Cov txheej txheem:
Video: Arduino AC 220V/110V Voltage Detector: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Qee zaum thaum peb muaj lub phiaj xwm ntse hauv tsev, peb tseem xav tau lub kaw lus los tshuaj xyuas lub tshuab hluav taws xob tiag tiag los yog peb tseem yuav xav ua kom lub kaw lus tsuas yog txhawm rau txheeb xyuas thiab sau cav seb lub tshuab lossis cov khoom siv tau qhib. Qhov teeb meem no tuaj yeem daws tau los ntawm kev siv tus qauv uas tuaj yeem txheeb xyuas seb puas muaj AC voltage ntawm 110V/220V. Tom qab tshawb hauv online Kuv tau dawm ntawm qhov qauv no thiab xav tias nws yuav yog lub tswv yim zoo los ua cov lus qhia txog yuav siv tus qauv no li cas.
Hauv cov lus qhia no peb yuav ua lub kaw lus uas pom tias muaj hluav taws xob AC ntawm 220V lossis tsis siv Arduino digitalRead.
Yog tias koj xav yuav qhov qauv no ntawm no yog qhov txuas mus rau lub khw:
Voltage Detector Module
Khoom siv
1. Arduino Uno + USB cable
2. Txiv neej-Poj niam jumper (3 pcs)
3. Voltage Detector Module
Kauj ruam 1: Kev thaiv kab
Qhov no yog cov kab hluav taws xob yooj yim uas yuav muab qhov laj thawj HIGH rau Arduino tus pin 2 yog tias cov hluav taws xob txuas nrog lub qhov hluav taws xob nquag.
Kauj ruam 2: Programming
Ua ntej, peb txhais tias tus lej digital 2 hu ua voltagePin txij tam sim no mus, thiab tus lej lej 13 raws li ledPin.
Qhov thib ob, peb teeb tsa voltagePin ua tus lej nkag thiab tus pin coj los ua tus lej pin los ntawm kev sau tus pinMode (voltagePin, INPUT); thiab pinMode (ledPin, OUTPUT);, feem.
Hauv cov kab ke no peb xav kom LED ntawm lub teeb pom kev thaum twg lub ntsaws txuas nrog lub qhov hluav taws xob. Yog li txhua lub sijhawm peb tau txais tus nqi siab los ntawm digitalRead (voltagePin) LED yuav qhib.
Koj tuaj yeem rub tawm qhov program txuas hauv qab no, yog tias koj xav sim qhov no.
Kauj Ruam 3: Xeem
Nov yog daim vis dis aus uas kuv tau sim txuas lub ntsaws rau lub qhov (socket). Koj tuaj yeem pom yuav ua li cas LED qhib thiab tua raws li qhov xwm txheej ntsaws.
Pom zoo:
DC - DC Voltage Step Down Switch Mode Buck Voltage Converter (LM2576/LM2596): 4 Kauj Ruam
DC-DC Voltage Step Down Switch Mode Buck Voltage Converter (LM2576/LM2596): Ua kom muaj txiaj ntsig zoo hloov pauv yog ib txoj haujlwm nyuaj thiab txawm tias cov kws tsim txuj ci xav tau ntau yam kev tsim los kom raug. yog DC-rau-DC lub zog hloov hluav taws xob, uas nqis qis dua qhov hluav taws xob (thaum nce qib
Tsis Tiv Tauj AC Voltage Detector Circuit Diagram: 6 Kauj Ruam
Tsis tiv tauj AC Voltage Detector Circuit Diagram: AC Voltage Identifier Circuit yog thawj Circuit Court raws li NPN transistors zoo li BC747, BC548. Lub Circuit Court yog nyob ntawm 3 qib sib txawv. Tom qab ntawd, qhov kos npe tsis zoo tau muab khov kho thiab Lub voj voog no tuaj yeem khiav Drove ib yam li lub tswb. Ntawm no kuv
Voltage Detector Siv BC547 Transistor: 9 Kauj Ruam
Voltage Detector Siv BC547 Transistor: Hii phooj ywg, Hnub no kuv yuav ua qhov ntsuas hluav taws xob ntsuas hluav taws xob siv BC547 transistor.Qhov Circuit no nkag siab heev thiab nws yog qhov haujlwm zoo los ntsuas qhov hluav taws xob.Let's pib
Tsis Tiv Tauj Voltage Detector: 5 Cov Kauj Ruam (nrog Duab)
Tsis Tiv Tauj Tus Hluav Taws Xob: Hauv Cov Lus Qhia no Kuv yuav qhia koj li cas koj tuaj yeem tsim lub ntsuas hluav taws xob tsis sib txuas rau kev kuaj xyuas lub xov tooj hluav taws xob nyob. /e/bWomecjILEDs http://s.click.aliexpress.com/e
Yuav Ua Li Cas Classic Inverter 110v lossis 220v Hauv Tsev: 5 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Classic Inverter 110v lossis 220v Hauv Tsev: Nyob zoo cov phooj ywg kuv yuav nthuav qhia hnub no yuav ua li cas thiaj ua tau yooj yim inverter hu ua " classic inverter " uas txhua tus tuaj yeem ua nws tom tsev nrog qee yam uas pheej yig yooj yim mus nrhiav thiab tsis muaj txuj ci tshwj xeeb xav tau qhov no yog qhov yooj yim tshaj inverter DI