Ntshav Ntshav Saib Xyuas: 3 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28

Kuv qhia rau koj kuv qhov haujlwm thib ob rau kuv lub tsev kawm ntawv. Txoj haujlwm no tuaj yeem siv los tshuaj xyuas lub plawv dhia thiab cov pa oxygen siv MAX 30100 tus qauv thiab luam tawm rau Nokia 5110 LCD. Nws tseem khaws cov txiaj ntsig no hauv cov ntawv sau uas siv daim npav SD daim npav. Nws tseem muab lub suab ceeb toom ceeb toom thaum cov txiaj ntsig tau tawm ntawm qhov xav tau qhov tseem ceeb raws li koj lub hnub nyoog, Qhov twg koj tuaj yeem nkag mus siv lub peev xwm TTP 229 16x khawm ncoo. Nws kuj tseem siv I2C kev sib txuas lus ua haujlwm kom xa cov txiaj ntsig no los ntawm ib qho Arduino mus rau lwm qhov.

Kauj Ruam 1: Qhov Yuav Tsum Tau

1- 2x Arduino Uno R3

2- MAX 30100 sensor

3- Nokia 5110 LCD module

4- Jumper Cables

5- Daim ntawv qhia zaub mov

6- SD daim npav module

7- Lub suab nrov

8- TSAB 229

9- 2x 4.7 KOOM

Kauj ruam 2: Kev sib txuas

Cov kev sib txuas muaj nyob hauv daim duab.

Kuv siv I2C cov cuab yeej ntawm Arduinos los txuas lawv rau ib leeg thiab lub ntsuas hluav taws xob tib lub sijhawm.

Nco tseg: Tus ntsuas yuav tsum txuas ncaj qha rau SCL thiab SDA tus pin, thaum Arduinos txuas nrog ib leeg dhau ntawm A5 thiab A4 tus pin.

Kauj Ruam 3: Txoj Cai

Rub tawm cov ntawv no rau cov cai.

Cov tsev qiv ntawv xav tau rub tawm los ntawm cov kab ntawv txuas no:

github.com/oxullo/Arduino-MAX30100

www.rinkydinkelectronics.com/library.php?id…

lossis koj tuaj yeem rub tawm cov ntawv zip/rar nrog.

Nco tseg: Koj yuav tsum suav nrog Cov Duab Graphics.c hauv cov ntawv uas muaj Lcd_master.ino nyob hauv nws rau txoj cai txhawm rau upload kom raug.

Nco tseg: thaum kawg ntawm lub voj kuv suav nrog ob peb yog cov haujlwm uas yuav tsum qhib lub suab nrov yog tias lub plawv dhia lossis qib oxygen tsis zoo li qub. Lawv txhua tus muaj hnub nyoog tib yam tam sim no, tab sis koj tuaj yeem hloov nws raws li koj xav tau.