Cov txheej txheem:
- Kauj Ruam 1: Dab Tsi Yog Kov Hloov
- Kauj Ruam 2: Capacitive Switch Definition
- Kauj Ruam 3: Diy Capacitive Hloov Chaw
- Kauj Ruam 4: Capacitive Button Circuit
- Kauj Ruam 5: TTP223 Capacitive Sensor
- Kauj Ruam 6: Txuas Kov Hloov Daim Duab
- Kauj Ruam 7: Ntxiv Capacitive Touch Hloov rau Koj Txoj Haujlwm
Video: ADD Capacitive Touch Switch to Your Projects: 7 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Yuav ua li cas ntxiv qhov hloov pauv kov tau rau koj cov haujlwm hauv tsev
Nyob zoo cov phooj ywg hluav taws xob diy hauv qhov kev qhia no kuv yuav qhia koj li cas koj tuaj yeem ntxiv qhov hloov pauv tau rau koj cov phiaj xwm hluav taws xob kom pheej yig, thiab muab koj li phiaj xwm diy ua haujlwm zoo thiab ua haujlwm tau yooj yim dua ib kauj ruam.
Kauj Ruam 1: Dab Tsi Yog Kov Hloov
Kev hloov pauv yog hom hloov pauv uas tsuas yog yuav tsum tau kov los ntawm ib qho khoom siv los ua haujlwm. Nws tau siv rau hauv ntau lub teeb thiab cov phab ntsa hloov pauv uas muaj cov hlau sab nrauv ntxiv rau hauv cov chaw siv computer. Lub vijtsam kov suav nrog ib qho ntawm cov hloov pauv ntawm lub vijtsam. Qhov hloov mus kov yog qhov yooj yim tshaj plaws ntawm cov cuab yeej tactile. Qhov kev hloov pauv no yuav hloov sai dua lossis tom qab qhov kev sib cuag qub, txhua yam khoom siv hluav taws xob niaj hnub tuaj nrog qhov hloov pauv no, zoo li lub tshuab hluav taws xob qub yuav raug hloov nrog mosfet transistor sai sai no
Kauj Ruam 2: Capacitive Switch Definition
Lub peev xwm hloov pauv yog lub peev xwm hloov pauv
Kev hloov pauv lub peev xwm xav tau tsuas yog ib qho hluav taws xob los ua haujlwm. Cov hluav taws xob tuaj yeem tso rau tom qab lub vaj huam sib luag uas tsis muaj hluav taws xob xws li ntoo, iav, lossis yas. Qhov hloov pauv ua haujlwm siv lub peev xwm ntawm lub cev, cov cuab yeej ntawm tib neeg lub cev uas muab nws cov yam ntxwv hluav taws xob zoo. Qhov hloov pauv ua kom them nyiaj thiab tawm nws cov hlau sab nrauv txhawm rau txheeb xyuas kev hloov pauv ntawm lub peev xwm. Thaum ib tus neeg kov nws, lawv lub cev ua rau lub peev xwm nce ntxiv thiab ua rau qhov hloov pauv. Cov peev txheej hloov pauv tau muaj kev lag luam raws li kev sib txuas ntawm cov tuam txhab tsim khoom. Cov cuab yeej no tseem tuaj yeem siv ua qhov ntsuas qhov sib nrug deb.
Kauj Ruam 3: Diy Capacitive Hloov Chaw
Txhawm rau ua (sib sau ua ke) thiab muab tso ua ke qhov hloov pauv lub peev xwm/lub peev xwm no peb yuav xav tau cov khoom siv hauv qab no thiab pawg thawj coj loj uas pheej yig heev thiab muaj txiaj ntsig, thiab yav tom ntej cov haujlwm peb yuav ua qee qhov kev hloov pauv
ua kom nws tsis hloov, latch rau/latch tawm thiab ntau dua
-Phom phom phom
-Muag khoom
-Flux
-Cov xov hlau
-powerbank
-capacitive module board
Kauj Ruam 4: Capacitive Button Circuit
Txoj haujlwm yog nyob ib puag ncig puag ncig lub khawm khawm uas muaj peev xwm uas pheej yig, me thiab ntseeg tau thiab zoo li qub, tsis muaj lus piav qhia ntawm lub vev xaib.so peb yuav tsum khawb hauv qee yam kom ua qhov no tshwm sim thiab rau koj kom rov ua dua hauv tsev tau yooj yim heev. Txhawm rau ua kom lub zog nti no koj yuav xav tau ntawm 3-5v thiab cov zis yuav tsum nyob hauv tib qhov kev piav qhia tag nrho
TTP223 Kov khawm Module Capacitor hom Ib Leeg Channel Tus Kheej Xauv Kov hloov lub ntsuas pa
Kauj Ruam 5: TTP223 Capacitive Sensor
TTP capacitive sensor tshwj xeeb:
Kev siv hluav taws xob 2.0V ~ 5.5Vƒ Ua haujlwm tam sim no @VDD = 3V, tsis muaj thauj khoom, SLRFTB = 1, Thaum muaj lub zog qis hom 1.5uA, siab tshaj 3.0uA thiab Thaum nrawm hom raug 3.5uA, siab tshaj 7.0uA Ua haujlwm tam sim no @VDD = 3V, tsis muaj thauj khoom, SLRFTB = 0, Thaum qis zog hom 2.0uA, siab tshaj 4.0uA thiab Ntawm hom nrawm li 6.5uA, siab tshaj 13.0u xaiv hom los ntawm kev xaiv ncoo (LPMB tus pin) Kev Ua Haujlwm Kub: -20 ~ +70 ℃
TTP223 yog kov lub ntsuas phoo IC uas muaj 1 tus yuam sij kov. Kev kov lub ntsej muag IC tau tsim los txhawm rau hloov pauv ib txwm khawm qhov tseem ceeb nrog ntau yam ncoo loj. Kev siv hluav taws xob tsawg thiab kev siv hluav taws xob dav yog qhov sib txuas tseem ceeb rau DC lossis AC daim ntawv thov
Kauj Ruam 6: Txuas Kov Hloov Daim Duab
Ntawm no koj muaj daim duab qhia yuav ua li cas kuv txuas lub capacitive kov hloov mus rau lub txhab nyiaj thiab lub thauj khoom kuv siv ob qho tib si lub zog tso nyiaj tso tawm yog li 5v koj tuaj yeem mus qis dua li thiab koj yuav tsum txhawm rau tiv thaiv lub nti
lub ttp223 muaj 3 tus pin gnd, i/o, vccyou yuav txuas cov xov tooj kom haum thiab kuv pom tias muaj ntau ntxiv tus pin A, B tab sis qhov ntawd rau lwm qhov kev qhia
Kauj Ruam 7: Ntxiv Capacitive Touch Hloov rau Koj Txoj Haujlwm
Yuav ua li cas ntxiv lub peev xwm kov hloov pauv hloov pauv tag nrho koj txoj haujlwm hauv kev hloov pauv niaj hnub ua haujlwm sensor diy cov phiaj xwm hluav taws xob Hauv cov vis dis aus niaj hnub no, peb yuav siv qhov pheej yig thiab muaj txiaj ntsig muaj peev xwm kov tau hloov pauv Circuit pom ntawm AliExpress thiab nws yeej hloov pauv qhov hluav taws xob diy project mus rau hauv zoo nkauj kov lub ntsej muag uas tuaj yeem txhim kho thiab ntxiv rau txhua qhov haujlwm, tsheb, caravan, pawg thawj coj saib thiab nrog qee qhov kev hloov pauv mus rau lub zog loj 120v/220v.
Ua tsaug rau kev saib pom hauv youtube tsis txhob hnov qab NOSKILLSREQUIRED
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List of ** FREE STUFF ** for Your Projects: 8 Kauj Ruam
Cov npe ntawm ** DAWB STUFF ** rau Koj Cov Haujlwm: Nov yog cov npe ntawm cov chaw uas koj tuaj yeem tau txais cov khoom DAWB los ntawm, koj tuaj yeem siv nws hauv koj cov phiaj xwm …. Nws pub dawb thiab cov khoom raug xa tawm dawb Yog li vam tias koj nyiam ok! Yog li kuv tau teeb tsa cov lus qhia no los ntawm hom khoom.PM kuv yog tias koj muaj lub xaib