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| Catalog Datasheet Results | Type | Document Tags |
| Abstract: clock circuit above 13 av 18 2007-12-30 07:11 # Menu 72 LED Clock In the circuit below, 60 individual LEDs are used to indicate , same as described in the 28 LED clock circuit above. The minutes section of the clock is comprised of , 2007-12-30 07:11 # Menu 28 LED Clock Timer This is a programmable clock timer circuit that uses individual LEDs to indicate hours and ... | Original |
18 pages, |
pin configuration transistor 2n3055 IRFZ44 mosfet inverter using irfz44 4017 decade counter operation of 4017 ic how to connect 2N3055 increase the output of Ic 4017 4017 counter ic 4017 pin configuration ic 4017 IRFZ44 mosfet for square wave inverter 4017 decoder ic CD4516 74HC138 CD4516 abstract |
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| Abstract: /page5.htm#clock.gif Menu 28 LED Clock Timer This is a programmable clock timer circuit that uses individual , for the clock circuit above 13 av 18 2007-11-08 07:21 # Menu 72 LED Clock In the circuit below, 60 individual LEDs , circuitry is the same as described in the 28 LED clock circuit above. The minutes section of the clock is , Menu Expandable 16 Stage LED Sequencer The circuit below uses a hex Schmitt Trigger inverter ... | Original |
18 pages, |
pin configuration 4017 CD4013 PIN DIAGRAM 2N3053 NPN transistor diagram of LED matrix using 4017 IC 4017 DATASHEET cd4013 circuit design of the IC CD4013 ic 4017 decade counter inverter using irfz44 datasheet 4017 counter LM1458 pin configuration night rider lights CD4516 74HC138 CD4516 abstract |
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| Abstract: SIMPLE CIRCUIT A Non-Contact Distance Measurement System Using Optical Parallax Author: The , register driven by reset and clock. Keith Curtis ESS Henderson, Nevada kcurtis6@ix.netcom.com INTRODUCTION The circuit uses a Texas Instruments 64 Element Optical Linear Array. Using a simple lense, the sensor watches for the reflection of a focused LED off an object within it's field of view. Due to the parallax angle of the LED relative to the sensor's field of view, the reflection of the LED will move ... | Original |
2 pages, |
PIC12C671 linear light sensor led clock circuit diagram with LED as light sensor light sensor DISTANCE MEASUREMENT intensity sensor Micro Sensor array distance measure sensor circuit diagram for level sensor distance sensor circuit led using clock circuit diagram with datasheet abstract |
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| Abstract: separate power supply for Logic (VDD) and LCD (VLCD) · Integrated LED driver circuit · Segment output mode/GPO output mode selectable · Support PWM generation from external clock or internal clock (resolution: 8bit) · Low power consumption · Support standby mode · Integrated Power-On-Reset circuit (POR) · , , Baociao Road, Sindian, Taipei 23145, Taiwan PT6590 PT6590 APPLICATION CIRCUIT LED/GPO USING CASE SEG , , CSB) · Integrated Oscillator circuit · Integrated LCD Voltage generator circuit · Support: 1/3 Bias, 1 ... | Original |
3 pages, |
11 pin 8 segment LcD 16 segment display pin configuration lcd segment lcd 34 pin PT6590 11 pin 7 segment LED pin configuration 11 pin 7 segment LED pin diagram clock 7 segment 7 segment lcd display 27 pin LED Clock Display 12 pin 27 pin 7 segment lcd display led display circuit diagram PT6590 abstract |
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| Abstract: for open LED over voltage and output short circuit. A high voltage internal regulator allows , driving multiple LED drivers - Phase control operation with external clock Fixed Frequency or Fixed , Programmable internal OVP comparator and short circuit protection Integrated Open LED and output short circuit protection Slope Compensation Allows for wider range of operation (larger strings of LED) in , HV9911 HV9911 Product Summary Sheet Switch-mode LED Driver IC with High Current Accuracy VIN L1 ... | Original |
2 pages, |
Zener LED 9V-250V led driver ic PWM RGB LED DRIVER PWM dimming led datasheets HV9911NG-G led driver flyback led driver with pwm dimming led CONTROLLER led rgb amplifier HV9911 led rgb amplifier circuit HV9911 abstract |
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| Abstract: Preliminary NJU6061 NJU6061 Full Color LED Controller Driver with PWM Control ! GENERAL DESCRIPTION ! PACKAGE OUTLINE The NJU6061 NJU6061 is an RGB LED driver with PWM control. It contains PWM (pulse width modulation) controller, LED drivers, 8-bit serial interface, etc. Each of the R (red), G (green) and B (blue) outputs produces 128 levels individually so that the RGB LED emits full color. It features a programmable sweep function, which can changes LED color smoothly reducing CPU load. It ... | Original |
2 pages, |
pwm rgb led driver pwm driver NJU6061P NJU6061 LED controller driver driver LED BLOCK DIAGRAM pwm led driver circuit diagram led clock circuit diagram NJU6061 abstract |
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| Abstract: note presents a simple, stand-alone panel-display circuit that drives a 12-LED logarithmic column. The , panel-display circuit drives a 12-LED logarithmic column, whose height changes by one LED for each 6.02dB , parallel-register outputs then serve as the column LED drivers. A 74HC4060 74HC4060 IC serves as clock and timing sequence , Figure 1 circuit. CNVST: MAX1276 MAX1276 conversion trigger signal; SCLK: MAX1276 MAX1276 conversion clock, and 74HC595 74HC595 , shift-register to parallel-register transfer clock pulse. Thus, the LED column is a 12-step log indicator with ... | Original |
3 pages, |
MAX1276 74HC132 led display clock circuits 74HC4060 APP4442 74HC4060 application note 74HC595 74HC595 AND SPECIFICATIONS application circuits of ic 74hc132 LED Panel Display 16 BIT SHIFT REGISTER led display datasheet abstract |
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| Abstract: experiment (DIP SW + LED) 3. Complier/Decoder Arithmetic logic circuit 1. Adder 2. Subtracter 3. , FPT-3 CPLD/FPGA SIMPLE LOGIC CIRCUIT DESIGN BOARD Features Exploit CPLD/FPGA hardware , design of TTL/CMOS. Capable to use Circuit Graphic and VHDL to develop hardware circuit. Directly , I/O availably System clock: 1.8432MHz ISP programming interface Dimension:100 x 115 x 21.8 mm , Output Unit 8 LED (low voltage drove) Buzzer x 1 2 digits 7 segment display (Common cathode: low ... | Original |
1 pages, |
4 units 7-segment LED logic gates binary to led display decoder ttl subtracter 2 digit 7 segment display EPM7064SL 7 SEGMENT DISPLAY datasheet piano vhdl altera epm7032slc44-10 7-SEGMENT Common-cathode 7-segment LED display MAX7000S buzzer 5V DC datasheet abstract |
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| Abstract: width modulation (PWM) circuit with the internal LED driver refresh circuit. The 280 LED pixels are , circuit. A common clock synchronizes the display refresh circuit and the external dimming circuit. A , this pulse occurs once each 16 clock cycles, each of the 14 LED field drivers is pulsed identically. , application note describes a circuit that will dim HDSP-213X HDSP-213X displays to luminance levels which meet NVIS , turning ON each of the 14 fields. The external circuit enables each field driver for a very short amount ... | Original |
3 pages, |
HDSP-2133 led display clock nvis programmable counter ic circuit diagram of LED display 74ls193 pin diagram display counter block diagram night vision led 74LS193 pin data led clock circuit diagram with HDSP213X ic 74LS193 pin diagram HDSP-213X HDSP-213X abstract |
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| Abstract: register, latch circuit, dimmer circuit and LED dot driver. It is optimum for a static display driver for , Vdd 12 18 V Input voltage High Vi h DATA,CLOCK,STB, LED/FlP,0N/0FF 0.7Vdd Vdd V Input voltage Low Vil DATA,CLOCK,STB, LED/r1P.ON/CFF 0 0-3V'dd V LED port output current IclÉc 10 20 m A FIP port , frequency display and a clock display in automotive audio system. FEATURES • A small 56 pin Flat package , sources Power for Logic use (LED driver) Power for display driver (FIP driver) • FIP drive by only ... | OCR Scan |
7 pages, |
PD6700 led display clock circuits digital led clock circuit diagram CMOS chracteristics NEC O5F nec 05fa DA700 NEC FIP flourescent display driver //PD6700G //PD6700G abstract |
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| : LED_Fader.v // Version: 2.2 // Date: 05/14/03 // Model: Fade circuit designed _in is followed // on LED_out with a nice fading behavior. Simply attach clocks _state_out ); //- // // Port Summary: // // LED_out (synchronous: clock_in) // PWM controlled LED output. This the fader is in transit. // // signal_in (synchronous: clock_in) // Input signal. The LED : clock_in) // A synchronous enable signal that pulses every time // the LED is to change www.datasheetarchive.com/download/299812-996019ZC/xapp661.zip (LED_Fader.v) |
Xilinx | 27/05/2004 | 18173.45 Kb | ZIP | xapp661.zip |
| [~] LED Drivers Inductive-Boost White LED Drivers for LCD Backlighting and Photo Flash (LED/Xenon) NCP5005 NCP5005 NCP5005 NCP5005 Compact Backlight LED Boost Driver NCP5010 NCP5010 NCP5010 NCP5010 Integrated Backlight LED Boost Driver NCP1422 NCP1422 NCP1422 NCP1422 800 mA Sync Inductive boost LED driver for flash and LCD backlight NCP5080 NCP5080 NCP5080 NCP5080 Xenon photoflash capacitor charger with photo sense interface Charge Pump White LED and RGB LED Drivers www.datasheetarchive.com/files/on-semiconductor/html/ds/leddrivers.htm |
On Semiconductor | 11/06/2008 | 20.48 Kb | HTM | leddrivers.htm |
| : LED_PWM.v // Version: 2.2 // Date: 05/14/03 // Model: PWM Circuit to control _in ); //- // // Port Summary: // // LED_out (synchronous: clock_in) // Port to be connected to an IO driving an LED. // // intensity_in [03:00] (synchronous: clock_in) // This is the four . // //- input [3:0] intensity_in; output LED_out; input reset_in, clock_in; reg [7 ]; 3'b111: LED_out_prebuffer0 www.datasheetarchive.com/download/299812-996019ZC/xapp661.zip (LED_PWM.v) |
Xilinx | 27/05/2004 | 18173.45 Kb | ZIP | xapp661.zip |
| Demonstration Circuit DC688 DC688 DC688 DC688 is a quad output power supply intended for use in small to medium size TFT panels. The circuit features the LT1942 LT1942 LT1942 LT1942 quad output switching regulator and generates an LED driver along with voltage, up to 20mA current is available for each LED string. A built-in LED ballast circuit is included Module Inductorless DC/DC Converters LED Drivers Battery Management Power Controllers Hot Swap Power any circuitry other than circuitry entirely embodied in a Linear Technology product. No circuit patent www.datasheetarchive.com/files/linear/c1003/c1263/p20132/p20132-viewall.html |
Linear | 09/02/2007 | 9.14 Kb | HTML | p20132-viewall.html |
| composed of a 48 bit shift register, latch circuit, dimmer circuit and LED dot driver. It is optimum for a disk (CD) player as well as a frequency display and a clock display in automotive audio system use (LED driver): V DD = 5 V ± 10 % Power for display driver (FIP driver): V DD to 18 V ) Built-in power-on reset circuit (the display automatically turns out reset) Powerful segment output (47 segments MAX.): 1 mA TYP./ seg. ) Dot display of 10 points by LED (selected by LED www.datasheetarchive.com/files/nec/displays/series/upd6700.htm |
NEC | 17/12/1998 | 9.3 Kb | HTM | upd6700.htm |
| built-in LED ballast circuit is included to precisely match the LED currents in the two strings. The LED Technology product. No circuit patent licenses are implied. Linear Technology reserves the right to change Applications Demonstration Circuit DC688 DC688 DC688 DC688 is a quad output power supply intended for use in small to medium size TFT panels. The circuit features the LT1942 LT1942 LT1942 LT1942 quad output switching regulator and generates an LED driver along with the triple output supply required for the TFT panels. With www.datasheetarchive.com/files/linear/c1003/c1263/p20132/p20132-printfriendly.html |
Linear | 09/02/2007 | 4.22 Kb | HTML | p20132-printfriendly.html |
| Demonstration Circuit DC688 DC688 DC688 DC688 is a quad output power supply intended for use in small to medium size TFT panels. The circuit features the LT1942 LT1942 LT1942 LT1942 quad output switching regulator and generates an LED driver along with panels. Another high power boost is used to drive 12 LEDs (2 strings of 6 each). For 3V minimum input voltage, up to 20mA current is available for each LED string. A built-in LED ballast circuit is included Module Inductorless DC/DC Converters LED Drivers Battery Management Power Controllers Hot Swap Power www.datasheetarchive.com/files/linear/c1003/c1263/p20132/p20132-description.html |
Linear | 09/02/2007 | 8.49 Kb | HTML | p20132-description.html |
| circuit is included to precisely match the LED currents in the two strings. The LED driver has a precise * DC688A DC688A DC688A DC688A Demonstration Circuit DC688 DC688 DC688 DC688 is a quad output power supply intended for use in small to medium size TFT panels. The circuit features the LT1942 LT1942 LT1942 LT1942 quad output switching regulator and generates an LED driver along with the triple output supply required for the TFT panels. With an input voltage voltages for the LCD panels. Another high power boost is used to drive 12 LEDs (2 strings of 6 each). For 3 www.datasheetarchive.com/files/linear/c1003/c1263/p20132/p20132-variations.html |
Linear | 09/02/2007 | 6.02 Kb | HTML | p20132-variations.html |
| Synchronizable to an External Clock Parallel Channels for Higher Current per LED String Thermally overvoltage protection, switching frequency synchronization to an external clock, LED current derating based Linear Technology - LT3598 LT3598 LT3598 LT3598 - 6-String 30mA LED Driver with ±1.5% Current LED Driver ICs Home > Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers > LT3598 LT3598 LT3598 LT3598 Step-Up (Boost) LED Drivers Step www.datasheetarchive.com/files/linear/product/3881.html |
Linear | 17/09/2010 | 18.27 Kb | HTML | 3881.html |
| programmable LED current derating, switching frequency synchronization to an external clock, LED string disable Linear Technology - LT3599 LT3599 LT3599 LT3599 - 4-Channel 120mA LED Driver with ±1.5% Current LED Driver ICs Home > Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers > LT3599 LT3599 LT3599 LT3599 Step-Up (Boost) LED Drivers Step-Down (Buck) LED Drivers Buck-Boost LED Drivers Multi-Topology LED Driver Inductorless (Charge Pump) LED www.datasheetarchive.com/files/linear/product/3882.html |
Linear | 17/09/2010 | 19.17 Kb | HTML | 3882.html |