NetC5_1
C5-1
LS2-1
R11-2
)
(
NetC5_2
C5-2
R8-1
)
(
NetC6_1
C6-1
R5-2
U9-1
)
(
NetC6_2
C6-2
R9-1
)
(
NetC7_1
C7-1
R6-2
U9-7
)
(
NetC7_2
C7-2
D?-1
D?-2
)
(
NetC8_2
C8-2
D?-2
R10-2
)
(
NetC9_2
C9-2
Q2-2
R10-1
)
(
NetC10_2
C10-2
LS2-2
R11-1
R12-1
R13-2
U9-3
U9-5
)
(
NetD1_1
D1-1
TF1-3
)
(
NetD1_4
D1-4
TF1-4
)
(
NetE4_2
E4-2
R3-2
U5-9
)
(
NetLS1_1
LS1-1
Q1-3
)
(
NetLS1_2
LS1-2
R2-1
)
(
NetQ2_3
Q2-3
R7-2
U3-9
)
(
NetR4_1
R4-1
U3-6
)
(
NetR5_1
R5-1
R8-2
U9-2
)
(
NetR6_1
R6-1
R9-2
U9-6
)
(
NetU2_9
U2-9
U3-2
)
(
NetU2_12
U2-12
U3-1
U7-2
)
(
NetU3_3
U3-3
U6-3
U7-12
)
(
NetU3_4
U3-4
U7-9
)
(
NetU3_5
U3-5
U8-3
)
(
NetU3_8
U3-8
U3-11
)
(
NetU4_1
U4-1
U5-4
)
(
NetU4_2
U4-2
U5-3
)
(
NetU4_5
U4-5
U5-2
)
(
NetU4_6
U4-6
U5-1
)
(
NetU6_2
U6-2
U6-6
)
(
NetU6_5
U6-5
U8-1
)
(
P2.0
J1-4
U5-21
)
(
P2.1
J1-5
U5-22
)
(
P2.2
J1-6
U5-23
)
(
START
U5-6
U8-2
)
(
VCC
*1-3
C2-1
E3-1
J1-2
J1-3
J1-15
J1-17
J1-20
R1-2
R7-1
U1-3
U2-7
U2-10
U2-16
U3-14
U4-3
U4-8
U5-31
U5-40
U6-14
U7-7
U7-10
U7-16
U8-14
)
(
WDT
E4-1
U4-7
)