Kedu otu esi agbanye LED na Python?

Mmelite ikpeazụ: 12/26/2023
Onye dere ya: Sebastian Vidal

Ị nwere mmasị ịmụta ka esi eji Python ọkụ ọkụ? Ọ bụrụ otu ahụ, ị ​​nọ n'ebe kwesịrị ekwesị. N'isiokwu a, anyị ga-egosi gị nzọụkwụ site nzọụkwụ ka esi eme ọkụ ọkụ na Python, site na ịwụnye ọbá akwụkwọ dị mkpa na koodu ịchọrọ ide. Echegbula onwe gị ma ọ bụrụ na ị bụ ọhụrụ na mmemme, n'ihi na anyị ga-eduzi gị n'ụzọ enyi na enyi n'oge dum usoro. Jikere ịchọpụta etu ọ ga-esi dị mfe ma na-atọ ụtọ ijikwa ọkụ ọkụ na Python!

- Nzọụkwụ site na nzọụkwụ ➡️ Kedu ka esi eji Python ọkụ ọkụ?

  • Nzọụkwụ 1: Chịkọta ihe ndị dị mkpa: Tupu ịmalite, gbaa mbọ hụ na ị nwere LED, resistor 220 ohm, eriri jumper nwoke na nwoke, bọọdụ achịcha, na bọọdụ mmepe Raspberry Pi ma ọ bụ ihe yiri ya n'aka.
  • Nzọụkwụ 2: Jikọọ LED na bred: Jiri eriri jumper jikọọ cathode LED (ọnụ kacha nta) na pin ala na bọọdụ mmepe yana anode (ọnụ kacha ogologo) gafee onye na-emegide ya na pin GPIO na bọọdụ (dịka ọmụmaatụ, pin 17).
  • Nzọụkwụ 3: Hazie gburugburu mmepe: Gbaa mbọ hụ na etinyere Python na bọọdụ mmepe gị. Ọ bụrụ na ịnweghị ya, ịnwere ike iji iwu ahụ wụnye ya sudo apt-nweta wụnye python3 na ọdụ.
  • Nzọụkwụ 4: Mepụta edemede Python iji gbanye ọkụ: Mepee ndezi ederede ọkacha mmasị gị wee dee edemede Python dị mfe nke na-ebugharị pin GPIO nke ejikọrọ LED. Echefula ibubata modul RPi.GPIO wee tọọ pin ka ọ bụrụ mmepụta.
  • Nzọụkwụ 5: Gbaa edemede ahụ: Chekwaa ederede na aha enyi dịka turn_led.py ma jiri iwu ahụ mee ya site na njedebe Python3 gbanye_led.py. Ị ga-ahụ ka LED na-enwu!
  • Nzọụkwụ 6: Na-anwale usoro dị iche iche: Nnwale site n'ịgbanwe edemede ahụ ka ọkụ ọkụ na-enwu, gbanwee ike ọkụ, ma ọ bụ zaghachi ọnọdụ dị iche iche. Ohere adịghị agwụ agwụ!
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Ajụjụ na Azịza

1. Gịnị bụ LED na kedu ihe eji ya?

  1. Igwe ọkụ ọkụ bụ diode na-ebunye ọkụ.
  2. A na-eji ya amụnye obere mpaghara ọkụ nke ọma.

2. Kedu ihe bụ Python na gịnị ka eji ya?

  1. Python bụ asụsụ mmemme dị elu.
  2. A na-eji ya emepụta ngwa weebụ, nyocha data, ọgụgụ isi artificial, na ndị ọzọ.

3. Kedu otu esi etinye Python na kọmputa m?

  1. Budata Python installer site na webụsaịtị gọọmentị.
  2. Wụnye Python na-eso ntuziaka installer.

4. Gịnị bụ GPIO na kedu ka o si arụ ọrụ?

  1. GPIO na-anọchi anya Ntinye/Mpụta Nzube Izugbe.
  2. Ọ na-enye ohere kaadị Raspberry Pi ka ya na ụwa dị n'èzí na-emekọrịta ihe.

5. Kedu ka esi jikọọ LED na Raspberry Pi?

  1. Jikọọ anode nke LED na pin GPIO nke Raspberry Pi.
  2. Jikọọ cathode nke LED na ala (GND) nke Raspberry Pi.

6. Kedu ka esi eme ọkụ ọkụ na Python na Raspberry Pi?

  1. Mepee ọnụ na Raspberry Pi.
  2. Dee ma mee mmemme Python nke na-ejikwa pin GPIO ahaziri maka ikanam.
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7. Gịnị bụ RPi.GPIO modul na Python?

  1. Ọ bụ modul na-enye gị ohere ijikwa ntụtụ GPIO nke Raspberry Pi sitere na Python.
  2. Na-enye interface dị mfe ma dị mfe iji rụọ ọrụ na ntụtụ GPIO.

8. Otu esi ebubata RPi.GPIO modul na Python?

  1. Mepee ndezi ederede na Raspberry Pi.
  2. Dee "bubata RPi.GPIO ka GPIO" na mmalite nke mmemme Eke Ọgba gị.

9. Kedu ka esi ahazi pin GPIO dị ka mmepụta na Python?

  1. Jiri ọrụ “GPIO.setmode(GPIO.BCM)” tọọ ọnọdụ ntụtụ.
  2. Jiri ọrụ “GPIO.setup(pin, GPIO.OUT)” hazie ntụtụ GPIO ka ọ bụrụ mmepụta.

10. Kedu ka esi gbanye ọkụ ọkụ na Python na Raspberry Pi site na iji modul RPi.GPIO?

  1. Tọọ ntụtụ GPIO ka ọ bụrụ mmepụta na mmemme Python gị.
  2. Jiri ọrụ "GPIO.output(pin, GPIO.HIGH)" gbanye ọkụ ọkụ.