Cov txheej txheem:

Raspberry Pi Raws Kov Dawb Tsis Siv Neeg Ntxuav Tes Rau Covid-19: 4 Cov Kauj Ruam
Raspberry Pi Raws Kov Dawb Tsis Siv Neeg Ntxuav Tes Rau Covid-19: 4 Cov Kauj Ruam

Video: Raspberry Pi Raws Kov Dawb Tsis Siv Neeg Ntxuav Tes Rau Covid-19: 4 Cov Kauj Ruam

Video: Raspberry Pi Raws Kov Dawb Tsis Siv Neeg Ntxuav Tes Rau Covid-19: 4 Cov Kauj Ruam
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Hlis ntuj nqeg
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Raspberry Pi Raws Kov Dawb Tsis Siv Neeg Tes Ntxuav System rau Covid-19
Raspberry Pi Raws Kov Dawb Tsis Siv Neeg Tes Ntxuav System rau Covid-19

Nws yog lub tshuab ntxuav tes yooj yim siv pir sensors thiab Raspberry pi board. Daim ntawv thov no feem ntau yog tsim los rau lub hom phiaj tu cev. Tus qauv tuaj yeem tso rau hauv qhov chaw pej xeem, tsev kho mob, khw muag khoom thiab lwm yam.

Kauj Ruam 1: Cheeb Tsam Xav Tau

Cheebtsam Xav Tau
Cheebtsam Xav Tau
Cheebtsam Xav Tau
Cheebtsam Xav Tau
Cheebtsam Xav Tau
Cheebtsam Xav Tau
  • Raspberry pi 3 Qauv B+ nrog raspbian Buster teeb tsa
  • 4 channel 12V Relay module
  • Ob lub twj tso kua mis 12V
  • Ob lub PIR sensor - 2
  • DC-DC 12v rau 5v Converter
  • Jumper Hlau
  • 12V fais fab mov

Kauj ruam 2: Teeb Kho Vajtse

Kho vajtse teeb
Kho vajtse teeb

Ob lub twj tso kua dej tau siv.

Ib lub twj tso kua mis nqa tes ntxuav cov kua thiab lwm lub twj tso kua mis nqa dej los ntawm lub tank. Ob lub raj txuas nrog lub twj tso kua dej. Ib lub raj xa los ntawm lub tank thiab lwm lub raj xa cov kua tawm.

Cov twj no yog tswj los ntawm raspberry pi los ntawm 12V 4 channel relay. Qhov kev xa tawm no tau siv los ntawm JD-Vcc los ntawm 12V lub zog xa khoom. Lub jumper cap raug tshem tawm los ntawm tus qauv txuas.

Txhawm rau nkag siab peb txhais tes peb muaj teeb tsa 2 passive IR sensors. Thaum PIR hnov peb txhais tes, lub twj tso kua mis ntws cov kua ntxuav tes lossis dej.

Kauj Ruam 3: Python Coding

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