1

1

2

2

3

3

4

4

D D

C C

B B

A A

GN

D1

VC

C2

VO

3

RS

4R

/W5

EN6

DB

07

DB

18

DB

29

DB

310

DB

411

DB

512

DB

613

DB

714

BL

(-)

15B

L (+

)16

LCD1LCD 4x20

GND8

A01

A12

A23

P0 4P1 5P2 6P3 7P4 9P5 10P6 11P7 12

INT 13

SCL14

SDA15

VCC16U1

PCF8574

R1100

GND

VCC

R34K7

Q1BC557

100nF

C1

GNDVCCGND

VCC

R210K

VCC

GND

1 23 45 67 89 10

P1

+BUZ1

BUZZERQ2BC547 R5

4K7

R44K7

GND

VCC

VCC GND

SCLSDA

SCL

SDA

PIBUZ101

PIBUZ102

COBUZ1

PIC101PIC102

COC1

PILCD101PILCD102PILCD103PILCD104PILCD105PILCD106PILCD107PILCD108PILCD109PILCD1010PILCD1011PILCD1012PILCD1013PILCD1014PILCD1015PILCD1016

COLCD1

PIP101 PIP102

PIP103 PIP104

PIP105 PIP106

PIP107 PIP108

PIP109 PIP1010

COP1

PIQ101

PIQ102

PIQ103COQ1

PIQ201

PIQ202

PIQ203

COQ2

PIR101

PIR102COR1

PIR201

PIR202PIR203

COR2

PIR301

PIR302COR3

PIR401

PIR402

COR4

PIR501PIR502COR5

PIU101

PIU102

PIU103

PIU104

PIU105

PIU106

PIU107

PIU108

PIU109

PIU1010

PIU1011

PIU1012

PIU1013

PIU1014

PIU1015

PIU1016

COU1

PIC101

PILCD101PILCD105PILCD107PILCD108PILCD109PILCD1010PILCD1016

PIP108

PIP1010

PIQ203

PIR201

PIU101

PIU102

PIU103

PIU108

PIBUZ102

PIQ202PIR402

PILCD103

PIR203

PILCD104

PIU106

PILCD106

PIU107

PILCD1011

PIU109

PILCD1012

PIU1010

PILCD1013

PIU1011

PILCD1014

PIU1012

PILCD1015PIR102

PIP102

PIP103 PIP104

PIP106

PIQ101PIR302

PIQ102PIR101

PIQ201 PIR502

PIR301

PIU105

PIR501

PIU104

PIU1013

PIP101

PIU1014

NLSCL

PIP105

PIU1015

NLSDA

PIBUZ101

PIC102

PILCD102

PIP107

PIP109

PIQ103

PIR202

PIR401

PIU1016

PABUZ102 PABUZ101

COBUZ1

PAC101

PAC102

COC1

PAC201

PAC202

COC2

PALCD101 PALCD102 PALCD103 PALCD104 PALCD105 PALCD106 PALCD107 PALCD108 PALCD109 PALCD1010 PALCD1011 PALCD1012 PALCD1013 PALCD1014 PALCD1015 PALCD1016PALCD100COLCD1

PAP104

PAP108

PAP102

PAP103

PAP101

PAP1010PAP109

PAP106PAP105PAP107

COP1

PAQ102PAQ101

PAQ103COQ1

PAQ202PAQ201

PAQ203COQ2

PAR102 PAR101COR1

PAR201PAR203

PAR202 COR2

PAR302PAR301COR3

PAR402 PAR401 COR4

PAR502

PAR501

COR5

PARN101PARN102PARN103PARN104PARN105PARN106PARN107PARN108PARN109CORN1

PAS100

PAS102

PAS101

COS1

PAS200

PAS202

PAS201

COS2

PAS300

PAS302

PAS301

COS3

PAS400

PAS402

PAS401

COS4

PAS500

PAS502

PAS501

COS5

PAS600

PAS602

PAS601

COS6

PAU1015PAU109 PAU1010 PAU1011 PAU1012 PAU1013 PAU1014 PAU1016

PAU108 PAU107 PAU106 PAU105 PAU104 PAU103 PAU102 PAU101COU1

PAU2015PAU209 PAU2010 PAU2011 PAU2012 PAU2013 PAU2014 PAU2016

PAU208 PAU207 PAU206 PAU205 PAU204 PAU203 PAU202 PAU201COU2

PAC101

PAC201

PALCD101 PALCD105 PALCD107 PALCD108 PALCD109 PALCD1010 PALCD1016

PAP108PAP1010

PAQ203

PAR201

PAS102 PAS202 PAS302PAS402 PAS502PAS602

PAU101PAU102PAU103PAU108

PAU202PAU203PAU208

PABUZ102

PAQ202

PAR402

PALCD103

PAR203

PALCD104

PAU106

PALCD106

PAU107

PALCD1011

PAU109

PALCD1012

PAU1010

PALCD1013

PAU1011

PALCD1014

PAU1012

PALCD1015 PAR102

PAQ101

PAR302

PAQ102PAR101

PAQ201

PAR502

PAR301PAU105 PAR501PAU104

PARN102

PAS601

PAU204

PARN103

PAS501

PAU205

PARN104

PAS401

PAU206

PARN105

PAS301

PAU207

PARN106

PAS201

PAU209

PARN107

PAS101

PAU2010

PAP101

PAU1014

PAU2014

PAP105

PAU1015

PAU2015

PABUZ101PAC102

PAC202

PALCD102

PAP107PAP109

PAQ103

PAR202

PAR401

PARN101

PAU1016

PAU201

PAU2016