IR prijímač alebo diaľkové ovládanie PC
je to úplne jednoduché a lacné zapojenie
Ide o jednoduché zapojenie ktoré slúži na ovládanie PC pomocou ľubovoľného infračerveného ovládača
Popis funkcie
Zapojenie využíva integrovaný infračervený prijímač používaný pre prijem modulovaného signálu. Ten obsahuje obvody potrebne na prijem a demoduláciu infračerveného signálu. Z jeho výstupu dostaneme už čistý digitálny signál (obálka amplitudovo modulovaného signálu vysielača). Použiteľne sú prijímače typu SFH56-xx a TSOP17xx . Obvody typu SFH56-xx sa už iba dopredávajú (koniec výroby). Číslo "xx" znamená použitú frekvenciu príjmu. Záujemcovia o detaily týchto obvodov nájdu v datasheetoch na internete. Obvod je napájaný priamo zo sériového portu počítača - z vývodu RTS. Stabilizáciu napätia na 5V zabezpečuje zenerová dióda D1. Je zapojená bez obmezdovacieho odporu, lebo využíva skutočnosť, že sériový port ma prúdové obmedzenie cca 10mA. V prvej verzii bol obmedzovaci rezistor použitý, ale prejavil sa nedostatok napätia pri použití v notebookoch. Tie totiž poskytujú signálové úrovne asi +/-6V a úbytok na rezistore spôsobil nespolahlivý prijem signálu (z rovnakého dôvodu nemožno použiť stabilizátory typu 7805, ktoré majú min. úbytok asi 2V).
Kondenzátor C1 je filtracny (odberove spicky). Rezistor R1 predstavuje pull-up podla doporucenia vyrobcu TSOP17xx. Vystup prijimaca je vyvedeny na signal DSR serioveho portu, kde sa softwarovo prijima. Obsluzny driver je rieseny ako plug-in modul "IgorPlug.dll" do programu Girder, ktoremu posiela prijimany kod. Girder nasledne vykona funkciu, ktoru sme si zvolili. Priradzovanie vyslaneho kodu k danej akcii prabieha tzv. ucenim nasledovne: V programe Girder vytvorime danu akciu a potom stlacime tlacitko "Learn Event" (obr.). Nasledne na vysielaci DO stlacime tlacitko, cim sa prijme kod a priradi sa danej akcii. Funkcnost akcie otestujeme stlacenim rovnakeho tlacitka na DO.
Praktické aplikácie
Najvacsou oblastou uplatnenia dialkoveho ovladania je nepochybne pohodlne ovladanie PC a v nom rozsirujucich zariadeni: TV a radio karty, CD, DVD, WinAmp ... Na tento ucel bolo zariadenie aj vyvinute a v drvivej vacsine aj pouzivane (kto by nechcel byt lenivy vstat k pocitacu na ktorom bezi film). Ale dobrou vlastnostou vsetkych programov typu Girder je moznost portovat aplikaciu napisanu cisto pre uzivatelske ovladanie mysou a klavesnicou do prostredia priemyselnej automatizacie. Napriklad Girder umoznuje dialkove ovladanie aj po TCP/IP sieti. Volbu typu prenosoveho media je mozne si zvolit a maximalne zjednodusit protokol. Tymto ziskame pocitac s vykonnym softwarom, ktory je umiestneny na riadenom pracovisku, ale jeho ovladanie moze byt urobene z uplne ineho miesta a najma s ovela jednoduchsim hardwarom (jednoducha klavesnica alebo jednocipovy mikropocitac).
Z hladiska softwaru staci priradit k externym povelom prislusne akcie na pocitaci PC (stlacenie klavesy, pohyby a klikanie
mysou, spustenie programu a pod.). Teda program, ktory povodne nebol urceny napr. na ovladanie cez RS232 sa tymto sposobom stane externe riaditelny. Najvacsou poziadavkou je asi iba potreba operacneho systemu Windows (ale su uz aj verzie a projekty pre Linux).Priestor pre dalsie mozne aplikacie nechavam pre citatelov, ale je ich dost : typu zabezpecovaci system objektov , riadenie nedostupnych embedded PC , bezdratove predlzenie riadenia a pod.
Ako obslužný software je freewarový Girder s pluginom IgorPlug.
Nastavenie jazyka: File>Settings>User Inference>
Kliknite na požadovaný plugin (IgorSFH-56 device) kliknite na Použiť . Znova kliknite na plugin a kliknite ne nastavenia
tu nastavte port ku ktorému je IR prímač pripojený všetko ostatné ostáva tak ako je
a tu už programujete požadované funkcie.
Komentáre
Prehľad komentárov
Gama Casino
https://edaklass.ru/
asdEvewals
(milEvewals, 9. 10. 2023 11:04)
Appreciate it. A good amount of information!
https://tubal.com.au/wp-content/pages/rasshirennye_pory_voprosy_i_otvety.html
https://www.2basketballbundesliga.de/blog/trendy_veb_dizayna.html
https://lesbian.com/news/mughskie_puhoviki_universalynaya_odeghda_na_vse_sluchai.html
https://pollenstreetsocial.com/art/lyubimaya_rabota_delaet_ghizny_schastlivee_i_lekarstvo_kotoroe_umenyshaet_risk_razvitiya_.html
https://sparklette.net/wp-content/inc/index.php?nastroenie_pri_beremennosti_sposoby_kak_ego_uluchshity.html
Вeithmar
(Вeithmar, 8. 9. 2023 12:18)
https://blockchainreporter.net/beanstalk-an-ethereum-based-stablecoin-protocol-loses-about-182m/
https://blockchainreporter.net/navigating-the-crypto-trading-landscape-with-crypto-world-trading-net/
https://blockchainreporter.net/awl-share-price-prediction/
RpvengoB
(RpvengoB, 8. 9. 2023 7:52)
https://blockchainreporter.net/yimusanfendi-the-vanguard-of-information-driven-innovation/
https://blockchainreporter.net/floordao-exploited-for-40-eth-65k-stolen-funds-funneled-to-tornadocash/
https://blockchainreporter.net/amc-stonk-o-tracker/
Shanewourn
(Lhanewourn, 7. 9. 2023 22:49)
I benefit from looking through your website. Regards!
https://zhanlib.kz/
Siilliamboync
(Siilliamboync, 31. 8. 2023 18:45)
Siilliamboync
https://forum-ganhardinheiro.forumeiros.com/t448-conteudo-unico
LobertCef
(LobertCef, 29. 8. 2023 21:44)
LobertCef
https://wallhaven.cc/user/BillyTwinby678764
MichaelRunda
(MichaelRunda, 24. 8. 2023 14:02)
Great looking website. Presume you did a bunch of your very own html coding.
https://ddob.com/blogbook/id/17825/kobiety-i-porno-my-little-world
Tschomasthuse
(Sfilliegreag, 21. 8. 2023 20:14)
Many thanks for sharing your neat site.
https://www.elephantjournal.com/profile/vicario/
GuideCoast
(SamuelHoB, 5. 7. 2023 12:17)
Guide to choosing a scooter for city riding: What to look out for
Introduction:
When choosing a means of transportation for urban riding https://podrobnosti.ua/2466441-jak-de-zbergati-velosiped-poradi-vd-motozlli.html, many people turn their attention to scooters. Scooters have become a popular means of transportation in cities because of their compactness, economy, and ease of operation. However, before buying a scooter, it is important to consider several factors to choose the right model for your needs. In this article, we'll look at the key aspects to consider when choosing a scooter for urban riding.
Size and compactness:
One of the most important aspects when choosing a scooter for city riding is its size and compactness. You will want a scooter that can easily maneuver through crowded streets and can easily park in tight spaces. Consider compact models with a small turning radius to be able to maneuver easily in a crowded city.
Engine power:
Scooter engine power is also an important factor. In an urban environment, you will probably need a scooter with little power since you will be riding it for short distances at speeds that match the speed limits of city streets. Choose a scooter with an engine with enough power to provide a comfortable ride in urban environments, but not too much power to avoid excessive fuel consumption.
Fuel economy:
One of the main advantages of scooters is their fuel efficiency. https://www.autoconsulting.com.ua/article.php?sid=53131 When choosing a scooter, pay attention to its fuel efficiency. Scooters with lower fuel consumption can help you save money on gas and reduce your environmental emissions.
Convenience and comfort:
It's important to choose a scooter that offers comfort and convenience while riding in the city. Pay attention to seat ergonomics, handlebar height, and pedal position. Test out the scooter before you buy to make sure you feel comfortable behind the wheel and can easily reach all the controls.
Safety Systems:
Safety on the road is of the utmost importance. When choosing https://profootball.ua/461153-luis-enrike-i-ego-sbornaya-ot-futbolnogo-myacha-do-velosipedov/ a scooter, look for safety systems such as anti-lock brakes (ABS), stability control system (ESC), and high-visibility headlights. These systems will help you reduce the risk of accidents and keep you safe on the road.
Conclusion:
Choosing a scooter for urban riding requires attention to several key aspects. Size and compactness, engine power https://hromadske.ua/posts/yak-obrati-velosiped-na-sezon-2023 , fuel efficiency, comfort and convenience, and safety systems are all factors to consider when choosing a scooter for city riding. Don't forget your personal preferences and budget as well. Research various scooter models thoroughly, read reviews and consult a salesperson or expert to make the right choice and enjoy a comfortable and safe city ride on your new scooter.
Frankdon
(RobertUneli, 22. 6. 2023 12:47)
Frankdon
https://gunneruepaj.thezenweb.com/absolutely-free-funds-from-on-line-casinos-uk-56615905
https://web-design-company-cork50494.digiblogbox.com/45216593/5-methods-for-evaluating-a-web-on-line-casino
https://johnnyrcnwh.designertoblog.com/50519941/free-of-charge-money-from-on-line-casinos-united-kingdom
https://johnnyrcnwh.designertoblog.com/50519737/cost-free-income-from-online-casinos-british-isles
https://messiahjtepz.arwebo.com/42233321/advantages-of-picking-out-on-line-casino-games-from-the-trustworthy-on-line-casino-portal
https://keywords-research47025.review-blogger.com/41627815/on-line-casino-evaluation-know-the-value
https://contextualmarketing13692.widblog.com/74012525/casino-video-games-a-private-review-of-ruby-fortune-casino
https://rowanqblwg.designi1.com/41372536/5-techniques-for-assessing-an-internet-on-line-casino
https://beaulvgqb.affiliatblogger.com/71219672/benefits-of-deciding-upon-casino-games-from-the-trustworthy-on-line-casino-portal
https://webdesigncompanycork48372.pointblog.net/five-actions-for-analyzing-an-online-casino-60053208
https://keywordsresearchtoolfree69147.onesmablog.com/5-techniques-for-assessing-an-internet-casino-59208986
https://rowanqblwg.designi1.com/41372082/on-line-casino-video-games-a-private-critique-of-ruby-fortune-casino
https://danteqwcfi.educationalimpactblog.com/41744632/five-steps-for-analyzing-an-online-casino
https://arthurflpsj.dbblog.net/51154007/free-hard-cash-from-on-the-web-casinos-uk
https://contextualcongruence82603.bloggin-ads.com/42441816/five-ways-for-assessing-an-internet-on-line-casino
https://augustkptvy.mpeblog.com/42393491/casino-information-relevance-of-understanding-online-gambling-information
https://titusuybeg.acidblog.net/50443190/online-on-line-casino-critique-know-the-value
https://keywords-research47025.review-blogger.com/41628123/5-ways-for-assessing-an-internet-on-line-casino
https://webdesigncompanycork48372.pointblog.net/five-ways-for-assessing-an-internet-on-line-casino-60053433
https://contextualintelligence38271.getblogs.net/50995819/advantages-of-selecting-on-line-casino-online-games-from-a-dependable-on-line-casino-portal
https://contextualintelligence38271.getblogs.net/50995888/casino-information-relevance-of-understanding-on-the-internet-gambling-news
https://contextualmarketing13692.widblog.com/74012350/on-line-casino-information-value-of-studying-on-line-gambling-information
https://contextualintelligence38271.getblogs.net/50996070/advantages-of-picking-casino-online-games-from-a-trusted-on-line-casino-portal
https://stephentnerv.link4blogs.com/41781227/casino-information-importance-of-learning-online-gambling-information
https://keywords-research-process82470.fireblogz.com/50396015/five-steps-for-analyzing-an-online-casino
https://titusuybeg.acidblog.net/50443257/on-line-casino-game-titles-a-private-critique-of-ruby-fortune-casino
DeshawnPek
(PhillipzokIsaiahPhymn, 21. 6. 2023 10:52)
https://sites.google.com/view/aviator-spribe/ Aviator Spribe
https://sites.google.com/view/krash-aviator-spribe/ Aviator Spribe
RalphnoIca
(KennethAstek, 13. 6. 2023 23:13)Sex toys https://self-lover.store/ have become an integral part of modern intimate life for many people. Their variety strikes the imagination. In intimate goods stores you can find many different types and models that help diversify your sex life and give pleasure.
buy cialis online cialiswithdapoxetine.com
(fastest delivery of cialis, 29. 10. 2021 11:33)
cialis 20 mg https://cialiswithdapoxetine.com/
Violent blood load
(ADiollaBoorb, 8. 10. 2018 8:04)
Poids est comment robuste votre sang pousse contre les parois de vos arteres lorsque votre coeur determination pompe le sang. Arteres sont les tubes qui transportent prendre offre sang loin de votre coeur. Chaque set votre moelle bat, il pompe le sang par de vos arteres a la reste de votre corps.
https://www.cialispascherfr24.com/cialis-pas-cher-inde-us/
Wangle Your Blood Pressure Checked
(Aunisteneiff, 29. 7. 2018 22:27)
Compression est comment robuste votre sang pousse contre les parois de vos arteres lorsque votre coeur essence pompe le sang. Arteres sont les tubes qui transportent prendre offre sang loin de votre coeur. Chaque culture votre determination bat, il pompe le sang par vos arteres a la flanerie de votre corps.
https://www.cialispascherfr24.com/tadalafil-moins-cher-reunion/
Stephenaderi
(LewisPef, 11. 10. 2023 3:38)