ps/2 connector pin out female connector from the front pin 1+datadata pin 2not connectednot...

PS/2 connector

Pin out

Female connector from the front

Pin 1 +DATA Data

Pin 2 Not connected Not connected*

Pin 3 GND Ground

Pin 4 VCC +5 V DC at 100 mA

Pin 5 +CLK clock

Pin 6 Not connected Not connected**

http://en.wikipedia.org/wiki/Image:Ps-2-ports.jpg

Pin Name Cable color Description

1 VCC Red +5V

2 D− White Data −

3 D+ Green Data +

4 GND Black Ground

USB CONNECTOR

AT Keyboard

Type Key board connector

Pins 5

Connector DIN connector

Pin out

Pin 1 CLK Clock signal

Pin 2 DATA Data

Pin 3 N/C Not connected. Reset on older keyboards

Pin 4 GND Ground

Pin 5 VCC +5V DC

http://en.wikipedia.org/wiki/Image:Atpinout.png

http://en.wikipedia.org/wiki/Image:Atpinout.png

SATA CABLE DESCRIPTION Serial Advanced Technology Attachment (SATA, is a computer BUS primarily designed for transfer of data between the mother board and mass storage devices, such as hard disk drives and optical drives , inside a computer.

Pin # Function

1 Ground

2 A+ (Transmit)

3 A− (Transmit)

4 Ground

5 B− (Receive)

6 B+ (Receive)

7 Ground

AT power connector (Used on older AT style main boards)

Color Pin SignalP8.1 Power GoodP8.2 +5 V

P8.3 +12 V

P8.4 −12 V

P8.5 Ground

P8.6 Ground

AT power connector (Used on older AT style main boards)

Color Pin Signal

P9.1 Ground

P9.2 Ground

P9.3 −5 V

P9.4 +5 V

P9.5 +5 V

P9.6 +5 V

24-pin ATX power supply connector(20-pin omits the last 4: 11, 12, 23 and 24)

Color Signal Pin Pin Signal Color

+3.3 V 1 13 +3.3 V sense

+3.3 V 2 14 −12 V

Ground 3 15 Ground

+5 V 4 16 Power on

Ground 5 17 Ground

+5 V 6 18 Ground

Color Signal Pin Pin Signal Color

Ground 7 19 Ground

grey Power good

8 20 −5 V (optional)

+5 V standby

9 21 +5 V

+12 V 10 22 +5 V

+12 V 11 23 +5 V

+3.3 V 12 24 Ground

Pin 1 Reset

Pin 2 Ground

Pin 3 Data 7

Pin 4 Data 8

Pin 5 Data 6

Pin 6 Data 9

Pin 7 Data 5

Pin 8 Data 10

Pin 9 Data 4

Pin 10 Data 11

Pin 11 Data 3

Pin 12 Data 12

Pin 13 Data 2

Pin 14 Data 13

Pin 15 Data 1

Pin 16 Data 14

Pin 17 Data 0

Pin 18 Data 15

Pin 19 Ground

Pin 20 Key or VCC_in

40 pins IDE connector pin out description

Pin 31 IRQ

Pin 32 No connect

Pin 33 Addr 1

Pin 34 GPIO_DMA66_Detect

Pin 35 Addr 0

Pin 36 Addr 2

Pin 37 Chip select 1P

Pin 38 Chip select 3P

Pin 39 Activity

Pin 40 Ground

Pin 21 DDRQ

Pin 22 Ground

Pin 23 I/O write

Pin 24 Ground

Pin 25 I/O read

Pin 26 Ground

Pin 27 IOCHRDY

Pin 28 Cable select

Pin 29 DDACK

Pin 30 Ground

http://en.wikipedia.org/wiki/Image:ATA_on_mainboard.jpg

Pin No (DB25)

Signal name Direction

1 nStrobe Out

2 Data0 In/Out

3 Data1 In/Out

4 Data2 In/Out

5 Data3 In/Out

6 Data4 In/Out

7 Data5 In/Out

8 Data6 In/Out

LPT port for printer pin out description

Pin No (DB25)

Signal name Direction

9 Data7 In/Out

10 nAck In

11 Busy In

12 Paper-Out In

13 Select In

14 Linefeed Out

15 nError In

16 nInitialize Out

17 nSelect-Printer

Out

18-25 Ground -

-2-

IDE Connector Pin out description

Signal Name Pin Pin Signal Name

Reset IDE 1 2 Ground

Host Data 7 3 4 Host Data 8








Ground 19 20 Key

-2-Signal Name Pin Pin Signal Name

DDRQ 21 22 Ground

I/O Write 23 24 Ground

I/O Read 25 26 Ground

IOC HRDY 27 28 Cable select pull-up

DDACK 29 30 Ground

IRQ 31 32 No Connect

Addr 1 33 34GPIO_DMA66_Detect

Addr 0 35 36 Addr 2

Chip Select 1P (1S) 37 38 Chip Select 3P (3S)

Activity 39 40 Ground

Floppy Drive A Pin Out description Pin No. Signal Name Description

1 Ground --

2 /REDWC Density Select 1=Low/0=High

3 Ground --

4 N/C Reserved

5 Ground --

6 N/C Reserved

7 Ground --

8 /Index 0=Index

9 Ground --

10 /MOTEA 0=Motor Enable Drive 0

11 Ground --

12 /DRVSB Drive Select 1

Pin No. Signal Name Description

13 Ground --

14 /DRVSB Drive Select 0

15 Ground --

16 /MOTEB 0=Motor Enable Drive 1

17 Ground --

18 /DIR 0=Direction Select

19 Ground --

20 /Step 0=Head Step

21 Ground --

22 /WDATE Write Data

23 Ground --

24 /WGATE Floppy Write Enable, 0=Write Gate

Floppy Drive A/B Twist Pinout

-- Controller Drive A Drive B Description

Wire 1-9 1-9 1-9 1-9 No Change

Wire 10 10 16 10 Motor Enable Drive 0/1

Wire 11 11 15 11 Ground, No Change

Wire 12 12 14 12 Drive Select 0/1


Wire 14 14 12 14 Drive Select 0/1


Wire 16 16 10 16 Motor Enable Drive 0/1

Wire 17-34 17-34 17-34 17-34 No Change

Pin # Pin Function Pin # Pin Function

1 Ground 26 D0-

2 Ground 27 D1-

3 Ground 28 D2-

4 Ground 29 D3-

5 Ground 30 D4-

6 Ground 31 D5-

7 Ground 32 D6-

8 Ground 33 D7-

9 Ground 34 DPARTY-

10 Ground 35 Ground

11 Ground 36 Ground

12 Reserved 37 Reserved

13 Open 38 TRMPWR

14 Reserved 39 Reserved

15 Ground 40 Ground

16 Ground 41 ATN-

17 Ground 42 Ground

18 Ground 43 BSY-

19 Ground 44 ACK-

20 Ground 45 RST-

21 Ground 46 MSG-

22 Ground 47 SEL-

23 Ground 48 C/D-

24 Ground 49 REG-

25 Ground 50 I/O-

Pin # Pin Name Pin # Pin Name

A1 +12 V dc B1 spare

A2 spare B2 +5 V dc

A3 Reserved* Ground B3 +5 V dc

A4 USB- B4 USB+

A5 Ground B5 Ground

A6 INTA# B6 INTB#

A7 RST# B7 CLK

A8 GNT# B8 REQ#

A9 VCC 3.3 B9 VCC 3.3

A10 ST1 B10 ST0

A11 Reserved B11 ST2

A12 PIPE# B12 RBF#

A13 Ground B13 Ground

A14 Spare B14 Spare

A15 SBA1 B15 SBA0

A16 VCC 3.3 B16 VCC 3.3

A17 SBA3 B17 SBA2

A18 Reserved B18 SB_STB


A20 SBA5 B20 SBA4

A21 SBA7 B21 SBA6

A22 Key B22 Key

A23 Key B23 Key

A24 Key B24 Key

A25 Key B25 Key

A26 AD30 B26 AD31

A27 AD28 B27 AD29

A28 VCC 3.3 B28 VCC 3.3

A29 AD26 B29 AD27

A30 AD24 B30 AD25


A32 Reserved B32 AD STB1

A33 C/BE3# B33 AD23

A34 Vddq 3.3 B34 Vddq 3.3

A35 AD22 B35 AD21

A36 AD20 B36 AD19


A38 AD18 B38 AD17

A39 AD16 B39 C/BE2#


A41 FRAME# B41 IRDY#

A42 Spare B42 Spare


A44 Spare B44 Spare

A45 VCC 3.3 B45 VCC 3.3

A46 TRDY# B46 DEVSEL#

A47 STOP# B47 Vddq 3.3

A48 Spare B48 PERR#


A50 PAR B50 SERR#

A51 AD15 B51 C/BE1#


A53 AD13 B53 AD14

A54 AD11 B54 AD12


A56 AD9 B56 AD10

A57 C/BE0# B57 AD8


A59 Reserved B59 AD STB0

A60 AD6 B60 AD7


A62 AD4 B62 AD5

A63 AD2 B63 AD3


A65 AD0 B65 AD1

A66 SMB1 B66 SMB0

Pin Name Dir Description

1 +5V +5 VDC

2 /B1 Button 1

3 X1 Joystick 1 - X

4 GND Ground (for switch 1)

5 GND Ground (for switch 2)

6 Y1 Joystick 1 - Y

7 /B2 Button 2

8 +5V +5 VDC

9 +5V +5 VDC

10 /B4 Button 4

11 X2 Joystick 2 - X

12 GND Ground (for switch 3,4)

13 Y2 Joystick 2 - Y

14 /B3 Button 3

15 +5V

GAME PORT


1 RED Red Video (75 Ohm, 0.7 V p-p)

2 GREEN Green Video (75 Ohm, 0.7 V p-p)

3 BLUE Blue Video (75 Ohm, 0.7 V p-p)

4 ID2 Monitor ID Bit 2

5 GND Ground

6 RGND Red Ground

7 GGND Green Ground

8 BGND Blue Ground

9 KEY Key (No pin)

10 SGND Sync Ground


12 ID1 or SDA Monitor ID Bit 1

13 HSYNC or CSYNC Horizontal Sync (or Composite Sync)

14 VSYNC Vertical Sync

15 ID3 or SCL Monitor ID Bit 3


1 RED Red Video (75 Ohm, 0.7 V p-p)

2 GREEN Green Video (75 Ohm, 0.7 V p-p)

3 BLUE Blue Video (75 Ohm, 0.7 V p-p)


5 GND Ground

6 RGND Red Ground

7 GGND Green Ground

8 BGND Blue Ground

9 KEY Key (No pin)

10 SGND Sync Ground


12 ID1 or SDA Monitor ID Bit 1

13 HSYNC or CSYNC Horizontal Sync (or Composite Sync)

14 VSYNC Vertical Sync

15 ID3 or SCL Monitor ID Bit 3

MALE CONNECTOR FEMALE CONNECTOR


1 CD Carrier Detect

2 RXD Receive Data

3 TXD Transmit Data

4 DTR Data Terminal Ready

5 GND System Ground

6 DSR Data Set Ready

7 RTS Request to Send

8 CTS Clear to Send

9 RI Ring Indicator

9p D-SUB female at cable / mouse (DCE))

Pin Name Description1 STR Strobe

2 D0 Data Bit 0

3 D1 Data Bit 1

4 D2 Data Bit 2

5 D3 Data Bit 3

6 D4 Data Bit 4

7 D5 Data Bit 5

8 D6 Data Bit 6

9 D7 Data Bit 7

10 ACK Acknowledge

11 BUSY Busy

12 PE Paper Empty

13 SEL Select

14 AUTFD ? Autofeed

15 n/c

16 0 V

17 CHASSIS GND


18 +5 V PULL UP +5 V DC (50 mA max)

19 GND Signal Ground












30 GNDRESET Reset Ground

31 RESET Reset

32 ERROR Low when offline

33 0 V Signal Ground

34 n/c

35 +5 V +5 V DC

36 SEL IN Select In (Taking low or high sets printer on line or off line respectively)

Biometric Reader

What is a Biometric Reader?“Biometric” comes from the Greek bios

(“life”) and metron (“measure”). A biometric reader recognizes humans based on intrinsic physical traits. For example, a biometric reader can read eye retinas or irises, facial patterns, hand measurements or fingerprints.

Unlike keys, cards, or number sequences, access through a biometric reader cannot be transferred from person to person unless explicitly authorized.

How Does a Biometric Reader Work?A biometric reader can be used as a stand-

alone or a networked operation, perfect for home or office. An authorized person has their physical characteristic scanned and turned into a numerical algorithm which is then entered into a database. The authorized person must subsequently provide that same physical characteristic- for example, their hand, to be read and recognized by the biometric reader before access is granted.

Why Use a Biometric Reader?A biometric reader is a more reliable

security device than your average lock or keypad. Only the person authorized access can successfully pass a biometric reader. A key, card, or number sequence can be passed around or easily stolen. A biometric reader requires that the authorized person be physically present for access to be granted. Thieves and other criminals would have a difficult time getting past a biometric reader.

Other reasons to use a biometric reader:It is affordable and user friendly,

recognizing identity and granting access in less than one second.

The HandKey II Recognition System biometric reader can store information from 512 users (standard) up to 35,512 users (networked).

A biometric reader drives costs down while raising the level of security.

-2-Biometric reader access control can be

incorporated into any security system.

The maker of the HandKey II Recognition System is Schlage, one of the most respected names in the security industry. Their extensive research, manufacturing, and consulting experience with biometric reader technology makes them ideally qualified to assist in the security of your home or office.

ps/2 connector pin out female connector from the front pin 1+datadata pin 2not connectednot...

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