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Part Manufacturer Description Datasheet BUY
CS4335-KSZR Cirrus Logic D/A Converter, 24-Bit, 2 Func, Bipolar, PDSO8 visit Digikey
CS4349-DZZR Cirrus Logic D/A Converter, 1 Func, Serial Input Loading, PDSO24, 4.40 MM, LEAD FREE, MO-153, TSSOP-24 visit Digikey
CS4339-KSZR Cirrus Logic D/A Converter, 24-Bit, 2 Func, Bipolar, PDSO8 visit Digikey
CS4344-DZZ Cirrus Logic D/A Converter, 1 Func, Serial Input Loading, PDSO10, 3 MM, PLASTIC, MO-187, TSSOP-10 visit Digikey
CS4350-DZZR Cirrus Logic D/A Converter, 1 Func, Serial Input Loading, PDSO24, 4.40 MM, LEAD FREE, MO-153, TSSOP-24 visit Digikey
CS4365-CQZR Cirrus Logic D/A Converter, 1 Func, Serial Input Loading, PQFP48, LEAD FREE, MS-022, LQFP-48 visit Digikey

3 x 4 keypad to 7 segment

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: external interrupts pins (P2.8 - 11) (Figure 1.). Figure 1. Multiplexing matrixed keypad with four 7-segment displays 4 x 7-segment displays STR71x P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 P1.8 P1 , this application note is to demonstrate the use of a 4x4 matrix keypad multiplexed with a four 7-segment , .8 - 11) are used to drive and select the 7-segment displays through sink transistors. The same lines , pressed key to the desired 7 segment display. 2.2 XTI CONFIGURATION The XTI block (External interrupts STMicroelectronics
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4x4 matrix keypad datasheet keypad 4x4 keypad 4x4 8 pin 10 pin 4x4 matrix keypad keypad 4x4 pin layout keypad 4x4 AN1799 STR71 AN1799/0104 STR710
Abstract: 11). Figure 1. Multiplexing matrixed keypad with four 7-segment displays 4 x 7-segment displays P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 a b c d e f g DP LED Module 0.33K , application note is to show how to scan the 4x4 matrix keypad multiplexed with a four 7-segment display. The , 4 5 8 0 6 B 0.12K 9 F C D 0.12K P2.9 P2.10 P2.11 7 E 4x4 KEYPAD , Push-Pull to send the value of the pressed key to the desired 7 segment display. 2.2 XTI CONFIGURATION STMicroelectronics
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keypad 4x4 7 segment display 4x4 matrix keypad and microcontroller 4x4 matrix keypad c 4x4 matrix keypad scanning code in C 4x4 keypad scanning keypad 4x4 scanning AN1799/0205
Abstract: are shown in Figure 4. 7 1231B­AVR­05/02 Figure 4. Keypad Layout and Function 1 2 3 , mapping Seven segment decoding - 8 I/O pins PORT B 4 x 4 keypad connections and LED segment , 4 x 4 matrix keypad, output to a multiplexed ;* four digit LED display and two ON/OFF outputs to , CLEAR LD2OFF ;5 ms pulse ;flag byte for keypad command keys ;7 6 5 4 3 2 1 0 , /keypad col 3 .equ col4 =3 ;LED d segment/keypad col 4 .equ row1 =4 ;LED e segment Atmel
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AVR242 AT90S1200 KEYPAD 4 X 4 4x4 keypad c code avr 4x4 keypad to bcd HI-REL UPS HR half hour delay circuit
Abstract: Seven segment decoding - 8 I/O pins PORT B 4 x 4 keypad connections and LED segment drive(dual , for dual functions. ;* With input via a 4 x 4 matrix keypad, output to a multiplexed ;* four digit , ;flag byte for keypad command keys ; 7 ; 5ms ; tick 6 5 4 3 2 1 0 , col4 =3 ;LED d segment/keypad col 4 .equ row1 =4 ;LED e segment/keypad row 1 .equ , AVR242: 8-bit Microcontroller Multiplexing LED Drive and a 4 x 4 Keypad Features · 16 Key Atmel
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1231A1 keypad scanning BC479 Piezo sounder
Abstract: dedicated to the key entry mode ; BIT # 7|6|5|4|3|2|1|0| ;-|-|-|-|-|-|-|-| ; X|X|X|X|X|X|X , dedicated to the alarm ; BIT # 7|6|5|4|3|2|1|0| ;-|-|-|-|-|-|-|-| ; X|X|X|X|X|X|X|Y| - , ) x x 1 2 3 4 5 6 7 8 9 10 11 12 ALARM AM LTC3710G* PM 24 23 , Keypad Sampling FIGURE 6 - INTERFACE TO PIC16C54/56 LEDMOD 9 ALARM 10 11 12 1 AM 2 3 4 , 7 8 9 10 11 12 13 3 4 x 220 10K OSC2 NPN 4.7K 10K 10K 10K Vcc 1 3 Microchip Technology
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AN529 PIC16C5X 4X4 HEX KEY PAD 4x4 hex keypad hex keypad led display alarm clock ma 1042 4x4 matrix keypad and diagram simple 4x4 keypad 10F-1C
Abstract: (Port B) and stored into the X register. In our configuration, we have to add 4 pull-up resistors on , 4 KEYPAD The keypad used is a 4x4 matrixed keypad. Rows are connected to pins configured as inputs , 0x07 0x07 1 2 3 F PC0 4 5 6 E PC1 7 8 9 D PC2 A 0 , X,#48 ; Size of the table stored in X. ; 3 x 16 coded values. begin 7/10 SOFTWARE LD , . Please, refer to the Data Book to configure pins properly. 2.2 MISCELLANEOUS REGISTER Bits 7 and 6 have STMicroelectronics
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ST72251 keypad 4x4 assembly code AN980 Motorola 4x4 standard keypad ST72 Motorola AN980 keypad 4x4 pin configuration AN980/1098
Abstract: (Port B) and stored into the X register. In our configuration, we have to add 4 pull-up resistors on , 4 KEYPAD The keypad used is a 4x4 matrixed keypad. Rows are connected to pins configured as inputs , 0x07 0x07 1 2 3 F PC0 4 5 6 E PC1 7 8 9 D PC2 A 0 , X,#48 ; Size of the table stored in X. ; 3 x 16 coded values. begin 7/10 SOFTWARE LD , . Please, refer to the Data Book to configure pins properly. 2.2 MISCELLANEOUS REGISTER Bits 7 and 6 have STMicroelectronics
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AN980/0798
Abstract: (Port B) and stored into the X register. In our configuration, we have to add 4 pull-up resistors on , 4 KEYPAD The keypad used is a 4x4 matrixed keypad. Rows are connected to pins configured as inputs , 0x07 0x07 1 2 3 F PC0 4 5 6 E PC1 7 8 9 D PC2 A 0 , X,#48 ; Size of the table stored in X. ; 3 x 16 coded values. begin 7/10 SOFTWARE LD , . Please, refer to the Data Book to configure pins properly. 2.2 MISCELLANEOUS REGISTER Bits 7 and 6 have STMicroelectronics
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datasheet keypad 4x4 assembly code 3 x 4 MATRIX keypad so do keyboard 4x4 4x100K 4x4 keypad 8 pin configuration keypad *x
Abstract: (Port B) and stored into the X register. In our configuration, we have to add 4 pull-up resistors on , 4 KEYPAD The keypad used is a 4x4 matrixed keypad. Rows are connected to pins configured as inputs , 0x07 0x07 1 2 3 F PC0 4 5 6 E PC1 7 8 9 D PC2 A 0 , X,#48 ; Size of the table stored in X. ; 3 x 16 coded values. begin 7/10 SOFTWARE LD , . Please, refer to the Data Book to configure pins properly. 2.2 MISCELLANEOUS REGISTER Bits 7 and 6 have STMicroelectronics
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AN980 Application Note AN980 motorola
Abstract: Conserves Pins for LCD Segment Drivers A typical digital interface to a 4 x 4 keypad uses 8 digital I/O , add a 4 x 4 keypad to the PIC microcontroller without sacrificing any of its LCD segment driver pins , 4 x 4 Keypad Interface that Conserves Pins for LCD Segment Drivers , Introduction. 1 TIP #1: TIP #2: TIP #3: TIP #4: TIP #5: TIP #6: TIP #7 , This Segment Matrix table shows that Microchip's 80-pin LCD devices can drive up to 4 commons and 48 Microchip Technology
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schematic 20 pin lcd laptop PIC18f interfacing with graphical lcd cs5460 adc code example DS91084 schematic 30 pin lcd laptop PIC18F8XXX DS41261A- ISO/TS-16949 DS41261A
Abstract: of four 7 segment LEDs, sampling a 4x4 keypad and four A/D channels. Section 2: Section 3: Section 4: 3 Hardware FIGURE 1 - MULTIPLEXING FOUR 7 SEGMENT LEDS LEDMOD 4 x 220 PIC16C71 , MULTIPLEXING FOUR 7 SEGMENT LEDS WITH A 4X4 KEYPAD LEDMOD 4 x 220 NPN 4.7K NPN 4.7K 17 18 1 2 , ;* ;This program is to demonstrate how to multiplex four 7 segment LED ;digits and a 4X4 keypad using a , ;* ;This program is to demonstrate how to multiplex four 7 segment LED ;digits and a 4X4 keypad along with Microchip Technology
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ULN2003 lsd 3010 ULN2003 7 SEGMENT DISPLAY b050 TRANSISTOR 7 segment display 4x4 keyboard LED MATRIX 2088 lsd 0007 AN557 PIC16CXX S0-16
Abstract: Microchip Technology Inc. Tips `n Tricks TIP #12 4 x 4 Keypad Interface that Conserves Pins for LCD Segment Drivers A typical digital interface to a 4 x 4 keypad uses 8 digital I/O pins. But using eight , 4 x 4 Keypad Interface that Conserves Pins for LCD Segment Drivers , an LCD. By using 2 digital I/O pins and 2 analog input pins, it is possible to add a 4 x 4 keypad , Introduction. 1 TIP #1: TIP #2: TIP #3: TIP #4: TIP #5: TIP #6: TIP #7 Microchip Technology
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laptop LCD SCHEMATIC schematic 20 pin lcd laptop 14 PIC16F946 PIC interfacing with lcd CS5460 DS41261B- DS41261B
Abstract: g g b 1 2 3 4 5 6 138 mm 118 mm s t v CBR1 w o k j 96 95 a , when the UC32.netK is powered down. Press the â'˜upâ'™ key on the UC32.netK keypad to check the , (fieldbus terminated at this controller) r 7-segment LED Display (controller status) u BACnet MS , Router is powered up, the 7-segment display will display â'bâ' alternating with â'Eâ' and the Orange , Setup, power up the CBR with the Battery enabled, then disable it for between 3 and 4 seconds as follows American Auto-Matrix
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1E-05-00-0157
Abstract: I/O pins of a PIC16C5X microcontroller to sample a 4x4 keypad matrix, and directly drive four 7-segment , 4 x 4 Hex Keypad * Each LED segment should draw no more than 7mA. DS00529E-page 2 © 1997 , R7 8 x 220 0 B F 7 D2 1N914 6 D3 1N914 5 D4 4 x 100k 4 x 4 Hex Keypad , 17 ; ;flag dedicated to the key entry mode ; BIT # 7|6|5|4|3|2|1|0| ;-|-|-|-|-|-|- , 00186 © 1997 Microchip Technology Inc. ;flag dedicated to the alarm ; BIT # 7|6|5|4|3|2|1|0 Microchip Technology
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0A4B 4x4 matrix keypad membrane keypad membrane 4X4 0A95 062d AY 1 0212 DS00529E-
Abstract: I/O pins of a PIC16C5X microcontroller to sample a 4x4 keypad matrix, and directly drive four 7-segment , 4 x 4 Hex Keypad * Each LED segment should draw no more than 7mA. DS00529E-page 2 © 1997 , R7 8 x 220 0 B F 7 D2 1N914 6 D3 1N914 5 D4 4 x 100k 4 x 4 Hex Keypad , 17 ; ;flag dedicated to the key entry mode ; BIT # 7|6|5|4|3|2|1|0| ;-|-|-|-|-|-|- , 00186 © 1997 Microchip Technology Inc. ;flag dedicated to the alarm ; BIT # 7|6|5|4|3|2|1|0 Microchip Technology
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4x4 hex keypad with microcontroller 4-DIGIT 7-SEGMENT LED DISPLAY 065B 049b 061c 063a st QS-9000
Abstract: ) ± 2 % f.s., ± 2 dgt ± 250 ppm/°C, 7-segment LED, h 14.2 mm, 3 digits Automatic selection and , 1. Key-pad (cont.) "S" - To enter programming. 3 2 V K/ W /A VA M R VA 1 , 4 13 14 5 (*) 15 6 7 IN 5VDC 16 8 17 3~ IN V ~ IN V , Wave form Impedance Voltmeter input: Ammeter input: Key-pad enable input 1-phase/3-phase with , -) Accuracy: ± 4 dgt @ 25°C, voltage 3% f.s. current 10% f.s. Display: L.10/1.00/C.10; In case of Carlo Gavazzi
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mva transformer WM1-DIN 715 triac kwh with rs485 mega pro remote NEUTRAL AMMETER 5A WM1-DIN27A RS485 WM1-DINDS0303
Abstract: keypad input and output pins. They can be used to configure a keypad of up to 7 X 7 using single-contact , , portable telephones, telephone answering machines @Features 1' 7 x 7 keypad matrix interface. 2' 12-bit LED driver. (6 bits can also function as input pins) 3) 4-column 32-segment LCD driver. (internal , s c 1 2 131 4 5 6 7 Data read o 3 {gjzj Fig. 7 At RE = LOW, WE = LOW, the standby mode , , 24-27 LCOl-LCO4 they output a LOW state and cause the LCD to go out. I These are the LCD drive segment -
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BU8317KV WFP80 L7-L12
Abstract: " (482.6mm) (W) x 17.8" (452mm) (D) x 7" (177mm) (H) SBC Options ATX6022/13L 8/4/1 Single , upgrade, two USB ports, 12 function keypad & 65 data-entry keypad have been built-in to the front panel , Expose 3 x 5.25" and internal 1 x 3.5" drive Temperature Range Cooling One 12cm ball bearing fan , . SBC81613VE Socket 370 Full-zise w/VIA VT8606 FSB133MHz, 10/100 Fast Ethernet, 4 x USB 1.1 ports. ATX6020 , ®, Pentium® III, and Pentium® 4 processors Membrane keypads with 12 function keys and 65 data entry keys -
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ICS-480V GHA-FM01 sbc82630 power supply 12v 10a input 230v ac SBC81613 Socket 370 2 x USB Ports SBC82630 3 x 4 membrane keypad ATX6022/14 ATX6022/14G SBC81822VE 82845GV 533MH
Abstract: Hz) ± 2 % f.s., ± 2 dgt ± 250 ppm/°C, 7-segment LED, h 14.2 mm, 3 digits Automatic , subject to change without notice (26.10.99) Alphanumeric indication by means of 7-segment display for , 7 IN 5VDC 12 13 14 15 16 TX ~ 2 3 (°) ENABLE 11 (#) 12 4 , 4 IN V (*) 9 3~ ENABLE (°) 8 ~ 7 IN V 6 ~ 5 IN 5A 4 , (1-phase conn.) 500 VAC (3-phase conn.) Specifications are subject to change without notice Carlo Gavazzi
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Abstract: Touch Pad/ Touch Screen Minimum Size 3 mm diameter 25 mm × 4 mm 16 mm diameter 1 row × 1 column 15 mm × 15 mm Typical Size 8 mm diameter 40 mm × 10 mm 30 mm diameter 12 keys, 3 rows × 4 , Keypad . 3 Rev. 0 | Page , button can be any size (the minimum size is 3 mm in diameter). Each button sensor is connected to one , implement a matrix keypad. The AD7147 can implement up to 36 keys. The keys are arranged in rows and Analog Devices
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AN-925 finger print sensor pcb with circuit types of sensor Touch Sensor layout touch pad Example capacitive touch slider AD7147-1 AN06831-0-9/07
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