{"id":134,"date":"2023-05-15T15:31:34","date_gmt":"2023-05-15T10:31:34","guid":{"rendered":"http:\/\/yarat.uz\/?p=134"},"modified":"2025-03-19T15:27:05","modified_gmt":"2025-03-19T10:27:05","slug":"yuqori-quvvatli-yuklamalarni-boshqarish","status":"publish","type":"post","link":"https:\/\/yarat.uz\/?p=134","title":{"rendered":"Yuqori quvvatli yuklamalarni boshqarish [18+]"},"content":{"rendered":"<p style=\"text-align: center;\"><em><strong>(material to&#8217;ldirish jarayonida)<\/strong><\/em><\/p>\n<p style=\"text-align: justify;\">Ma&#8217;lumki, Arduino qurilmalari ham boshqa sanoat mahsuloti shakliga keltirilgan qurilmalar singari kiritish, ma&#8217;lumotni qayta ishlash, ta&#8217;minot va chiqarish bloklaridan tashkil topadi. Datchik va modullar ko&#8217;rinishidagi kiritish bloklari aksariyat hollarda past kuchlanishda ishlashga moslashgan bo&#8217;ladi va ularning signallarini mikrokontroller kiritish pinlariga to&#8217;g&#8217;ridan to&#8217;g&#8217;ri ulash mumkin.<\/p>\n<p style=\"text-align: justify;\">Xuddi shuningdek, ko&#8217;pincha mikrokontrollerda qayta ishlangan diskret raqamli ma&#8217;lumotlarni past quvvatli modullarni boshqarishda ham, chiqish pinlarini kam quvvatli modulning kirish kontaktlariga to&#8217;g&#8217;ridan to&#8217;g&#8217;ri ulash mumkin. Bunday hollarda shu modul yoki relelar yuklamani boshqarish vazifasini o&#8217;z zimmasiga oladi.<\/p>\n<p style=\"text-align: justify;\">Biroq, yuklamani boshqarish uchun mikrokontrollerdan chiquvchi signalning tok kuchi yetarli bo&#8217;lmaydagan vaziyatlarda, signal quvvatini oshiruvchi (kuchaytiruvchi) blok yoki modullardan foydalanishga to&#8217;g&#8217;ri keladi. Quyida yuqori quvvatli yuklamalarni boshqarishning ayrim variantlarini ko&#8217;rib chiqamiz.<\/p>\n<p style=\"text-align: center;\"><strong>Elektromagnit rele orqali boshqarish<\/strong><\/p>\n<p style=\"text-align: justify;\">Ushbu usul yuqori quvvatli yuklamani kontaktli boshqarishning eng ko&#8217;p tarqalgan va eng oson usuli hisoblanadi. Bunda, elektromagnit rele kirish kontaktlari qanday kuchlanishda ishlashga mo&#8217;ljallangani va uning boshqaruvchi chiqish kontaktlari qanday maksimal tok kuchiga mo&#8217;ljallangani muhim hisoblanadi. <strong>Elektromagnit relening vazifasi<\/strong> &#8211; qanday yuklama bo&#8217;lishidan qat&#8217;iy nazar, kiruvchi kontaktlarda yetarli kuchlanish paydo bo&#8217;lganda yuklamani yoki undagi elektr zanjirini elektr ta&#8217;minotiga ulash yoki uzish hisoblanadi. Relening 5V, 12V o&#8217;zgarmas kuchlanishga hamda 10A, 16A, 20A va boshqa darajadagi tok kuchiga mo&#8217;ljallangan turlari mavjud.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4011 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayInside.webp\" alt=\"\" width=\"1372\" height=\"396\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayInside.webp 1372w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayInside-300x87.webp 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayInside-1024x296.webp 1024w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayInside-768x222.webp 768w\" sizes=\"auto, (max-width: 1372px) 100vw, 1372px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4010 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-diy.png\" alt=\"\" width=\"1033\" height=\"507\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-diy.png 1033w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-diy-300x147.png 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-diy-1024x503.png 1024w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-diy-768x377.png 768w\" sizes=\"auto, (max-width: 1033px) 100vw, 1033px\" \/><\/p>\n<p style=\"text-align: justify;\">Ishlab chiqaruvchi relening xarakteriatikalarini ifodalashda minimal tok o&#8217;tkazilgandagi ulab-uzishlar sonini ko&#8217;rsatib qo&#8217;yadi (bir necha million martagacha). Lekin, elektromagnit relening xizmat qilish muddati (ulab-uzishlar soni) uning ulab-uzuvchi kontaktlari orqali qanday darajadagi tok o&#8217;tkazilayotganiga bog&#8217;liq. Masalan, maksimal darajadagi tok o&#8217;tkazish uchun qo&#8217;llanilgan rele juda kam xizmat qiladi va aksincha, past darajali tok o&#8217;tkazish uchun qo&#8217;llanilgan rele juda uzoq muddat ishlatilishi mumkin.<\/p>\n<p style=\"text-align: justify;\">Elektromagnit odatda 5 ta kontaktga ega bo&#8217;ladi. Shundan 2 tasi kiruvchi o&#8217;zgarmas kuchlanish (<strong>kiruvchi signal<\/strong>) uchun, 1 tasi <strong>umumiy ulash<\/strong> kontakti (<strong>COM<\/strong> kontakti), 2 tasi <strong>ulash<\/strong> (<strong>NO<\/strong> &#8211; normally open) va <strong>uzish<\/strong> (<strong>NC<\/strong> &#8211; normally close) kontaklari hisoblanadi.<\/p>\n<p style=\"text-align: justify;\">Arduino qurilmalarini yaratishda ham elektromagnit relelardan keng foydalaniladi. Ayniqsa, qulaylik uchun elektromagnit relening o&#8217;zini va uni teskari tokdan himoyalash funksiyalarini bajaruvchi sxemani o&#8217;z ichiga olgan tayyor <strong>rele modullari<\/strong> amalda keng qo&#8217;llaniladi. Boshqarilishi kerak bo&#8217;lgan yuklamalar soni, kiruvchi kuchlanish darajasi va tok o&#8217;tkazish qobiliyatiga ko&#8217;ra, bir yoki bir necha kanalli rele modullari turlicha variantlari ishlab chiqarilgan. Rele modullarini tanlashda, talab etiladigan kiruvchi kuchlanish qutbiga ham e&#8217;tibor qaratish zarur. Bundan tashqari, kommutatsiyalash paytida rele modullarining tok kuchiga talabi qisqa muddatga oshishini va bu holat mikrokontrollerni yoki Arduino platasini ishdan chiqarib qo&#8217;yishining oldini olish uchun, rele modulining musbat (VCC) qutbini Arduino modulining 5V piniga emas, to&#8217;g&#8217;ridan to&#8217;g&#8217;ri ta&#8217;minot manbaining musbat (VCC, +5V) qutbiga parallel ulash tavsiya etiladi. Modulning GND kontakti esa, Arduinoning GND piniga ulanishi zarur.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4013 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayPower.jpg\" alt=\"\" width=\"1920\" height=\"746\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayPower.jpg 1920w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayPower-300x117.jpg 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayPower-1024x398.jpg 1024w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayPower-768x298.jpg 768w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relayPower-1536x597.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p style=\"text-align: justify;\">Ba&#8217;zi modullarda yuklamani ulash uchun HIGH (+5V, +12V) kiruvchi signali kerak bo&#8217;lsa, ba&#8217;zilarida LOW (GND) kiruvchi signali kerak bo&#8217;ladi. LOW signalida yuklamani ulash rejimini <strong>inreversiya rejimi<\/strong> (&#8220;LOW level trigger&#8221;) deb ham ataladi. Xususan, biz ham amaliy mashg&#8217;ulotlar jarayonida rele modulining 10A tok o&#8217;tkazish qobiliyatiga ega bo&#8217;lgan, inversiya rejimida ishlovchi 1 ta va 4 ta kanalli variantlaridan foydalanamiz. Ushbu rele modullaridagi\u00a0<strong>IN (IN1, IN2, IN3, IN4)<\/strong> kontakti HIGH qutbli kiruvchi signal uchun, <strong>COM, NO, NC<\/strong> (<strong>K1, K2, K3, K4<\/strong>) kontaktlari yuklamani kommutatsiyalash uchun ishlatiladi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4012 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-conn.webp\" alt=\"\" width=\"1125\" height=\"478\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-conn.webp 1125w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-conn-300x127.webp 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-conn-1024x435.webp 1024w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/relay-conn-768x326.webp 768w\" sizes=\"auto, (max-width: 1125px) 100vw, 1125px\" \/><\/p>\n<p style=\"text-align: justify;\">Bundan tashqari kommutatsiyalanadigan yuklama 220V o&#8217;zgaruvchn kuchlanishga mo&#8217;ljallangan bo&#8217;lsa, o&#8217;zgaruvchan kuchlanishning faza (&#8220;<strong>nol<\/strong>&#8221; yoki &#8220;<strong>zero line<\/strong>&#8220;, &#8220;<strong>faza<\/strong>&#8221; yoki &#8220;<strong>line fire<\/strong>&#8220;) qutblariga e&#8217;tibor qaratish maqsadga muvofiq (lekin majburiy emas).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1163\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-845x1024.webp\" alt=\"\" width=\"640\" height=\"776\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-845x1024.webp 845w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-248x300.webp 248w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-768x931.webp 768w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch.webp 1020w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1167\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-1-884x1024.webp\" alt=\"\" width=\"640\" height=\"741\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-1-884x1024.webp 884w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-1-259x300.webp 259w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-1-768x890.webp 768w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/relay4ch-1.webp 1020w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p style=\"text-align: justify;\">Agar qurilmaning yoki undagi zanjirning vazifasi yuklamani elektr manbasiga ulash yoki uzish bo&#8217;lsa, Arduino platasining chiqish rejimidagi tegishli raqamli piniga rele modulining signal pinini ulash va unga dastur yordamida HIGH yoki LOW signalini yuborish mumkin.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1179 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/UNO_blink_relay_bb-e1725387178546.jpg\" alt=\"\" width=\"1755\" height=\"1143\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/UNO_blink_relay_bb-e1725387178546.jpg 1755w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/UNO_blink_relay_bb-e1725387178546-300x195.jpg 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/UNO_blink_relay_bb-e1725387178546-1024x667.jpg 1024w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/UNO_blink_relay_bb-e1725387178546-768x500.jpg 768w, https:\/\/yarat.uz\/wp-content\/uploads\/2024\/01\/UNO_blink_relay_bb-e1725387178546-1536x1000.jpg 1536w\" sizes=\"auto, (max-width: 1755px) 100vw, 1755px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Optopara orqali boshqarish<\/strong><\/p>\n<p style=\"text-align: justify;\">Past quvvatli yuklamalarni boshqarish uchun optoparadan ham foydalanish mumkin (lekin amaliyotda juda kam qo&#8217;llaniladi). Bunda optoparaning ichki svetodiod-fototranzistor juftligidan foydalaniladi. Arduino pinidan raqamli pinidan kelgan optoparaning ichki svetodiodini yoqadi, uning yorug&#8217;lik signali esa, ichki fototranzistor orqali tok o&#8217;tishni boshlashi uchun yetarli bo&#8217;ladi. Bu tok esa, past quvvatli yuklamani boshqaradi. Past quvvatli yuklama tanlanishiga sabab, optoparaning chiquvchi tokni o&#8217;tkazish qobiliyati ichki fototranzistorning kuchaytirish xarakteristikalari bilan cheklanadi. Masalan, quyidagi sxemadagi ORPC-814S optoparasi uchun tok kuchi 50 mA ga teng. Ya&#8217;ni optoparaning kirish va chiqish pinlaridagi tok kuchi kirish tok kuchi (20 mA) dan unchalik ham katta emas. Lekin bunda tashqi kommutatsiyalash doimiy kuchlanishi 60 V gacha yetishi mumkin. Asosiysi esa, optopara o&#8217;zining asosiy vazifasini bajaradi &#8211; Arduino pini bilan tashqi yuklamani bir-biridan yorug&#8217;lik orqali izolyatsiyalaydi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4015\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/814circuit.jpg\" alt=\"\" width=\"669\" height=\"172\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/814circuit.jpg 669w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/814circuit-300x77.jpg 300w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Tranzistorli kalit orqali boshqarish<\/strong><\/p>\n<p style=\"text-align: justify;\">Radiotexnikada &#8220;tranzistorli kalit&#8221; tushunchasi tranzistorning shunday nomlanadigan muhim vazifasi bilan bog&#8217;liq. Tranzistorning ushbu xususiyatidan foydalanib, u orqali Arduinoga yuqori quvvatli yuklamalarni ulash mumkin. Bunda tranzistorning kuchaytirish funksiyasi u orqali o&#8217;tadigan maksimal tok kuchini ham oshirishi mumkin. Boshqariladigan yuklama uchun maksimal tok kuchi bir necha amperdan yuzlab amperlargacha yetishi ham mumkin. Bu aynan <a href=\"https:\/\/alexgyver.ru\/lessons\/arduino-load\/\">qaysi tranzistordan foydalanilayotgani<\/a> va u qo&#8217;shimcha radiatorga o&#8217;rnatilganiga bog&#8217;liq. Quyida maydonli tranzistor kalitining Arduinoga ulanishi universal sxemasi keltirilgan. Unda Arduino chiqish pini signali tranzistorli kalit orqali kuchaytirilib, uning yordamida 12 voltli yuklamani qanday boshqarish mumkinligi tasvirlangan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4017 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_bb-e1725383990515.jpg\" alt=\"\" width=\"1671\" height=\"763\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_bb-e1725383990515.jpg 1671w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_bb-e1725383990515-300x137.jpg 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_bb-e1725383990515-1024x468.jpg 1024w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_bb-e1725383990515-768x351.jpg 768w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_bb-e1725383990515-1536x701.jpg 1536w\" sizes=\"auto, (max-width: 1671px) 100vw, 1671px\" \/><\/p>\n<p style=\"text-align: justify;\">Tranzistorli kalitning muhim kamchiligi ham bor &#8211; u orqali faqat o&#8217;zgarmas tokli qurilmalarni boshqarish mumkin. Lekin undan elektromagnit rele bajara olmaydigan muhum vazifani &#8211; PWM-signallarni kuchaytirish va yuklamaga boruvchi kuchlanishni raqamli regulirovka qilish vazifasini ham bajara oladi. Masalan, Arduino orqali turli xil motorlarni (masalan, robotlardagi, o&#8217;yinchoqlardagi va dronlardagi motorlarni) boshqarish uchun tranzistorli kalitdan keng foydalaniladi. Tranzistorli kalitlar tayyor elektron modullar ko&#8217;rinishida ham ishlab chiqarilgan. Ayniqsa, Arduino loyihalarini yaratishda ulardan foydalanish qulayroq hisoblanadi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1779 size-medium alignnone\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet-300x245.jpg\" alt=\"\" width=\"300\" height=\"245\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet-300x245.jpg 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet.jpg 596w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4022 alignright\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_pwm-300x300.webp\" alt=\"\" width=\"215\" height=\"215\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_pwm-300x300.webp 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_pwm-150x150.webp 150w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_pwm-768x768.webp 768w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/mosfet_pwm.webp 1008w\" sizes=\"auto, (max-width: 215px) 100vw, 215px\" \/><\/p>\n<p style=\"text-align: justify;\">Bundan tashqari motorlarni boshqarish uchun maxsus (L298n, L9110S, MX1508, TA6586, TB6612, BTS7960) motor drayverlari ham tarqalgan bo&#8217;lib, ularning asosiy vazifalaridan biri ham Arduino platasi PWM-signalini kuchaytirish hisoblanadi.<\/p>\n<p style=\"text-align: center;\"><strong>Qattiq jinsli rele (&#8220;\u0422\u0432\u0435\u0440\u0434\u043e\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0440\u0435\u043b\u0435&#8221;, SSR &#8211; &#8220;Solid State Relay&#8221;)<\/strong><\/p>\n<p style=\"text-align: justify;\">Kontaktsiz relening ushbu turi aslida tranzistorli kalitning radiatorga o&#8217;rnatilgan holdagi ko&#8217;rinishi hisoblanadi. Lekin uning yana bir ustunligi bor &#8211; ayrim qattiq jinsli relelar yordamida yuqori o&#8217;zgaruvchan kuchlanishli yuklamalarni boshqarish mumkin. SSR-relening yuqori quvvatli va past quvvatli yuklamani boshqarishga mo&#8217;ljallangan turlari mavjud.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4027 \" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr1-e1725386657535.webp\" alt=\"\" width=\"390\" height=\"178\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr1-e1725386657535.webp 756w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr1-e1725386657535-300x137.webp 300w\" sizes=\"auto, (max-width: 390px) 100vw, 390px\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4026 alignnone\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr2-e1725386525483-235x300.webp\" alt=\"\" width=\"187\" height=\"239\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr2-e1725386525483-235x300.webp 235w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr2-e1725386525483.webp 397w\" sizes=\"auto, (max-width: 187px) 100vw, 187px\" \/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4029 size-full aligncenter\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr-dc-conn.jpg\" alt=\"\" width=\"872\" height=\"351\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr-dc-conn.jpg 872w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr-dc-conn-300x121.jpg 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/ssr-dc-conn-768x309.jpg 768w\" sizes=\"auto, (max-width: 872px) 100vw, 872px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Simistor<\/strong><\/p>\n<p style=\"text-align: justify;\">Simistor yuqori kuchlanishli yuklamani kontaktsiz ulash\/uzish vazifasini bajaruvchi yarim o&#8217;tkazgich (tiristorning bir turi) hisoblanadi. Arduino platasiga simistorni quyidagi sxemadagidek ulash mumkin:<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4031 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/simistor_arduino-e1725387150346.jpg\" alt=\"\" width=\"753\" height=\"322\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/simistor_arduino-e1725387150346.jpg 753w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/simistor_arduino-e1725387150346-300x128.jpg 300w\" sizes=\"auto, (max-width: 753px) 100vw, 753px\" \/> Sxemadan ko&#8217;rinadiki, simistor to&#8217;g&#8217;ridan to&#8217;g&#8217;ri 220V o&#8217;zgaruvchan kuchlanish bilan ishlaganligi sababli, uni Arduino platasidan ichki diod va simistorli optoparadan foydalanish maqsadga muvofiq. Xuddi qattiq jinsli reledek, simistordan ham PWM-signalni kuchaytirish uchun <strong>(<a href=\"https:\/\/alexgyver.ru\/lessons\/arduino-load\/\">dimmer sifatida<\/a>)<\/strong> foydalanish mumkin. Lekin, buning uchun shunday imkoniyatga ega bo&#8217;lgan simistordan va boshqa sxemadan foydalanishga to&#8217;g&#8217;ri keladi:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4032 size-full\" src=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/simistor_dimmer-e1725389144260.webp\" alt=\"\" width=\"955\" height=\"369\" srcset=\"https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/simistor_dimmer-e1725389144260.webp 955w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/simistor_dimmer-e1725389144260-300x116.webp 300w, https:\/\/yarat.uz\/wp-content\/uploads\/2023\/05\/simistor_dimmer-e1725389144260-768x297.webp 768w\" sizes=\"auto, (max-width: 955px) 100vw, 955px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(material to&#8217;ldirish jarayonida) Ma&#8217;lumki, Arduino qurilmalari ham boshqa sanoat mahsuloti shakliga keltirilgan qurilmalar singari kiritish, ma&#8217;lumotni qayta ishlash, ta&#8217;minot va chiqarish bloklaridan tashkil topadi. Datchik va modullar ko&#8217;rinishidagi kiritish bloklari aksariyat hollarda past kuchlanishda ishlashga moslashgan bo&#8217;ladi va ularning signallarini mikrokontroller kiritish pinlariga to&#8217;g&#8217;ridan to&#8217;g&#8217;ri ulash mumkin. Xuddi shuningdek, ko&#8217;pincha mikrokontrollerda qayta ishlangan diskret raqamli [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-134","post","type-post","status-publish","format-standard","hentry","category-arduino"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yarat.uz\/index.php?rest_route=\/wp\/v2\/posts\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yarat.uz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yarat.uz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yarat.uz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yarat.uz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=134"}],"version-history":[{"count":25,"href":"https:\/\/yarat.uz\/index.php?rest_route=\/wp\/v2\/posts\/134\/revisions"}],"predecessor-version":[{"id":2756,"href":"https:\/\/yarat.uz\/index.php?rest_route=\/wp\/v2\/posts\/134\/revisions\/2756"}],"wp:attachment":[{"href":"https:\/\/yarat.uz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yarat.uz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yarat.uz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}