KPY 10
Abstract: No abstract text available
Text: LM8330 I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection General Description The LM8330 I/O - Expander and Keypad Controller is a dedicated device designed to unburden a host processor from scanning a matrix-addressed keypad and to provide flexible
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LM8330
IEC61000
LM8330
KPY 10
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keypad pin diagram
Abstract: KEYPAD 4 X 3 STMPE1801
Text: STMPE1801 Xpander Logic 18-bit enhanced port expander with keypad controller Features • 18 GPIOs configurable as GPI, GPO, keypad matrix, special key or dedicated key function ■ Operating voltage 1.65 - 3.6 V ■ Hardware keypad controller 10 x 8 matrix with
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STMPE1801
18-bit
IEC61000-4-2)
JESD22
A114-A)
keypad pin diagram
KEYPAD 4 X 3
STMPE1801
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KPY 10
Abstract: KPY10 KPY 31 SMD Transistor Y8 SMD transistor Marking 1x LM8330 MARKING CODE E5 NXP keypad keyboard driver
Text: LM8330 I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection General Description The LM8330 I/O - Expander and Keypad Controller is a dedicated device designed to unburden a host processor from scanning a matrix-addressed keypad and to provide flexible
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LM8330
IEC61000
LM8330
TMD25AAA
LM8330TME
LM8330TMX
KPY 10
KPY10
KPY 31
SMD Transistor Y8
SMD transistor Marking 1x
MARKING CODE E5 NXP
keypad keyboard driver
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8x8 keypad Encoder IC
Abstract: keypad encoder schematic EDE1188 keypad encoder keypad Encoder IC 20 pins keypad 8x8 keypad encoder ic cmos ic for keypad KEYPAD encoder 5v rs232 keypad scanning
Text: EDE1188 Keypad Encoder IC 8 x 8 Matrix Keypad Encoder IC Functionality & Feature Set: • • • • • • • • • • Automatic key repeat after delay Contact debouncing Keybeep provides tactile feedback to operator Electrically quiet reduced EMI keypad scanning
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EDE1188
8x8 keypad Encoder IC
keypad encoder schematic
keypad encoder
keypad Encoder IC 20 pins
keypad 8x8
keypad encoder ic
cmos ic for keypad
KEYPAD encoder 5v rs232
keypad scanning
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SMD transistor Marking 1x
Abstract: No abstract text available
Text: LM8330 I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection General Description The LM8330 I/O - Expander and Keypad Controller is a dedicated device designed to unburden a host processor from scanning a matrix-addressed keypad and to provide flexible
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LM8330
IEC61000
LM8330
SMD transistor Marking 1x
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KPY10
Abstract: KP-Y10 LM833
Text: LM8330 I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection General Description The LM8330 I/O - Expander and Keypad Controller is a dedicated device designed to unburden a host processor from scanning a matrix-addressed keypad and to provide flexible
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LM8330
IEC61000
LM8330
KPY10
KP-Y10
LM833
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i2c keypad
Abstract: STMPE1801 KEYPAD CONTROLLED DIGITAL LOCK JESD22 DSASW003741
Text: STMPE1801 Xpander Logic 18-bit enhanced port expander with keypad controller Features • 18 GPIOs configurable as GPI, GPO, keypad matrix, special key or dedicated key function ■ Operating voltage: 1.65 - 3.6 V ■ Hardware keypad controller KPC (10 x 8 matrix with 4 optional dedicated keys
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STMPE1801
18-bit
JESD22
A114-C)
i2c keypad
STMPE1801
KEYPAD CONTROLLED DIGITAL LOCK
DSASW003741
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STMPE1801
Abstract: STMPE1801BJR JESD22
Text: STMPE1801 Xpander Logic 18-bit enhanced port expander with keypad controller Features • 18 GPIOs configurable as GPI, GPO, keypad matrix, special key or dedicated key function ■ Operating voltage: 1.65 - 3.6 V ■ Hardware keypad controller KPC (10 x 8 matrix with 4 optional dedicated keys
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STMPE1801
18-bit
JESD22
A114-C)
STMPE1801
STMPE1801BJR
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Untitled
Abstract: No abstract text available
Text: STMPE1801 Xpander Logic 18-bit enhanced port expander with keypad controller Features • 18 GPIOs configurable as GPI, GPO, keypad matrix, special key or dedicated key function ■ Operating voltage: 1.65 - 3.6 V ■ Hardware keypad controller KPC (10 x 8 matrix with 4 optional dedicated keys
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STMPE1801
18-bit
JESD22
A114-C)
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ITMKP110-12BLS
Abstract: No abstract text available
Text: Specification Data Sheet Document Rev ITMKP110-12BLS www.itacsystems.com IP65 Rated Backlit 3/4 Stainless Steel Keypad Product Description Indoor outdoor panel mount metal with 12 numeric backlight/illuminated keypad MKP110-12BL 12-key vandal-proof keypad with backlight
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ITMKP110-12BLS
MKP110-12BL
12-key
/-40f
ITMKP110-12BLS
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BV4218
Abstract: i2c keypad SPLC780D bv42 BV4221 hd44780 lcd pin out keypad diode matrix HD44780 0x1616 12D513
Text: ByVac Product Specification I2C-LCD & Keypad BV4218 BV4218 I2C-LCD & Keypad Product specification ByVac 2006 ©ByVac December 2008 V0.a Page 1 of 9 ByVac Product Specification I2C-LCD & Keypad BV4218 Contents 1. Introduction .3
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BV4218
bv4218
i2c keypad
SPLC780D
bv42
BV4221
hd44780 lcd pin out
keypad diode matrix
HD44780
0x1616
12D513
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STMPE1801
Abstract: KEYPAD 4 X 4 features JESD22 Keypad Controller
Text: STMPE1801 Xpander Logic 18-bit enhanced port expander with keypad controller Features • 18 GPIOs configurable as GPI, GPO, keypad matrix, special key or dedicated key function ■ Operating voltage: 1.65 - 3.6 V ■ Hardware keypad controller KPC (10 x 8 matrix with 4 optional dedicated keys
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STMPE1801
18-bit
JESD22
A114-C)
STMPE1801
KEYPAD 4 X 4 features
Keypad Controller
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keypad matrix
Abstract: 270 ohm resistor 4 by 3 membrane keypad
Text: Application Note: Scanning The Keypad Matrix and Driving The LEDs 1 2 3 4 SWITCH MATRIX LED MATRIX RoHS COMPLIANT Row1 PINS 10 Row1 Row2 9 Row2 2 Row3 8 Row3 3 Row4 7 Row4 4 PIN 5 Column1 6 Column1 PIN PINS 1 Scanning The Keypad Matrix The membrane keypad can be interfaced easily to a bi-directional 8 bit port on a microprocessor.
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3559ILL
keypad matrix
270 ohm resistor
4 by 3 membrane keypad
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4x4 matrix keypad
Abstract: CST4.00MGWA 4x4 matrix keypad c 4x4 matrix keypad and microcontroller datasheet keypad 4x4 MC68HC705J1A AN1239 HC05 HC705J1A MC34064
Text: Order this document by AN1239/D Rev. 1.0 Motorola Semiconductor Application Note AN1239 HC05 MCU Keypad Decoding Techniques Using the MC68HC705J1A By David Yoder CSIC Applications Introduction This application note demonstrates the use of a matrix keypad including
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AN1239/D
AN1239
MC68HC705J1A
MC68HC705J1A
AN12or
4x4 matrix keypad
CST4.00MGWA
4x4 matrix keypad c
4x4 matrix keypad and microcontroller
datasheet keypad 4x4
AN1239
HC05
HC705J1A
MC34064
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4*3 MATRIX KEYPAD
Abstract: of 4*3 Matrix Keypad keypad 4*3 keypad diode matrix concave KEYPAD on 707 diode MARKING 707 KEYPAD telephone telephone KEYPAD
Text: Keypads AVME Keypads Index Series AVME Product Range - Keypad 706 01.2002 Page 707 Technical Data Page 708 Drawing / Dimension / Layouts Page 709 AVME Keypads keypad 16 hexadecimal material of contacts stainless steel/ Au matrix stainless steel/ Au common point
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KEYPAD PHONE
Abstract: concave Aluminium KEYPAD keypad diode matrix
Text: AVME Vandalproof Keypad keypad front protection IP 67 matrix stainless steel/ Au common point stainless steel/ Au matrix stainless steel/ Au common point stainless steel/ Au matrix stainless steel/ Au shape of key concave flat concave flat concave flat concave
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keypad 3x4
Abstract: 4x3 keypad to 7 segment KEYPAD 4X3 details 4x3 keypad KEYPAD 4x3 4x3 keypad 7 segment 4x3 matrix keypad B20B password door lock ST7FLITE39
Text: UM0408 User manual Security door keypad controller Introduction This document describes the operation of a keypad controller for use in security door applications. The aim is to assist in the development of a keypad decoding system and to display associated information through LEDs for all necessary actions such as power on,
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UM0408
ST7FLITE39
STM1403.
STEVAL-IAS001V1)
keypad 3x4
4x3 keypad to 7 segment
KEYPAD 4X3 details
4x3 keypad
KEYPAD 4x3
4x3 keypad 7 segment
4x3 matrix keypad
B20B
password door lock
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on semiconductor p1f
Abstract: p1f on MCB251 P1F2 P1F3
Text: ANM071 Keypad decoding technique using TSC80251G1 by François Fosse Technical Marketing Engineer Temic France 1. Description This application note demonstrates the use of a matrix keypad including wake up from power–down mode with TSC80251G1 microcontroller.
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ANM071
TSC80251G1
TSC80251G1
REG251G1
on semiconductor p1f
p1f on
MCB251
P1F2
P1F3
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Untitled
Abstract: No abstract text available
Text: F2 Enter F2 F1 Matrix Orbital B202A Keypad V. 1.0 Jan. 02 2003
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B202A
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4x4 matrix keypad in pic with c code
Abstract: 4x4 matrix keypad dspic keypad 4x4 c code for pic datasheet keypad 4x4 c code for pic 4x4 matrix keypad keypad 4x4 c code for dspic 4x4 matrix keypad and microcontroller 4x4 matrix keypad c DS21919 interrupt-on-change
Text: AN1081 Interfacing a 4x4 Matrix Keypad with an 8-Bit GPIO Expander Author: Mike Curran Microchip Technology Inc. INTRODUCTION This application note discusses interfacing a 4x4 matrix keypad with MCP23X08 8-Bit GPIO Expander. This application note references the MCP23X08/17 GPIO
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AN1081
MCP23X08
MCP23X08/17
consists36-4803
DS01081A-page
4x4 matrix keypad in pic with c code
4x4 matrix keypad dspic
keypad 4x4 c code for pic
datasheet keypad 4x4 c code for pic
4x4 matrix keypad
keypad 4x4 c code for dspic
4x4 matrix keypad and microcontroller
4x4 matrix keypad c
DS21919
interrupt-on-change
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4x4 matrix keypad
Abstract: 4x4 matrix keypad and microcontroller MC68HC705J1A CST4.00MGWA AN1239 HC05 HC705J1A MC34064 MC68HC705J1AP 4 x 4 MATRIX keypad
Text: Order this document by AN1239/D MOTOROLA SEMICONDUCTOR APPLICATION NOTE AN1239 HC05 MCU Keypad Decoding Techniques Using the MC68HC705J1A By David Yoder CSIC Applications INTRODUCTION This application note demonstrates the use of a matrix keypad including wakeup from stop mode with
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AN1239/D
AN1239
MC68HC705J1A
MC68HC705J1A
4x4 matrix keypad
4x4 matrix keypad and microcontroller
CST4.00MGWA
AN1239
HC05
HC705J1A
MC34064
MC68HC705J1AP
4 x 4 MATRIX keypad
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KEYPAD
Abstract: Keypad matrix 12 key internal
Text: AVL, AVSF Vandalproof Keypad Sealed, vandalproof keypad front protection IP 67 materials of contacts gold plated/Au colour of key black matrix stainless steel/Au gold plated/Au black black stainless steel/Au black colour of marking illuminated, yellow white
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VARISTOR thm
Abstract: dual latching relay ic mt4325ae varistor Z 500 ps
Text: _ _ _ _ _ _ IV II i E U IS O -C M O S MT4325 Programmable Keypad Pulse Dialer FEB. 1985 Features • Last number redial • Multiple access pause programming • Any valid Keypad input or HOLD IN causes exit from access pause • Oscillator start up controlled from keypad input
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OCR Scan
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MT4325
300Hz
932Hz
MT4325,
VARISTOR thm
dual latching relay ic
mt4325ae
varistor Z 500 ps
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21c14
Abstract: IHI Rotary Encoder MT4325AE circuit diagram of keypad interface with dtmf matrix encoded keypad DTMF Receiver DIP-18 telephone KEYPAD MT4325AC MT8865 keypad network
Text: _ _ _ _ _ _ • V H TEL. IS O -C M O S M T4325 Programmable Keypad Pulse Dialer Fe a tu re s • Last number redial • Multiple access pause programming • Any valid Keypad input or HOLD IN causes exit from access pause • Oscillator start up controlled from keypad input
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OCR Scan
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MT4325
300Hz
932Hz
MT4325,
21c14
IHI Rotary Encoder
MT4325AE
circuit diagram of keypad interface with dtmf
matrix encoded keypad
DTMF Receiver DIP-18
telephone KEYPAD
MT4325AC
MT8865
keypad network
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