Cov txheej txheem:
- Kauj Ruam 1: Buzzer (Hais Lus)
- Kauj Ruam 2: NPN Transister
- Kauj Ruam 3: PCB lossis Txiv Neej Header Pin
- Kauj Ruam 4: PIR Senser (Tsab ntawv tsa suab Senser)
- Kauj ruam 5: ON/OFF Hloov
- Kauj ruam 6: Schematic
- Kauj Ruam 7: Ua tiav PIR Ua Ke Nrog Lub Hwj Chim Rov Qab
Video: PIR Raws Li Kev Ruaj Ntseg: 7 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Cov qauv no yog ua raws PIR qhov kev nkag siab thiab raug heev, nws suav nrog lub suab nrov nrov thiab lub zog thaub qab rau kev nyab xeeb ntxiv.
Kauj Ruam 1: Buzzer (Hais Lus)
Nov yog lub tshuab hluav taws xob yooj yim heev siv los tsim lub suab nrov nrov. + kos yog + sab, Tsis muaj cim yog -vim.
Kauj Ruam 2: NPN Transister
Nov yog NPN transister Ib qho NPN tuaj yeem siv nrog qhov no, lub hom phiaj tseem ceeb ntawm cov khoom siv no yog hloov pauv lub zog loj (microcontroller tsis tuaj yeem hloov lub zog siab).
Kauj Ruam 3: PCB lossis Txiv Neej Header Pin
Kauj Ruam 4: PIR Senser (Tsab ntawv tsa suab Senser)
Qhov no yog lub hlwb ntawm tag nrho cov qauv thiab raug nqi 100-150 rupees, qhov no tuaj yeem tshawb pom qhov hloov pauv ntawm txhua yam khoom. Kuv pheej tshawb xyuas nws rau kev ua haujlwm, nws ua haujlwm zoo.
Kauj ruam 5: ON/OFF Hloov
Raws li nws yog nyob ntawm yeem hauv qhov haujlwm no
Kauj ruam 6: Schematic
Txuas tag nrho cov khoom siv raws li hauv daim duab qhia chaw
Ua hauj lwm
PIR qhov ntsuas pom pom qhov hloov pauv ntawm ib yam khoom lossis tus neeg nkag, thiab tsim cov mem tes siab ntawm qhov tso tawm raws li tau hais los ntawm qhov siab no tsis tuaj yeem tsav lub suab nrov lossis tuaj yeem ua rau PIR puas tsuaj, yog li NPN transister siv nrog qhov no los tsav Buzzer thiab LED, thaum lub plawv dhia ntawm PIR siab dua ces NPN transister nyob hauv ON lub xeev thiab tsav lub suab nrov, xav paub ntau ntxiv thov mus saib kuv tus youtube channel.
7805 tus tswj hluav taws xob tau siv los tswj 5v DC rau PIR vim nws tuaj yeem ua rau puas siab dua 5v,
Kauj Ruam 7: Ua tiav PIR Ua Ke Nrog Lub Hwj Chim Rov Qab
raws li koj tuaj yeem pom hauv daim duab tias nws yog lub tshuab nqa tau yooj yim yog li peb tau tso nws nyob txhua qhov chaw, tawm lus tawm yog tias koj muaj teeb meem cuam tshuam nrog txoj haujlwm, lossis mus saib kuv li channel. Mloog ntawm no
Pom zoo:
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Ris tsho Ruaj Ntseg Ruaj Ntseg: Kev Ruaj Ntseg Zoo LED Jacket: Txhim kho lub teeb yuag thiab siv tau cov khoom siv hluav taws xob tau qhib qhov muaj peev xwm tshiab rau kev siv thev naus laus zis mus rau hauv lub tebchaws thiab siv nws los ua kom muaj kev nyab xeeb ntawm cov neeg tshawb nrhiav. Txog rau qhov haujlwm no, Kuv kos kuv tus kheej kev paub nrog kev tawm sab nraud