Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: USB Hom-B Cable
- Kauj Ruam 2: Lub Hwj Huam Plug
- Kauj ruam 3: VIN + GND
- Kauj ruam 4: 5V + GND
Video: Yuav Ua Li Cas Thiaj Li Arduino Uno: 4 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Hauv qhov kev qhia no kuv xav qhia koj peb txoj hauv kev yuav ua li cas txuas lub zog rau Arduino Uno. Kuv yuav hais txog thaum twg koj yuav tsum siv hom twg uas muaj zog nyob ntawm lub xeev ntawm koj txoj haujlwm hluav taws xob.
Khoom siv
- Arduino Uno (lossis clone)
- USB Hom-B Cable
- Fais Fab Jack Cable (tseem hu ua chim chim)
- AA lossis AAA Roj teeb pob (4 pob)
- Txiv neej Header Pin (x2)
Kauj Ruam 1: USB Hom-B Cable
Cov kab no feem ntau los nrog Arduino Uno board. Koj tuaj yeem siv nws los txhawb nqa arduino uno thaum rub tawm thiab ntsuas cov cai. Nws yog qhov tseem ceeb vim tias koj yuav siv nws los tso cov lej tsis hais lub xeev ntawm koj txoj haujlwm.
Thaum tsim lub tsev nyob rau cov khoom siv hluav taws xob nws tau pom zoo kom tawm ntawm qhov qhib rau USB, koj yuav xav tau nws rov ua dua cov cai.
Kauj Ruam 2: Lub Hwj Huam Plug
Cov peev txheej tau txais txiaj ntsig yog los ntawm 7 - 12 V. Tam sim no dhau los ntawm kev tsim hauv 5 V qhov ntsuas hluav taws xob. Koj tseem tuaj yeem siv 4x AA/AAA 1.5 V Roj Teeb Pob, uas tag nrho ntawm ib puag ncig 6 V, tab sis raws li cov roj teeb poob peev xwm qhov hluav taws xob poob qis, uas ua rau muaj zog nrog 6 V kawg tsuas yog lub sijhawm luv.
Barrel Jack yog txoj hauv kev zoo tshaj los txhawb nqa arduino tom qab tus lej tau muab tso rau thiab cov phiaj xwm hluav taws xob tau npaj rau siv. Nws tsis yog ntau zaus uas koj tuaj yeem pom lub thoob rau ntawm lub roj teeb yog li koj yuav tsum tau txais lub thoob ntsaws qhov txuas thiab txuas cov xov hlau rau nws nrog cov ntsia hlau.
Kauj ruam 3: VIN + GND
Tib lub hwj huam zoo ib yam li nrog lub thoob chim tuaj yeem muab ncaj qha rau tus pin ntawm arduino uno. Cov pins no yog VIN thiab GND. VIN tau siv los muab qhov hluav taws xob zoo los ntawm 7 - 12 V thiab GND yog av (lossis qhov tsis zoo).
Qhov tsis zoo ntawm qhov kev sib txuas no hauv kev sib piv nrog lub thoob jack yog qhov sib txuas xoob. Lub tog raj kheej ib txwm txuas ruaj khov dua tom qab ntawd tus pin ntawm arduino.
Txhawm rau txuas cov xov hlau nrog tus txiv neej lub taub hau, koj yuav tsum muab lawv txuas ua ke thiab cais tawm lossis yooj yim ntswj cov xov nyob ib puag ncig tus txiv neej lub taub hau thiab cais tawm.
Koj kuj tseem tuaj yeem txiav txim siab muab tshuaj txhuam ntawm VIN thiab GND thiab daws qhov teeb meem kev sib txuas xoob.
Nws kuj tseem tuaj yeem ua kom lub zog siv arduino siv 5V thiab GND tab sis qhov no tsis pom zoo vim tias koj yuav tsum tswj hwm qhov hluav taws xob mus rau 5V ua ntej txuas cov xov hlau nrog arduino, uas txhais tau tias muaj 2 qhov ntsuas hluav taws xob (1st ntawm arduino thiab 2nd) ua ntej arduino).
Kuv xav kom siv VIN thiab GND txhawm rau txhawb nqa arduino thiab 5 V lossis 3.3 V pins los muab hluav taws xob rau cov khoom siv hluav taws xob sab nraud xws li potentiometers lossis sensors, thiab tsuas yog tias koj tab tom sim ib qho khoom siv hluav taws xob nkaus xwb (sensor).
Kauj ruam 4: 5V + GND
Nco tseg, Koj siv tsis tau 3.3 V tus pin los muab lub zog rau Arduino.
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