schematic pic dev
DESCRIPTION
pic devTRANSCRIPT
-
55
4
4
3
3
2
2
1
1
D D
C C
B B
A A
BUZZER BLOCK
nL
ED
1n
LE
D2
nL
ED
3n
LE
D4
RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7
RD0RD1RD2RD3RD4RD5RD6RD7
nL
ED
4
nL
ED
3
nL
ED
2
nL
ED
1
RD0RD1RD2RD3RD4RD5RD6RD7
RC7RC6
D-D+
RB7RB6
D-D+
CO
NT
RA
ST
RE
0
RE
1
RD
0R
D1
RD
2R
D3
RD
4R
D5
RD
6R
D7
RE
2
LA
LC
D_
VD
D
LA
RB3
CONTRAST
LCD_VDD
RC0
RC1RC2
SCL_RSDA_R
SDA_ESCL_E
SCL_E
SCL_R
SDA_E
SDA_RSCL SDA
RB1
RC3SCL
RB0
RC4SDA
RB4 RB5 RB6 RB7 RB0
RA
2
RA
3
RA
4
RA
5RC5
MCLR1
PGDPGC
MCLR1
RA1
RA0
MCLR1
RA0RA1RA2RA3RA4RA5RE0RE1RE2
RC0RC1RC2RC3RC4RC5RC6RC7
RB0RB1RB2RB3RB4RB5RB6RB7
RD0RD1RD2RD3RD4RD5RD6RD7
RC3
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
5V
VCC
VCC
VCC
VCC
VCC
VCC
5V
VCC
Title
Size Document Number Rev
Date: Sheet of
C
1 1Thursday, September 11, 2014
Title
Size Document Number Rev
Date: Sheet of
C
1 1Thursday, September 11, 2014
Title
Size Document Number Rev
Date: Sheet of
C
1 1Thursday, September 11, 2014
R10R10
C24104C24104
R47
1K
R47
1K
R3R3
BUT3BUT3
R49471R49471
R14R14
R444K7R444K7
R404K7R404K7
R22R22
J14
CO
N1
6A
J14
CO
N1
6A
12345678910111213141516
LED2
LED 7(x4)
LED2
LED 7(x4)
A11
B7
G5
C4
D2
E1
F10
DP3
LE
D1
12
LE
D2
9
LE
D3
8
LE
D4
6
J8
SEL_PIN_I2C
J8
SEL_PIN_I2C
1 23 45 6
R8R8
D4
LED
D4
LED
C14104C14104
D9
DIODE
D9
DIODE
D8
LED
D8
LED
U5
MAX232
U5
MAX232
C1+1
C1-3
C2+4
C2-5
VC
C16
GN
D15
V+2
V-6
R1OUT12
R2OUT9
T1IN11
T2IN10
R1IN13
R2IN8
T1OUT14
T2OUT7
R364K7R364K7
R28R28
R334.7kR334.7k
BUT4BUT4
J18J18
1 2
C25104C25104
R15R15
J16J16
12
U9 DS1307U9 DS1307
GN
D4
SQW/OUT7
SDA5
X11
X22
SCL6
VBAT3
VCC8
R17R17
C27104C27104
C17104
C17104
R4R4
R23R23VR1
10k
VR1
10k
Q1
A1015
Q1
A1015
U2
74HC595
U2
74HC595
GN
D8
SD
O9
CLR
10
G13
SDI14
VC
C16
SRCLK11 RCLK12
QA15
QB1
QC2
QD3
QE4
QF5
QG6
QH7
R25R25
LS1
BUZZER
LS1
BUZZER
1
2
R24R24
C15104C15104
BUT5BUT5
R11R11
D10
DIODE
D10
DIODE
R29R29
R414K7R414K7
R16R16
J3J3
12
R374K7R374K7
R344.7kR344.7k
C19103C19103
R18R18
D1
LED
D1
LED
R1R1
Y4
CRYSTAL
Y4
CRYSTAL
C26104C26104
U6
LM35/TO
U6
LM35/TO
VS+1
VOUT2
GN
D3
U3
MATRIX S 8x8
U3
MATRIX S 8x8
R412 R3
8 R214 R1
9
R51
R67
R72
R85
C113
C23
C34
C410
C56
C611
C715
C816
J1J1
12
J10
IR
J10
IR
123
Y3
32.768 KHz
Y3
32.768 KHzJ6
SQW
J6
SQW1
J4J4
12
R12R12
Q2Q2
R30R30
P1
CONNECTOR DB9
P1
CONNECTOR DB9
594837261
Q102SC1110Q102SC1110
L3L3
C13CAPC13CAP
R5R5
C20103
C20103
Q9
Q2SA1015
Q9
Q2SA1015
R45
470
R45
470
R19R19
J12
CO
N1
8A
J12
CO
N1
8A
1 23 45 67 89 10
11 1213 1415 1617 18
R384K7R384K7
J9
CON5
J9
CON5
12345
R26R26
U7
DS18B20
U7
DS18B20
VS+3
DQ2
GN
D1
R424K7R424K7
C2222
C2222
R31R31
C18CAPC18CAP
D2
LED
D2
LED
C16104C16104
BT1
BAT_3V/230mA
BT1
BAT_3V/230mA
R20R20
U11LM7805/SO
U11LM7805/SO
VIN1
GN
D3
VOUT2
R464.7kR464.7k
R32
4.7k
R32
4.7k
D5
LED
D5
LED
R6R6
L4L4
Q3Q3
J2J2
12
R27R27
U1
PIC16F877A
U1
PIC16F877A
RA0/AN02
RA1/AN13
RA2/AN2/VREF-/CVREF4
RA3/AN3/VREF+5
RA4/T0CKI/C1OUT6
RA5/AN4/SS*/C2OUT7
RB0/INT33
RB134
RB235
RB3/PGM36
RB437
RB538
RB6/PGC39
RB7/PGD40
RC0/T1OSO/T1CKI15
RC1/T1OSI/CCP216
RC2/CCP117
RC3/SCK/SCL18
RC4/SDI/SDA23
RC5/SDO24
RC6/TX/CK25
RC7/RX/DT26
RD0/PSP019
RD1/PSP120
RD2/PSP221
RD3/PSP322
RD4/PSP427
RD5/PSP528
RD6/PSP629
RD7/PSP730
OSC1/CLKIN13
OSC2/CLKOUT14
VDD32VDD11
VSS31 VSS12
MCLR*/VPP1
RE0/RD*/AN58
RE1/WR*/AN69
RE2/CS*/AN710
R2R2
R21R21
C2322
C2322
U8
24LC256
U8
24LC256
A01
A12
A23
VS
S4
SDA5
SCL6
WP7
VC
C8
BUT1BUT1
U4
LCD 2x16
U4
LCD 2x16
VS
S1
VD
D2
VO
3
RS
4
R/W
5
EN
6
D0
7
D1
8
D2
9
D3
10
D4
11
D5
12
D6
13
D7
14
A15
K16
SW2
SW_SL_DPDT
SW2
SW_SL_DPDT
1
23 4
5
6
R9R9
R394K7R394K7
C21104C21104
SW1
RESET
SW1
RESET
J17
CONN JACK PWR
J17
CONN JACK PWR
321
D6
LED
D6
LED
J7
SEL_I2C
J7
SEL_I2C
1 23 45 6
R48
2.2K
R48
2.2K
J11
CON3
J11
CON3
123
D11
LED
D11
LED
J5
CON3
J5
CON3
123
J15
CO
N1
6A
J15
CO
N1
6A
12345678910111213141516
BUT2BUT2
R434K7R434K7
R7R7
R13R13
U10
USB A
U10
USB A
VDD1
D-2
D+3
VSS4
D3
LED
D3
LED
C3CAP NPC3CAP NP
R3510kR3510k
J13
CO
N1
6A
J13
CO
N1
6A
1 23 45 67 89 10
11 1213 1415 16
C12CAPC12CAP
D7
LED
D7
LED
Q4Q4