Yuav Ua Li Cas Siv Kov Sensor TTP-223B: 4 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

TTP223-BA6 yog IC uas tuaj yeem tshawb pom qhov kov. Qhov IC no yog tsim los hloov lub khawm ncaj qha ib txwm.

Los ntawm kev ntxiv cov khoom, IC no tuaj yeem tsim kho rau ntau lub hom phiaj, xws li:

• DC hloov
• AC hloov
• Tact Hloov
• Lwm,.

Kuv yuav muab piv txwv ntawm txoj haujlwm siv IC TPP223-BA6 hauv lwm tsab xov xwm.

hauv kab lus no kuv tsuas xav qhia TPP223-BA6 IC thiab qee qhov nws siv.

Nta:

• Kev Ua Haujlwm Voltage 2.0 V ~ 5, 5V.
• Lub Sijhawm Teb 60ms ntawm hom nrawm, 220ms ntawm Tsawg Zog,
• Qhov rhiab heev tuaj yeem kho tau
• qis zog hom
• 4 tso zis hom

Yog xav paub ntau ntxiv saib daim ntawv teev npe:

Cov ntawv xov xwm TTP223-BA6

Kauj Ruam 1: Tso Tawm Hom

TTP223 IC muaj 4 Hom Kev Tso Tawm.

Yog xav paub ntxiv, saib cov lus.

Nco tseg:

A = TUG

B = HLB

A = 0, yog tias ob lub ntsiab lus A tsis txuas nrog.

A = 1, yog tias ob lub ntsiab lus A txuas nrog.

B = 0, yog tias ob qho ntsiab lus B tsis txuas nrog.

B = 1, yog tias ob qho ntsiab lus B txuas nrog.

Kauj Ruam 2: Cov Cheeb Tsam Xav Tau

Cov cheebtsam xav tau rau txoj haujlwm no:

• Kov Sensor Module
• Jumper Hlau
• Khoom siv 5V

Kauj Ruam 3: Sib Sau Ua Ke Txhua Yam

Kom dhos nws, yooj yim heev.

tsuas xav tau 3 kab.

yog:

• VCC
• Kuv / O
• GND

Kauj Ruam 4: Cov txiaj ntsig

Yog hais tias lub Circuit Court txuas nrog cov khoom siv. koj sim tau.

Piv txwv li, Kuv yuav siv hom 1 (A = 0, B = 0)

Yog tias koj tus ntiv tes tsis tau kov lub sensor, lub ntsuas hluav taws xob qis (0 Volts).

yog tias koj tus ntiv tes kov lub sensor, lub tso zis sensor siab (3.6 volts)

Liab liab qhia qhov xwm txheej ntawm qhov tso tawm. Yog tias liab LED nyob ntawm qhov tso tawm siab. Yog tias LED liab tawm ntawm qhov tso tawm qis.

Ua tsaug rau koj nyeem kab ntawv no, vam tias nws tuaj yeem muaj txiaj ntsig.

Kuv yuav ua lwm tsab xov xwm hais txog kov cov ntsuas. Tsuas yog tos rau tsab xov xwm.