Amaliy ishi mikro kontrollerlar yordamida keng impulsli modulyatsiya hosil qilish ishdan maqsad
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2 ta sveto diod berilgan . Ularni 10 qadam va 0.2 sekun vat oralig`i bilan max yorqinlikga erishtiring. Pwm pinlari yordamida berilgan 5 ta turli rangli svetadiodlarni yoqinliklarini boshqaring .1- max 50 , 2- max 100, 3- max 150 , 4 – max 200 , 5- max 250 i=10 ga ,oraliq vaqt 0.3s. 4 ta turli rangki sveto diod oling va ularni 1 chiziq bo`lab joylashtiring . ikki chetidagi sveto diodlar max ga erishganda markazdagi sveto diodlar min ga erishsin , max= 100 , min = 0, qadam 10 1 chiziq bo`ylab joylashtirilgan 5 ta svetodiod , ketma ket max yorqinlikga erishsin va barchasi 5 sekund yoniq tursin ,keyin ketma ket min qiymatga erishsin max =250, min= 0 Berilgan zummer va svetodiod .Zummer qurilmasidan 3 sekund vaqt oralig`I bilan 62, 75, 86, 92,chastotali signallarni chiqaring va signallarga mosh holarda sveto diodni yorqinligini boshqaring 3 knopka va 3 ta svetodiod berilgan .har bir knopka bosilganda 1 tadan svetodiod maxga 10 qadam 0.3 sekund vaqt oraligi bilan erishsin . Pwm pinlari yordamida berilgan 5 ta rangli svetadiodlarni yoqinliklarini boshqaring .1- max 30 , 2- max max 50, 3- max 70 ,4 – max 90 , 5- max 120 i=10 ga 2 ta sveta diod 3 ta knopka oling va pwn pinni max qiymatini 150 deb oling agar birinchi knopka bosilsa 1- svetadiod max ga erishsin ,2- knopka bosilsa esa 2- svetadiod max ga erishsin 3 knopka bosilganda esa yoniq turgan 1-2 svtodiodlar max qiymatli svetodiodlar min ga erishsin. 2 ta sveta diod 3 ta knopka oling va pwn pinni max qiymatini 50 deb oling . agar birinchi knopka bosilsa 1- svetadiod max ga erishsin ,2- knopka bosilsa esa 2- svetadiod max ga erishsin 3 knopka bosilganda esa yoniq turgan 1-2 svetodiodlar max ga erishsin. 1 potensiometr 2 ta sveto diod va 3ta knopka oling . potensiometr qarshiligi 300 bolganda va 1- knopka bosilganda yashil svetodiod max yorqinlikda yonsin aks holda qizil sveto diod yonsin . 2 ta sveto diod berilgan . Ularni 10 qadam va 0.2 sekun vat oralig`i bilan max yorqinlikga erishtiring. Pwm pinlari yordamida berilgan 5 ta turli rangli svetadiodlarni yoqinliklarini boshqaring .1- max 50 , 2- max 100, 3- max 150 , 4 – max 200 , 5- max 250 i=10 ga ,oraliq vaqt 0.3s. 4 ta turli rangki sveto diod oling va ularni 1 chiziq bo`lab joylashtiring . ikki chetidagi sveto diodlar max ga erishganda markazdagi sveto diodlar min ga erishsin , max= 100 , min = 0, qadam 10 1 chiziq bo`ylab joylashtirilgan 5 ta svetodiod , ketma ket max yorqinlikga erishsin va barchasi 5 sekund yoniq tursin ,keyin ketma ket min qiymatga erishsin max =250, min= 0 Berilgan zummer va svetodiod .Zummer qurilmasidan 3 sekund vaqt oralig`I bilan 62, 75, 86, 92,chastotali signallarni chiqaring va signallarga mosh holarda sveto diodni yorqinligini boshqaring 3 knopka va 3 ta svetodiod berilgan .har bir knopka bosilganda 1 tadan svetodiod maxga 10 qadam 0.3 sekund vaqt oraligi bilan erishsin . Pwm pinlari yordamida berilgan 5 ta rangli svetadiodlarni yoqinliklarini boshqaring .1- max 30 , 2- max max 50, 3- max 70 ,4 – max 90 , 5- max 120 i=10 ga 2 ta sveta diod 3 ta knopka oling va pwn pinni max qiymatini 150 deb oling agar birinchi knopka bosilsa 1- svetadiod max ga erishsin ,2- knopka bosilsa esa 2- svetadiod max ga erishsin 3 knopka bosilganda esa yoniq turgan 1-2 svtodiodlar max qiymatli svetodiodlar min ga erishsin. 2 ta sveta diod 3 ta knopka oling va pwn pinni max qiymatini 50 deb oling . agar birinchi knopka bosilsa 1- svetadiod max ga erishsin ,2- knopka bosilsa esa 2- svetadiod max ga erishsin 3 knopka bosilganda esa yoniq turgan 1-2 svetodiodlar max ga erishsin. 4 ta turli rangki sveto diod oling va ularni 1 chiziq bo`lab joylashtiring . ikki chetidagi sveto diodlar max ga erishganda markazdagi sveto diodlar min ga erishsin , max= 100 , min = 0, qadam 10 1 chiziq bo`ylab joylashtirilgan 5 ta svetodiod , ketma ket max yorqinlikga erishsin va barchasi 5 sekund yoniq tursin ,keyin ketma ket min qiymatga erishsin max =250, min= 0 Berilgan zummer va svetodiod .Zummer qurilmasidan 3 sekund vaqt oralig`I bilan 62, 75, 86, 92,chastotali signallarni chiqaring va signallarga mosh holarda sveto diodni yorqinligini boshqaring 3 knopka va 3 ta svetodiod berilgan .har bir knopka bosilganda 1 tadan svetodiod maxga 10 qadam 0.3 sekund vaqt oraligi bilan erishsin . Pwm pinlari yordamida berilgan 5 ta rangli svetadiodlarni yoqinliklarini boshqaring .1- max 30 , 2- max max 50, 3- max 70 ,4 – max 90 , 5- max 120 i=10 ga 2 ta sveta diod 3 ta knopka oling va pwn pinni max qiymatini 150 deb oling agar birinchi knopka bosilsa 1- svetadiod max ga erishsin ,2- knopka bosilsa esa 2- svetadiod max ga erishsin 3 knopka bosilganda esa yoniq turgan 1-2 svtodiodlar max qiymatli svetodiodlar min ga erishsin. 1 )https://www.tinkercad.com/things/hGN6ClHDilJ 2) https://www.tinkercad.com/things/hGN6ClHDilJ (knopka) Download 325.03 Kb. Do'stlaringiz bilan baham: |
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