Cov txheej txheem:

Tsis siv neeg lub teeb Siv PIR Sensor: 3 Cov Kauj Ruam
Tsis siv neeg lub teeb Siv PIR Sensor: 3 Cov Kauj Ruam

Video: Tsis siv neeg lub teeb Siv PIR Sensor: 3 Cov Kauj Ruam

Video: Tsis siv neeg lub teeb Siv PIR Sensor: 3 Cov Kauj Ruam
Video: Casio G-SHOCK GBD800-1B | Black G Shock G-SQUAD Step Tracker GBD-800 Топ 10 вещей 2024, Kaum ib hlis
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Tsis Siv Neeg Teeb Siv PIR Sensor
Tsis Siv Neeg Teeb Siv PIR Sensor
Tsis Siv Neeg Teeb Siv PIR Sensor
Tsis Siv Neeg Teeb Siv PIR Sensor

Nyob zoo cov menyuam !!

Ntawm no kuv tab tom qhia lub teeb tsis siv neeg uas tig rau hauv qhov pom ntawm tib neeg lossis tsiaj. Cov cuab yeej siv ntawm no yog, tshwj xeeb tshaj yog lub npe PIR sensor.it yog lub hauv paus pib uas nkag tau sai hauv lub vev xaib. Kuv yuav lub ntsuas cua no qee zaum yav dhau los tam sim no kuv tab tom siv nws. Cov khoom sib txawv xav tau tau sau tseg hauv qab. 12V cov khoom siv rau lub zog hluav taws xob tau txais los ntawm SMPS pawg thawj coj saib uas tau siv los ua kom pom cov kab hluav taws xob LED thiab nws siv tau yooj yim.

Kuv khaws tag nrho cov laug cam hauv lub thawv yas uas yog siv los ua cov hloov pauv. Tus tuav lub teeb tau khaws cia rau sab saum toj ntawm lub thawv ntawv, lub ntsuas hluav taws xob tau muab tso rau hauv qab kab ntawv qhia ncaj qha rau IR nqaj nqes.

Khoom siv

  1. PIR sensor yog
  2. Diode 1N4007
  3. Resistor 1K/0.25W
  4. Transistor BC547
  5. 12V Relay - 240VAC, 7A ntsuas
  6. Txuas Txuas
  7. 12V -500ma SMPS
  8. 6x4 Plain lub thawv

Kauj Ruam 1: Daim duab Circuit Court

Daim duab Circuit Court
Daim duab Circuit Court

Lub davhlau ya nyob twg J4 yog qhov chaw muab khoom siv tau muab tawm, cov zis los ntawm SMPS txuas nrog lub davhlau ya nyob twg. Tom ntej no los davhlau ya nyob twg J5 qhov kev sib txuas rau PIR sensor tau ua. Lub sensor muaj peb tus pin-VCC, OUT, GND. Qhov no yuav tsum txuas nrog kom raug. Xeem dhau los lub davhlau ya nyob twg J2 qhov chaw muab AC rau lub teeb. Peb tuaj yeem kho qhov rhiab heev thiab ncua sijhawm los ntawm kev kho lub lauj kaub ntawm lub ntsuas cua. Txhawm rau paub ntau ntxiv txog kev hloov kho lub ntsuas xyuas daim ntawv teev npe.

Txhawm rau saib cov ntaub ntawv ntawm lub sensor Nyem rau ntawm no

Kauj Ruam 2: PCB Txheej Txheem

PCB txheej txheem
PCB txheej txheem
PCB txheej txheem
PCB txheej txheem
PCB txheej txheem
PCB txheej txheem

Cov txheej txheem PCB tau muab ntawm no. Muab cov khoom ua tib zoo ua kom zoo thiab ua kom zoo dua qub. Muab cov rwb thaiv tsev tsim nyog rau AC cov kab hluav taws xob hauv PCB kom tsis txhob muaj qhov luv Circuit Court.

Kauj Ruam 3: Tiav Board

Tiav Board
Tiav Board
Tiav Board
Tiav Board
Tiav Board
Tiav Board
Tiav Board
Tiav Board

Tom qab ua PCB txuas lub 12V khoom, PIR sensor, thiab AC mov. Kho qhov rhiab heev thiab ncua sijhawm raws li koj qhov xwm txheej thiab qhov chaw haum lub teeb. Tom qab ntawd thaum kawg muab txhua yam tso rau hauv chav thaiv thiab ntsia nws ntawm koj phab ntsa.

Kuv vam tias cov lus qhia no yuav muaj txiaj ntsig zoo rau cov tib neeg uas tsis saib xyuas tas li kom tua teeb tom qab siv.

Pom zoo: