ceiling fanRemote controlWDGN-F8BCircuit diagram

ceiling fanRemote controlWDGN-F8BCircuit diagram
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ceiling fanRemote controlWDGN-F8ACircuit diagramdownload

ceiling fanRemote controlWDGN-F8ACircuit diagramdownload
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Battery capacityDetectoroneCircuit diagram

Battery capacityDetectoroneCircuit diagram
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LM3914 battery capacityDetectorCircuit diagram

LM3914 battery capacityDetectorCircuit diagram
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Making a PCRemote control

Use idleRemote control, making PCRemote control。 Find an idle homeRemote control。 Buy an “infrared decoding module” on a treasure. Buy another “USB to TTL USB to serial port download cable ch340g module” with cable. Like me, put the wires together. Find a nice plastic
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STM32analysisMidea air conditioner infraredRemote control

STM32analysisMidea air conditioner infraredRemote control1. introduction to infrared ray     in the spectrum, electromagnetic waves with wavelengths from 760nm to 400um are called infrared ray, which is a kind of invisible light. At present, almost all video and audio devices can pass infraredremote controlIn this wayremote controlFor example, TV
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infra-redRemote controlCode Encyclopedia

infra-redRemote controlCoded full infraredRemote controlCode Encyclopedia
2017-03-02 00:38:25thirty-five

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Pesticide residuesDetectorPerformance introduction of

Pesticide residuesDetector[hm-nc06] pesticide residues from HengmeiDetectorThe manufacturer specializes in producing and providing pesticide residuesDetectortestingService, dedicated to agricultural residuesDetectorR & D and design, reliable quality, professional food safetyDetector, pesticide residuesDetectorAnd other large categories of products, easy to operate, complete types, one-stop sales service, welcome to inquire!
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Fertilizer nutrient fastDetectorCharacteristics of

Fertilizer nutrient fastDetector[Hengmei hm-fe] effectively guides the distribution and use of nitrogen, phosphorus and potassium, and the fertilizer nutrients are rapidlyDetectorSoil nutrients from Hengmei Electronic TechnologyDetectorThe manufacturer specializes in providing fertilizer and nutrient fastDetectortestingService, dedicated to the rapid development of fertilizer and nutrientsDetectorR & D and design, quality
2021-08-16 10:10:29fifty-one

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ATP bioluminescenceDetectorCharacteristics of

[holder instrument hed - ATP] ATP fluorescenceDetectorcantestingWe all know food safety in the environment of food processingDetectorVery popular, food safetyDetectorCan quicklytestingWhether the food is safe and edible, many people are concerned about ATP fluorescenceDetectorI don’t know much about it. I don’t think it’s necessary to buy it. ATP fluorescence is introduced belowDetectorNecessity of use.
2021-08-10 10:56:11one hundred and forty-four

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Handheld fluorescentDetectorDetails of

Handheld fluorescentDetector[Hengmei hm-atp] fluorescent by Hengmei microorganismDetectorThe manufacturer specializes in providing ATP fluorescenceDetector[Hengmei] technical service, dedicated to handheld fluorescenceDetectorR & D and production of [Hengmei hm-atp],DetectorThe device has stable performance and reliable quality, and is specialized in creating bacteriaDetector, microorganismDetector[Hengmei instrument] and other products are easy to operate,testingThere are many projects, providing one-stop sales service!
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Chemical fertilizer compositionDetectorFeatures of

Chemical fertilizer compositionDetector[Hengmei hm-fe] nutrients from Hengmei fertilizerDetectorThe manufacturer specializes in providing fertilizer nutrient contentDetector[Hengmei] technical service, focusing on chemical fertilizer ingredientsDetectorR & D and production of [Hengmei hm-fe],DetectorStable performance, reliable quality and professional building
2021-08-04 11:15:17three hundred and seventy-five

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pesticide residueDetectorOperation steps of

pesticide residueDetectorPesticide residues by Hengmei TechnologyDetectorThe manufacturer specialized in producing and providing pesticide residuesDetectortestingService, dedicated to pesticide residuesDetectorR & D and design, reliable quality, professional creation of pesticide residuesDetectorFood safetyDetectorAnd other large categories of products, easy to operate, complete types, one-stop sales service, welcome to inquire!
2021-07-30 11:08:04four hundred and forty-six

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Organic fertilizerDetectorWhich categories are included

Organic fertilizer nitrogen elementDetector, organic fertilizer phosphorusDetector, organic fertilizer potassium elementDetector, organic fertilizer organic matterDetector, pH value of organic fertilizerDetector, organic fertilizer chloride ionDetector
2021-07-22 17:49:08one hundred and six

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Common electronic components andCircuit diagram analysis

Common electronic components andCircuit diagram analysis
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Emetic toxinDetectorWhat is it and what is its function

What is vomit toxinDetector? Nanjing wechat will help you understand what vomiting toxin isDetector, vomitinDetectorIs a specialtestingAn instrument for measuring the content of vomit toxin in grain.
2021-06-25 10:46:03two hundred and fifty-eight

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pesticide residueDetectorOperation steps of

[holder instrument hed - NC24]DetectorBy holderDetectorThe manufacturer specialized in producing and providing pesticide residuesDetectortestingService, dedicated to pesticide residuesDetectorR & D and design, reliable quality, professional building of pesticide residuesDetectorFood safetyinstrumentAnd other large categories of products, easy to operate, complete types, one-stop sales service, welcome to inquire!
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Impact on Industrial WirelessRemote controlremote controlFactors of distance and signal strength values

With industrial wirelessRemote controlUniversal use of,Remote controlofremote controlDistance has become a topic of concern; As a production industryRemote controlThe manufacturer has the responsibility and obligation to publicize some common sense of popular science for everyone; So today, let’s talk about how to enhance industrial wirelessRemote controlofremote controlDistance and signal strength.
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Infrared based on single chip microcomputer systemRemote controlApplications for

infra-redRemote controlBecause of its small size, low power consumption, strong function and low cost, it has been widely used in household appliances. The control input of modern intelligent instrument system and industrial equipment also uses infraredRemote control。 InfraredRemote controlSignal transmitting principle, infrared receivingimplementThe connection mode and single-chip software decoding application program, and provides aRemote controlSignal codetestingApplication for.
2020-07-15 15:09:23two thousand one hundred and forty-one

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Two column ratioRemote controlCircuit diagram

This proportionRemote controlControl reception by adjusting duty cycleCircuitTo control the terminal equipment.
2020-03-18 15:03:43two thousand three hundred and seventy-nine

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Fireflyaio-3288c motherboard infraredRemote controlbrief introduction

infra-redRemote control12 key infraredRemote control
2019-10-28 19:31:28five hundred and twenty-four

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PC infraredRemote controlUpper computer andCircuit diagramData collection free download

The main content of this document details PC infraredRemote controlUpper computer andCircuit diagramThe collection is free to download.
2019-11-14 17:59:54thirteen

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MSP430 based learnableRemote controlCircuit diagramFree download

The main content of this document describes in detail the learnability based on MSP430Remote controlCircuit diagramFree download.
2019-04-28 19:06:03five

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ElectronicsRemote controlMatching method

TortureRemote controlThe emergence ofremote controldoorRemote controlThe matching of becomes very simple. You can quickly complete the fixed code in two easy stepsRemote controlMatch of.
2018-12-10 15:48:12one hundred and twenty thousand eight hundred and sixty-one

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Infrared designed with stm8 single chip microcomputerRemote controlDecoded programCircuit diagramFree download of chip information

The main content of this document describes in detail the use of stm8 microcontroller design of infraredRemote controlDecoded programCircuit diagramChip information is free to download.
2018-12-07 17:19:09thirty-two

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analysiswirelessRemote controlThe difference between fixed code and learning code

With the rapid development of electronic technology, wirelessRemote controlIt is continuously applied to various fields, wirelessRemote controlIt can command or drive other corresponding mechanical or electronic equipment to complete various operations, such as closingCircuitMove the handle and start the motor, and then these machines will perform the required operations
2018-11-14 11:32:43sixteen thousand seven hundred and eighty

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Let you knowRemote controlDevelopment history of

aboutRemote control, we all know, like the air conditioner and TVRemote controlAnd so on, so that we do not need to touch the equipment, so as to achieve the effect of controlling the equipment, whether in household or industry,Remote controlIt is widely used to facilitate our life and work style. Let’s take you to knowRemote controlThat history of development.
2018-11-14 10:11:58seven thousand six hundred and twenty-one

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Brief analysis of industryRemote controlPrinciple, characteristics and application of

IndustryRemote controlIs different from civilRemote controlConcept of, industryRemote controlIt is a device that uses radio transmission for remote operation control or remote control of industrial machineryRemote controlIs transmitted wirelesslyCircuitA launcher made of metal plates to control the operation of industrial machinery. IndustryRemote controlRequired accuracy
2018-08-28 12:52:08ten thousand and seventy-eight

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Remote controlHow to fix it when it breaks down

Nowadays, TV, VCD, DVD, power amplifier and air conditioner are all usedRemote control, which is inevitably damaged in use. Now, with abundant resources, buy oneRemote controlAbout 10 yuan, but the originalRemote controlNo matter the circuit, components or manufacturing process are far more than those of the later products, so many enthusiasts are still willing to put the damagedRemote controlRepair and use again.
2018-09-20 21:06:08twenty-nine thousand eight hundred and thirty-six

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useRemote controlModified crystal oscillator frequency testinstrument,Crystal Tester

Frequency offset and no vibration can not be measured. At the same time, the instrument for measuring crystal oscillator frequency is expensive, difficult to buy, and low utilization. I use a color TVRemote control, plus a small pieceCircuitAfter the material is ready, it takes only half an hour to convert it into a simpleRemote controltestingAnd crystal oscillator frequency testinstrument
2020-10-01 08:01:02six hundred and ten

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Self made infraredRemote controlDetector,Infrared remote control tester

Self made infraredRemote controlDetector, infrared remote control tester keyword: self made infraredRemote controlDetectorself-controlRemote controlDetectorauthor
2020-10-01 07:09:02five hundred and seventy-five

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air conditionerRemote controlDownload of maintenance data

air conditionerRemote controlWhat if it breaks down? air conditionerRemote controlWhere? air conditionerRemote controlWhere to buy it? air conditionerRemote controlHow much is it?
2018-05-11 16:33:29seven

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Remote controlintegratetestingsystemtestingCan busRemote controlIntroduction to operation process

This article mainly introducesRemote controlintegratetestingsystemtestingCan busRemote controlFollow Xiaobian to learn about the operation process and specific steps.
2018-05-07 17:49:18four thousand seven hundred and ninety-eight

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wirelessRemote controldata

wirelessRemote control
2017-11-13 16:16:56five

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infraredRemote controlCircuitschematic diagram

infraredRemote controlCircuitschematic diagram
2017-01-09 13:20:49eighty-eight

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Infrared based on C8051F020Remote controlintelligencetestingSystem_ Wuwei

Infrared based on C8051F020Remote controlintelligencetestingSystem_ Wuwei
2017-01-07 22:17:52one

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Very full switching power supplyCircuit diagram analysisAnd description

Very full switching power supplyCircuit diagram analysisWith the description, interested partners can have a look.
2016-07-20 14:21:02twenty

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PT2262Remote controlAnd PT2272 regenerative receiving decoding moduleCircuit diagram

PT2262Remote controlAnd PT2272 regenerative receiving decoding moduleCircuit diagram
2016-03-13 15:16:49seventy-four

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Simple and practicalRemote controlDetectorCircuit diagram

Signal, 220V AC power supply, sound and light indicationtestingofRemote controlThe quality of is clear at a glance. As shown in the figure below, it is a simple and practicalRemote controlDetectorCircuit diagram
2014-04-30 11:32:44sixteen thousand two hundred and seventy-five

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universalRemote controlSetting method_ universalRemote controlcode

TV is an essential household appliance in every family, so we are using itRemote controlThere will also be more time. But ifRemote controlWhat should I do if I change it? Many people will think of a universalRemote control, so versatileRemote controlHow to set it, its universal remote
2012-09-14 18:10:07one hundred and eighty-two thousand nine hundred and sixty-nine

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infra-redRemote controltestinstrumentschematic diagram

bookCircuitFor checking an infraredRemote controlIdeal for basic operation of. TheCircuitIs based on a piezoelectric buzzer directly connected to an infrared receiverimplementIC brilliant and simple idea. infra-redRemote controltestinstrumentschematic diagram:
2012-03-26 14:08:58six thousand four hundred and thirty-nine

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PCRemote controlCircuit

PCRemote controlCircuitThe basic principle of AT89C2051 is to collect the infrared signal through the infrared receiver. When the infrared signal comes in, the single chip AT89C2051 software will interrupt and decode the collected infrared signal
2011-12-27 11:47:29seven thousand two hundred and four

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Self made PCRemote control

Today, I will introduce a simple and easy-to-use self-made PCRemote controlThere are few components and parts used, and the price for convenient purchase is only about 20 yuan. Self made PCRemote controlIt has good scalability.
2011-12-27 11:43:07nine thousand seven hundred and forty-one

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Four wayRemote controllaunchCircuit

The four routesRemote controllaunchCircuitIt is mainly composed of 315MHz wireless data transmission module and coding integration PT2262.
2011-12-23 17:02:13five thousand seven hundred and twenty-three

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infra-redRemote controlDIY self made

Make a computer by yourselfremote controlreceiveimplement, is very easy. The computers we makeRemote controlInfrared must be usedRemote control(not RFRemote control)。
2011-12-22 15:50:54twenty thousand two hundred and eleven

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ABS-SRemote controldesign requirement

Remote controlIt is a device for remote control of machinery. contemporaryRemote control, mainly by integrationCircuitA board and buttons used to generate different messages. Here is ABS-SRemote controlDesign requirements.
2011-12-09 10:31:57thirty-nine

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Multichannel infraredRemote controlCircuitschematic diagram

This content provides a variety of multi-channel infraredRemote control CircuitSchematic diagram, welcome to download and learn
2011-07-28 11:39:05one thousand two hundred and eighty-seven

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variedremote controlTrolleyCircuit diagram analysis

Electronic enthusiasts provide you with a variety ofremote controlTrolleyCircuit diagramThere are also specific principlesanalysis。 This article is in English. I hope it can help you. There are other similar contents on this site. Welcome to read them!
2011-07-18 17:06:21five hundred and ninety-seven

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M34559Remote controlapplicationCircuitplateCircuit diagram

This content describes m34559Remote controlapplicationCircuitplateCircuit diagramDetailedCircuit diagramEach principle function
2011-03-31 16:29:10three hundred and twenty-seven

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TCLRemote controlModel Daquan

TCLRemote controlModel DaquanRemote controlModel corresponding modelRemote controlThere are no models 2119 fc-f11t 2988d, 3409d, 3418d, 3433d rc-012, rc-021 1721 general models
2011-03-01 15:46:07two hundred and two

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Home made computer infraredRemote control

In a word, TVRemote controlControl the computer!   Remote controlYou can use any TV, VCD, DVDRemote control(air conditioningRemote controlCan not be used) it is simple to make, at least 6 components are required, and the com parallel port is used to connect the computer,
2010-09-23 17:32:04two hundred and sixty-two

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Audio modulation toyRemote controlCircuit diagram

simple and easyRemote control, althoughCircuitIt is simple and easy for beginners to make and debug, but it is very vulnerable to the same frequency interference
2010-08-24 23:11:23eight hundred and eighty-eight

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CircuitBoard fault repairDetector

high energyCircuitBoard fault repairDetectorGT4040P
2010-08-18 08:47:53seventy-eight

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Digital tube infraredRemote controlDetector

D06a/d004 nixie tube infraredRemote controlDetector, for infraredRemote controlThe manufacturer is an upgraded product designed for the requirements of batch automatic test during mass production. In particular: theDetectorYou can enter a completeRemote control,
2010-07-22 16:55:41thirty-five

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Active projectioninstrumentRemote control

Active projectioninstrumentRemote controlProjection presentation, projectioninstrumentofRemote controlIt is often regarded as a “supporting role” and rarely attracts people’s attention. But you must not
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infra-redRemote controlinterfereCircuitIR Remote Control Ja

infra-redRemote controlinterfereCircuit
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On board power amplifierRemote control

On board power amplifierRemote controlSome on-board power amplifiers are equipped withRemote controlAt a certain distance
2010-01-04 11:10:07one thousand three hundred and seven

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singlechipRemote controlCircuit diagram

The toy car at home is modified to use color TVRemote controlControl its forward and backward speed,CircuitAs shown in the figure
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remote controlautomobileCircuit diagram

remote controlautomobileCircuit diagramWorking principle: the attached figure is the working principle diagram. IC1 is an infrared receiving head. Usually, the {3} pin of IC1 outputs a high level. When receiving a signal fromRemote control
2009-12-18 18:00:24seven thousand eight hundred and thirty-two

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televisionRemote controlMaintenance of

televisionRemote controlMaintenance of
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TelevisionRemote controlChange to household appliancesRemote control

TelevisionRemote controlChange to household appliancesRemote control
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Universal TelevisionRemote controllookupRemote controlMethod of code

Universal TelevisionRemote controllookupRemote controlCode method 1 Open theremote controlPower switch of TV set 2 takeRemote controlFacing the TV, press and hold the “set” button first, and then
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Long range infraredRemote controlCircuit diagram

Long range infraredRemote controlCircuit diagram
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Pressure selective multichannelRemote controlCircuit diagram

Pressure selective multichannelRemote controlCircuit diagram
2009-05-30 14:39:37three hundred and seventy-three

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Pyroelectric infrared sensingRemote controlCircuit diagram

Pyroelectric infrared sensingRemote controlCircuit diagram
2009-05-30 14:37:31four hundred and sixty-five

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infra-redRemote controlCircuit diagram

infra-redRemote controlCircuit diagram
2009-05-30 14:36:17one thousand five hundred and twenty

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Infrared four channelRemote controlCircuit diagram

Infrared four channelRemote controlCircuit diagram
2009-05-30 14:34:33one thousand one hundred and forty-two

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Multifunctional infraredRemote controlCircuit diagram

Multifunctional infraredRemote controlCircuit diagram
2009-05-30 14:29:37six hundred and forty-two

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Long range infraredRemote controlCircuit diagram

Long range infraredRemote controlCircuit diagram
2009-05-27 14:37:03seven hundred and fifty-five

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Pressure selective multichannelRemote controlCircuit diagram

Pressure selective multichannelRemote controlCircuit diagram
2009-05-27 14:36:43three hundred and seventy-two

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Pyroelectric infrared sensingRemote controlCircuit diagram

Pyroelectric infrared sensingRemote controlCircuit diagram
2009-05-27 14:34:59three hundred and three

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infra-redRemote controlCircuit diagram

infra-redRemote controlCircuit diagram
2009-05-27 14:33:50one thousand nine hundred and sixty-six

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Infrared four channelRemote controlCircuit diagram

Infrared four channelRemote controlCircuit diagram
2009-05-27 14:31:33one thousand two hundred and fourteen

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Multifunctional infraredRemote controlCircuit diagram

Multifunctional infraredRemote controlCircuit diagram
2009-05-27 14:26:25four hundred and thirteen

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Ultrasonic lightingRemote controlCircuit diagram

Ultrasonic lightingRemote controlCircuit diagram
2009-05-25 14:32:51six hundred and forty-four

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Stereo equipmentRemote controlCircuit diagram

Stereo equipmentRemote controlCircuit diagram
2009-05-23 13:38:05seven hundred and ninety-nine

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Simple TV channel changingRemote controlCircuit diagram

Simple TV channel changingRemote controlCircuit diagram
2009-05-23 13:30:44four hundred and ten

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Household electric fan infraredRemote controlCircuit diagramtwo

Household electric fan infraredRemote controlCircuit diagramtwo
2009-05-21 14:06:12five hundred and thirty

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Household electric fan infraredRemote controlCircuit diagramone

Household electric fan infraredRemote controlCircuit diagramone
2009-05-21 14:05:53one thousand one hundred and fifty-one

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Light antennaRemote controlCircuit diagram

Light antennaRemote controlCircuit diagram
2009-05-20 10:50:50two hundred and ninety-nine

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Four channel infraredRemote controlCircuit diagram

Four channel infraredRemote controlCircuit diagram
2009-05-19 10:22:29seventeen

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Four channel infraredRemote controlCircuit diagram

Four channel infraredRemote controlCircuit diagram
2009-05-19 10:10:560

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Two wayRemote controlCircuit diagram

Two wayRemote controlCircuit diagram
2009-05-19 10:09:33fourteen

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miniatureRemote controlCircuit diagram

miniatureRemote controlCircuit diagram
2009-05-19 10:01:16one thousand and seventy-seven

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Micro strengthRemote controlCircuit diagram

Micro strengthRemote controlCircuit diagram
2009-05-19 09:58:15one

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Simple and practicalRemote controlCircuit diagram

Simple and practicalRemote controlCircuit diagram
2009-05-19 09:56:32eighteen

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Practical ultrasonicRemote controlCircuit diagram

Practical ultrasonicRemote controlCircuit diagram
2009-05-19 09:50:49six

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Multichannel infraredRemote controlCircuit diagram

Multichannel infraredRemote controlCircuit diagram
2009-05-18 11:04:58fifteen

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acoustic waveRemote controlCircuit diagram

acoustic waveRemote controlCircuit diagram
2009-05-18 10:57:02thirteen

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Carrier wireRemote controlCircuit diagram

Carrier wireRemote controlCircuit diagram
2009-04-13 10:21:38six hundred and fifty-one

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Telephone dual toneRemote controlCircuit diagram

Telephone dual toneRemote controlCircuit diagram
2009-04-13 10:16:14five hundred and twelve

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PLL infraredRemote controlCircuit diagram

PLL infraredRemote controlCircuit diagram
2009-04-13 10:14:33six hundred and forty-four

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Home appliance infraredRemote controlCircuit diagram

Home appliance infraredRemote control
2008-05-25 08:08:03one thousand and twenty-five

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Electrically operated gateRemote controlCircuit diagram

Electrically operated gateRemote controlCircuit diagramCar seat master
2007-12-29 14:36:05four hundred and fifty-two

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Electric vehicleRemote controlCircuit diagram

This electric vehicleRemote controlCircuit diagramThe model car can not only move forward and backward, but also turn left and right. It has simple structure and convenient operation. radioremote controlReceive demodulationCircuitUsing twh9238 components,
2007-12-29 14:17:02nineteen thousand eight hundred and thirty-eight

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Voice controlled electric fanRemote control

Voice controlled electric fanRemote control
2007-12-12 23:09:57four hundred and fifty-three

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Electric fan ultrasonicRemote controlCircuit diagram

Electric fan ultrasonicRemote controlCircuit diagram 
2007-12-12 23:04:13one thousand and seventy-five

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Electric fan infraredRemote controlCircuit diagramone

Electric fan infraredRemote controlCircuit diagramone
2007-12-12 22:43:15one thousand four hundred and sixty-six

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Fan speed regulating switch infraredRemote controlCircuit diagram

Fan speed regulating switch infraredRemote controlCircuit diagram
2007-12-11 22:48:12one thousand two hundred and eighty-two

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Remote controlSubstitution table

Remote controlSubstitution table
2006-04-27 09:22:08thirty-eight thousand eight hundred and forty-two

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