KEYPAD SCANNING Search Results

KPY 10

Contextual Info: 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

KPY 10

Abstract: KPY10 KPY 31 SMD Transistor Y8 SMD transistor Marking 1x LM8330 MARKING CODE E5 NXP keypad keyboard driver
Contextual Info: 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

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
Contextual Info: 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

SMD transistor Marking 1x

Contextual Info: 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

KPY10

Abstract: KP-Y10 LM833
Contextual Info: 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

BV201

Abstract: MAX232 BV4505 16-key
Contextual Info: ByVac Product Specification IASI-Keypad BV4505 BV4505 IASI-Keypad Product specification ByVac January 2009 V0.a Page 1 of 12 ByVac Product Specification IASI-Keypad BV4505 Contents 1. Introduction .4

i2c keypad

Abstract: STMPE1801 KEYPAD CONTROLLED DIGITAL LOCK JESD22 DSASW003741
Contextual Info: 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

STMPE1801

Abstract: STMPE1801BJR JESD22
Contextual Info: 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

Contextual Info: 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

keypad matrix

Abstract: 270 ohm resistor 4 by 3 membrane keypad
Contextual Info: 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.

STMPE1801

Abstract: KEYPAD 4 X 4 features JESD22 Keypad Controller
Contextual Info: 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

keypad 4x4 7 segment display

Abstract: 4x4 matrix keypad and microcontroller 4x4 matrix keypad 3 x 4 keypad to 7 segment 4x4 matrix keypad c 4x4 matrix keypad scanning code in C datasheet keypad 4x4 keypad 4x4 pin layout 4x4 keypad scanning 4 hexadecimal to 7-segment LED display module
Contextual Info: AN1799 APPLICATION NOTE STR71x GPIO SCANNING A 4x4 MATRIX KEYPAD INTRODUCTION The aim of this application note is to show how to scan the 4x4 matrix keypad multiplexed with a four 7-segment display. The software attached to this application note scans the pressed

spi CONTROLLED KEYPAD SCAN IC

Contextual Info: SX1511B/SX1512B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1511B/SX1512B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION KEY PRODUCT FEATURES

SX1509

Abstract: keypad 4x4 4x4 matrix keypad scanning code in C
Contextual Info: SX1507QB/SX1508QB/SX1509QB World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1507QB/SX1508QB/SX1509QB World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION

SX1509QBIULTRT

Abstract: LED Driver keypad scanning SX1509
Contextual Info: SX1508QB/SX1509QB World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1508QB/SX1509QB World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION KEY PRODUCT FEATURES

SX1507

Abstract: keypad 8x8 QFN 64 8x8 footprint
Contextual Info: SX1507/SX1508/SX1509 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1507/SX1508/SX1509 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION KEY PRODUCT FEATURES

0X57

Contextual Info: SX1510B/SX1511B/SX1512B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1510B/SX1511B/SX1512B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION

spi CONTROLLED KEYPAD SCAN IC 24 bit

Abstract: multi-touch
Contextual Info: SX1510B/SX1511B/SX1512B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1510B/SX1511B/SX1512B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION

SX1509QB

Contextual Info: SX1507QB/SX1508QB/SX1509QB World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1507QB/SX1508QB/SX1509QB World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION

act keypad 4x4

Abstract: QFN-UT-14 keypad 4x4 scanning
Contextual Info: SX1507B/SX1508B/SX1509B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1507B/SX1508B/SX1509B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION

SX1507

Abstract: DIO120 SX1508 SX1509IULTRT SX1509
Contextual Info: SX1507/SX1508/SX1509 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1507/SX1508/SX1509 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION KEY PRODUCT FEATURES

SX1512EVK

Abstract: SX1512
Contextual Info: SX1510/SX1511/SX1512 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1510/SX1511/SX1512 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION KEY PRODUCT FEATURES

4x4 matrix keypad and microcontroller

Abstract: SX1512 KEYPAD linear and matrix act keypad 4x4
Contextual Info: SX1510/SX1511/SX1512 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1510/SX1511/SX1512 World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION KEY PRODUCT FEATURES

Contextual Info: SX1508B/SX1509B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine ADVANCED COMMUNICATIONS & SENSING SX1508B/SX1509B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine GENERAL DESCRIPTION KEY PRODUCT FEATURES