i2c keypad
Abstract: KPY10 STMPE2401 STMPE2403 STMPE2403TBR Keypad Controller M1C1 M1C-1 N5863
Text: STMPE2403 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic Features • 24 GPIOs ■ Operating voltage 1.8V ■ Hardware key pad controller 8*12 matrix max ■ 8 Special Function Key support ■ 3 PWM (8 bit) output for LED brightness control
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STMPE2403
24-bit
STMPE2403
i2c keypad
KPY10
STMPE2401
STMPE2403TBR
Keypad Controller
M1C1
M1C-1
N5863
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Untitled
Abstract: No abstract text available
Text: STMPE2403 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic Features • 24 GPIOs ■ Operating voltage 1.8V ■ Hardware key pad controller 8*12 matrix max ■ 8 Special Function Key support ■ 3 PWM (8 bit) output for LED brightness control
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STMPE2403
24-bit
STMPE2403
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Untitled
Abstract: No abstract text available
Text: STMPE2403 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic Features • 24 GPIOs ■ Operating voltage 1.8V ■ Hardware key pad controller 8*12 matrix max ■ 8 Special Function Key support ■ 3 PWM (8 bit) output for LED brightness control
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STMPE2403
24-bit
STMPE2403
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STMPE2401
Abstract: KPY10 STMPE2401TBR
Text: STMPE2401 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic Features • 24 GPIOs ■ Operating voltage 1.8V ■ Hardware key pad controller 8*12 matrix max ■ 3 PWM (8 bit) output for LED brightness control and blinking ■ Interrupt output (open drain) pin
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STMPE2401
24-bit
STMPE2401
KPY10
STMPE2401TBR
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STMPE2401
Abstract: No abstract text available
Text: STMPE2401 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic Features • 24 GPIOs ■ Operating voltage 1.8V ■ Hardware key pad controller 8*12 matrix max ■ 3 PWM (8 bit) output for LED brightness control and blinking ■ Interrupt output (open drain) pin
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STMPE2401
24-bit
STMPE2401
STMPE24inland
STMPE2401BTR
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Untitled
Abstract: No abstract text available
Text: STMPE2401 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic Features • 24 GPIOs ■ Operating voltage 1.8V ■ Hardware key pad controller 8*12 matrix max ■ 3 PWM (8 bit) output for LED brightness control and blinking ■ Interrupt output (open drain) pin
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STMPE2401
24-bit
STMPE2401
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keypad scanning
Abstract: i3 i5 i7 processor ADP5587ACPZ-R7 qwerty keypad matrix
Text: Mobile I/O Expander and QWERTY Keypad Controller ADP5587 FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5587 GND 19 VCC C9 21 18 SCL 23 CONTROL INTERFACE CONTROL REGISTERS SDA 22 C8 17 RST 20 16 08612-001 15 C7 14 C6 13 C5 12 C4 11 C3 10 C2 9 C1 8 C0 7 R0 6 R1 5 R3
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ADP5587
18-GPIO
24-Lead
CP-24-10)
ADP5587ACPZ-R7
CP-24-10
keypad scanning
i3 i5 i7 processor
ADP5587ACPZ-R7
qwerty keypad matrix
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keypad diode matrix
Abstract: 12 Buttons Keypad Matrix 12C508 TIMER CONTROLLERS gp542 14 Buttons Keypad Matrix pic 12c508 applications transistor ZY 12c508 timer DIODE D29 Keypad matrix 12 key internal
Text: Discrete Logic Replacement A Keypad Controller for Bi-directional Key Matrix Author: Vladimir Velchev AVEX - Vladimir Velchev Sofia, Bulgaria email:avex@iname.com APPLICATION OPERATION: The PIC microcontroller can replace the traditional decoders and encoders that are used for old-fashion
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DS40160A/4
012-page
keypad diode matrix
12 Buttons Keypad Matrix
12C508 TIMER CONTROLLERS
gp542
14 Buttons Keypad Matrix
pic 12c508 applications
transistor ZY
12c508 timer
DIODE D29
Keypad matrix 12 key internal
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Untitled
Abstract: No abstract text available
Text: FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5587 GND 19 VCC C9 21 18 SCL 23 CONTROL INTERFACE CONTROL REGISTERS SDA 22 C8 17 RST 20 15 16 08612-001 14 C7 13 C6 12 C5 11 C4 10 C3 9 C2 8 C1 7 C0 6 R0 5 R1 4 R3 3 R4 2 R5 1 R2 INT 24 R7 18-GPIO port expander or 10 x 8 keypad matrix
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ADP5587
18-GPIO
24-Lead
25-Ball
CP-24-10
CB-25-4
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circuit diagram of keypad lock system
Abstract: qwerty keypad matrix
Text: FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5587 GND 19 VCC C9 21 18 SCL 23 CONTROL INTERFACE CONTROL REGISTERS SDA 22 C8 17 RST 20 15 16 08612-001 14 C7 13 C6 12 C5 11 C4 10 C3 9 C2 8 C1 7 C0 6 R0 5 R1 4 R3 3 R4 2 R5 1 R2 INT 24 R7 18-GPIO port expander or 10 x 8 keypad matrix
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18-GPIO
ADP5587
24-Lead
25-Ball
CP-24-10
CB-25-4
circuit diagram of keypad lock system
qwerty keypad matrix
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Keypad matrix 12 key internal
Abstract: qwerty keypad matrix keypad matrix circuit diagram of keypad lock system ADP5587ACBZ-R7 KEYPAD PHONE transistor C5D i3 i5 i7 processor KEYPAD 4 X 4 keypad diode matrix
Text: Mobile I/O Expander and QWERTY Keypad Controller ADP5587 FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5587 GND 19 VCC C9 21 18 SCL 23 CONTROL INTERFACE CONTROL REGISTERS SDA 22 C8 17 RST 20 16 08612-001 15 C7 14 C6 13 C5 12 C4 11 C3 10 C2 9 C1 8 C0 7 R0 6 R1 5 R3
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ADP5587
18-GPIO
25-Ball
CB-25-4)
ADP5587ACPZ-R7
ADP5587ACBZ-R7
24-Lead
CP-24-1
Keypad matrix 12 key internal
qwerty keypad matrix
keypad matrix
circuit diagram of keypad lock system
ADP5587ACBZ-R7
KEYPAD PHONE
transistor C5D
i3 i5 i7 processor
KEYPAD 4 X 4
keypad diode matrix
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18-GPIO
Abstract: adp5587 i2c keypad 4*4 matrices c2dS qwerty keypad matrix
Text: Mobile I/O Expander and QWERTY Keypad Controller ADP5587 FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5587 GND 19 VCC C9 21 18 SCL 23 CONTROL REGISTERS SDA 22 CONTROL INTERFACE C8 17 RST 20 16 08612-001 15 C7 14 C6 13 C5 12 C4 11 C3 10 C2 9 C1 8 C0 7 R0 6 R1 5 R3
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ADP5587
18-GPIO
24-Lead
25-Ball
CP-24-10
CB-25-4
adp5587
i2c keypad 4*4 matrices
c2dS
qwerty keypad matrix
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3*4 matrix keypad
Abstract: ADP5587ACBZ-R7 ADP5587ACPZ-R7 qwerty keypad matrix
Text: Mobile I/O Expander and QWERTY Keypad Controller ADP5587 FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5587 GND 19 VCC C9 21 18 SCL 23 CONTROL INTERFACE CONTROL REGISTERS SDA 22 C8 17 RST 20 16 08612-001 15 C7 14 C6 13 C5 12 C4 11 C3 10 C2 9 C1 8 C0 7 R0 6 R1 5 R3
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ADP5587
18-GPIO
25-Ball
CB-25-4)
ADP5587ACPZ-R7
ADP5587ACBZ-R7
24-Lead
CP-24-1
3*4 matrix keypad
ADP5587ACBZ-R7
ADP5587ACPZ-R7
qwerty keypad matrix
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STMPE2401
Abstract: keypad scanning
Text: AN2423 Application note STMPE2401 - Port expander keypad controller Introduction STMPE2401 is the first in the family of STMicroelectronic’s expander logic products. The principle of a basic expander logic is the provision of additional I/Os that can be used by the
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AN2423
STMPE2401
STMPE2401.
keypad scanning
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ADC12
Abstract: ADP5588 qwerty keypad matrix LCD for mobile phone photosensor driver diagram D0767
Text: Mobile I/O Expander and QWERTY Keypad Controller ADP5588 FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5588 REF VOLTAGE GND 19 VCC 21 SCL 23 SDA 22 CONTROL REGISTERS RST 20 CONTROL INTERFACE C9 C9 C8 C8 C9 18 REF VOLTAGE C8 17 R2 R1 11 12 13 14 15 16 07673-001 R3 10
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ADP5588
18-GPIO
MO-220-VGGD-2
72208-A
24-Lead
CP-24-1)
ADP5588ACPZ-R71
ADP5588-EVALZ1
ADC12
ADP5588
qwerty keypad matrix
LCD for mobile phone
photosensor driver diagram
D0767
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d0767
Abstract: ADP5588-EVALZ
Text: FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5588 REF VOLTAGE GND 19 VCC 21 SCL 23 SDA 22 CONTROL REGISTERS RST 20 CONTROL INTERFACE C9 C9 C8 C8 C9 18 REF VOLTAGE C8 17 R3 R2 R1 10 11 12 13 14 15 16 07673-001 R4 9 C7 R5 8 C6 7 C5 6 C4 5 C3 4 C2 3 C1 2 C0 1 R6 INT 24
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18-GPIO
ADP5588
MO-220-WGGD-8.
24-Lead
CP-24-10)
ADP5588ACPZ-R7
ADP5588-EVALZ
72809A
d0767
ADP5588-EVALZ
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Untitled
Abstract: No abstract text available
Text: FEATURES FUNCTIONAL BLOCK DIAGRAM ADP5588 REF VOLTAGE GND 19 VCC 21 SCL 23 SDA 22 CONTROL REGISTERS RST 20 CONTROL INTERFACE C9 C9 C8 C8 C9 18 REF VOLTAGE C8 17 R3 R2 R1 10 11 12 13 14 15 16 07673-001 R4 9 C7 R5 8 C6 7 C5 6 C4 5 C3 4 C2 3 C1 2 C0 1 R6 INT 24
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ADP5588
18-GPIO
MO-220-WGGD-8.
72809A
24-Lead
CP-24-10)
ADP5588ACPZ-R7
ADP5588-EVALZ
CP-24-10
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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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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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VK204-25
Abstract: 12 Key Numeric Keypad matrix converter number keypad EIA-232 GLK24064-25 LCD0821 LCD2021 LK204-25 VFD2041
Text: VK204-25 Technical Manual Revision: 1.0 Contents Contents ii 1 Introduction 1.1 What to Expect From the VK204-25 . . . 1.2 What Not to Expect From the VK204-25 . 1.3 Keypad Interface . . . . . . . . . . . . . 1.4 Setup for Testing . . . . . . . . . . . . .
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VK204-25
VK204-25
12 Key Numeric Keypad
matrix converter
number keypad
EIA-232
GLK24064-25
LCD0821
LCD2021
LK204-25
VFD2041
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vfd20
Abstract: 12 element LED bar display 12 Key Numeric Keypad LK204-25 led matrix 5X7 CATHODE bs matrix converter numeric keypad pin diagram of LED dot matrix display 5x7 2 color EIA232 GLK24064-25
Text: LK204-25 Technical Manual Revision: 1.0 Contents Contents ii 1 Introduction 1.1 What to Expect From the LK204-25 . . 1.2 What Not to Expect From the LK204-25 1.3 Keypad Interface . . . . . . . . . . . . 1.4 Setup for Testing . . . . . . . . . . . . 1.5 Trying Out the LK204-25 . . . . . . . .
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LK204-25
vfd20
12 element LED bar display
12 Key Numeric Keypad
LK204-25
led matrix 5X7 CATHODE bs
matrix converter
numeric keypad
pin diagram of LED dot matrix display 5x7 2 color
EIA232
GLK24064-25
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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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17TEXT
Abstract: VK162 VK162-12 C1308 EIA232 LCD0821 dot matrix display 5x7 to display letters MOLEX BAR CODE DETAIL
Text: VK162-12 Technical Manual Revision: 1.0 Contents Contents ii 1 Introduction 1.1 What to Expect From the VK162-12 . . . 1.2 What Not to Expect From the VK162-12 . 1.3 Keypad Interface . . . . . . . . . . . . . 1.4 Setup for Testing . . . . . . . . . . . . .
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VK162-12
17TEXT
VK162
VK162-12
C1308
EIA232
LCD0821
dot matrix display 5x7 to display letters
MOLEX BAR CODE DETAIL
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