stc_mcu.net

单片机做的遥控器原理图

[
C1
CC2012-0805
Cap



]
[
C2
CC2012-0805
Cap



]
[
C3
CC2012-0805
Cap



]
[
C4
CC2012-0805
Cap



]
[
C5
CC2012-0805
Cap Pol3



]
[
C6
CC2012-0805
Cap



]
[
C7
CC2012-0805
Cap Pol3



]
[
C8
CC2012-0805
Cap Pol3



]
[
C9
CC2012-0805
Cap Pol3



]
[
C10
CC2012-0805
Cap Pol3



]
[
C11
CC2012-0805
Cap Pol3



]
[
C12
CC2012-0805
Cap Pol3



]
[
DS1
LED-0
LED0



]
[
KEYBOARD&LED1
HDR1X14
CON14



]
[
LM1
SIP-G3/Y2
+5v



]
[
Power On-Off1
HDR1X2
Header 2



]
[
R1
CR2012-0805
1k



]
[
R2
CR2012-0805
120



]
[
R3
CR2012-0805
Res1



]
[
R4
CR2012-0805
Res1



]
[
S1
SPST-2
SW-PB



]
[
u1

STC89C52



]
[
u2

STC232E



]
[
UART1
DSUB1.385-2H9
D Connector 9



]
[
Y1
BCY-W2/D3.1
XTAL



]
(
GND
C1-1
C2-1
C3-1
C4-2
C5-2
C6-1
C10-1
C12-1
KEYBOARD&LED1-1
KEYBOARD&LED1-2
LM1-2
R4-1
u1-20
u2-15
UART1-5
)
(
NetC1_2
C1-2
LM1-1
Power On-Off1-1
)
(
NetC3_2
C3-2
R2-1
Y1-2
)
(
NetC4_1
C4-1
u1-18
Y1-1
)
(
NetC8_1
C8-1
u2-1
)
(
NetC8_2
C8-2
u2-3
)
(
NetC9_1
C9-1
u2-2
)
(
NetC11_1
C11-1
u2-4
)
(
NetC11_2
C11-2
u2-5
)
(
NetC12_2
C12-2
u2-6
)
(
NetDS1_2
DS1-2
R1-1
)
(
NetKEYBOARD&LED1_7
KEYBOARD&LED1-7
u1-32
)
(
NetKEYBOARD&LED1_8
KEYBOARD&LED1-8
u1-33
)
(
NetKEYBOARD&LED1_9
KEYBOARD&LED1-9
u1-34
)
(
NetKEYBOARD&LED1_10
KEYBOARD&LED1-10
u1-35
)
(
NetKEYBOARD&LED1_11
KEYBOARD&LED1-11
u1-36
)
(
NetKEYBOARD&LED1_12
KEYBOARD&LED1-12
u1-37
)
(
NetKEYBOARD&LED1_13
KEYBOARD&LED1-13
u1-38
)
(
NetKEYBOARD&LED1_14
KEYBOARD&LED1-14
u1-39
)
(
NetR1_2
R1-2
u1-1
)
(
NetR2_2
R2-2
u1-19
)
(
NetR3_2
R3-2
S1-1
)
(
R1IN
u2-13
UART1-3
)
(
R2IN
u1-10
u2-12
)
(
RST
C7-2
R4-2
S1-2
u1-9
)
(
T1OUT
u2-14
UART1-2
)
(
T2OUT
u1-11
u2-11
)
(
VCC
C2-2
C5-1
C6-2
C7-1
C9-2
C10-2
DS1-1
KEYBOARD&LED1-3
KEYBOARD&LED1-4
LM1-3
R3-1
u1-40
u2-16
)
(
VDD(+12V)
Power On-Off1-2
UART1-4
)