View
56
Download
1
Category
Preview:
DESCRIPTION
NUMARATOR INVERS. RESET. SET. SELECT. START. PIC16F877. PIC16F877. PIC16F628. DISPLAY. LAMPA UV. DECODOR. a b c d e f g. 4543. cablaje cu fotorezist. PIC16F877. A B C D. μ C. VDD. RELEU. CIRCUIT DE MARE PUTERE. COUNTER. GND. RELEU. VDD. COUNTER. μ C. npn. GND. - PowerPoint PPT Presentation
Citation preview
NUMARATOR INVERS
STARTSELECTSETRESET
PIC16F877
PIC16F877
PIC16F628
COUNTER
CIRCUIT DE MARE PUTERE
VDD
GND
DISPLAY
4543
DECODOR
PIC16F877
μCABCD
abcdefg
RELEU
LAMPA UV
cablaje cu fotorezist
R110k
R210k
RL16V
Q5BC547
L112V
RL1(NO)
D11N4007
RESET
A5
B3
C2
D4
CLK6
LE1
BI7
QA 9
QB 10
QC 11
QD 12
QE 13
QF 15
QG 14
U3
4543
R45k
R510k
X1CRYSTAL
C1
22pF
C2
22pF
START/STOP SET
C30.1uF
C40.1uF
C50.1uF
R610k
SELECT
C60.1uF
D1(K)
D1(K)
R3
150
U3(QA)U3(QB)U3(QC)U3(QD)U3(QE)U3(QF)U3(QG)
U2(RB4)U2(RB5)U2(RB6/T1OSO/T1CKI)U2(RB7/T1OSI)
RA7/OSC1/CLKIN16
RB0/INT 6
RB1/RX/DT 7
RB2/TX/CK 8
RB3/CCP1 9
RB4 10
RB5 11
RB6/T1OSO/T1CKI 12
RB7/T1OSI 13
RA0/AN0 17
RA1/AN1 18
RA2/AN2/VREF 1
RA3/AN3/CMP1 2
RA4/T0CKI/CMP2 3
RA6/OSC2/CLKOUT15
RA5/MCLR4
U2
PIC16F628A
U2(RA0/AN0)U2(RA1/AN1)U2(RA2/AN2/VREF)U2(RA3/AN3/CMP1)
U2(RB0/INT)U2(RB1/RX/DT)U2(RB2/TX/CK)U2(RB3/CCP1)U2(RB4)U2(RB5)U2(RB6/T1OSO/T1CKI)U2(RB7/T1OSI)
X1(2)
U2(RA6/OSC2/CLKOUT)
U2(RA5/MCLR)
RELEU12V
VDD
COUNTER
RELEU
GND
npn
μC
Recommended