Yuav Ua Li Cas Tus Ntsuas Kub Siv Arduino thiab LM35: 6 Cov Kauj Ruam

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

Hnub no kuv yuav qhia koj Yuav ua li cas thiaj ua tus ntsuas kub nrog Arduino thiab LM35 ntsuas kub, LCD Zaub, Ntawm lub khob cij txuas nrog ua ke. Nws yuav qhia qhov kub thiab txias hauv Celsius thiab Fahrenheit.

Kauj Ruam 1: Yuav tsum muaj:-

Nov yog cov npe khoom uas yuav tsum tau ua tus pas ntsuas kub. kuj tseem siv 5k lossis 50k) 6. Some txiv neej rau txiv neej jumper xov hlau 7. Power Bank lossis Roj teeb*. Arduino IDE teeb tsa hauv pc nrog qee cov ntaub ntawv qhia txog yuav siv nws li cas.

Kauj Ruam 2: Cov Ntaub Ntawv Qhia Txog Yam Khoom thiab Txuas Mus Yuav -

Yuav Ua Li Cas Tus Ntsuas Kub Siv Arduino thiab LM35

Kauj Ruam 3: Pin Diagram ntawm LM35

Pin daim duab ntawm LM35

Kauj Ruam 4: Daim duab Circuit Court

Tsis muaj qhov sib txawv ntawm 16 x 1 thiab 16 x 2 zaub pins yog li Tsuas yog ua raws lub hauv paus thiab siv lub txhab nyiaj tso nyiaj kom muab lub zog ua kom tiav txoj haujlwm. Qhov Circuit no yooj yim heev thiab kev sib dhos/txuas kuj tseem yooj yim heev tsuas yog siv daim duab saum toj no thiab ua txhua qhov kev sib txuas ua tib zoo. Tam sim no txuas lub rooj sib tham arduino rau lub pc thiab xa cov lej hauv qab no. Nco tseg: -Kuv muaj lub qub 16 x 1 lcd zaub (JHD16A1) yog li kuv siv nws hauv txoj haujlwm no, Tab sis Hauv qhov haujlwm no tso saib yuav ua haujlwm.and16x2 zoo dua yog li kuv muab qhov txuas rau 16A2 tso saib txuas. Koj tsuas yog yuav tsum tau hloov qee qhov chaws kuv piav qhia txhua yam hauv kev sau ib feem.

Kauj ruam 5: Coding

// Los ntawm SOURABH KUMAR @ weobserved.com#includeLiquidCrystal lcd (12, 11, 5, 4, 3, 2); // pins diclaration for lcd on arduinoconst int inPin = A0; // Middle (Output) tus pin ntawm LM35void teeb () {lcd.begin (8, 2); // Hloov ntawm no accoring rau koj lcd} void loop () {int value = analogRead (inPin); lcd.setCursor (0, 0); // Tsis hloov pauv millivolts = (tus nqi / 1024.0) *5000; ntab Celsius = millivolts / 10; lcd.clear (); lcd.setCursor (0, 0); // Tsis muaj changelcd.print (c Celsius); lcd.print ("C"); lcd.setCursor (0, 1); lcd.print ((c Celsius * 9)/5 + 32); lcd.print ("F"); ncua (1000);} Saum toj no yog tus lej yooj yim rau Tus pas ntsuas kubNote-Raws li kuv tau hais tias kuv tab tom siv lub qub 16x1 lcd uas tsuas yog ua haujlwm raug thaum nws yuav raug xam thiab deaclered li 8x2 lcd. Tab sis thaum koj yuav siv 16x2 zaub ces qhov no teeb meem yuav tsis lees paub. rau 16x2 zaub tsuas yog findlcd.begin (8, 2); // Hloov ntawm no accoring rau koj lcdin cov cai thiab hloov (8, 2) raws li koj cov zaub raws li (kab, kab).let koj muaj 16x2 zaub ces hloov (8, 2) nrog (16, 2).and yog koj muaj 20x4 zaub tsuas yog hloov lub (8, 2) nrog (20, 4). Download the.ino cov ntaub ntawv los ntawm no

Kauj Ruam 6: Txhua Lub Sijhawm Ua Kom Txaus Siab

Yuav Ua Li Cas Ntsuas Tus Kheej Siv Arduino thiab LM35 Tom qab rub tawm tiav tam sim tus pas ntsuas kub yuav pib ua haujlwm yog tias tsis muaj dab tsi pom ntawm lcd lwm qhov tom qab ntawd tsuas yog lub teeb daj daj ces tsuas yog kho lub teeb rov qab los ntawm 10k Potentiometer/qhov sib txawv resistors. Tom qab kho koj yuav pom qhov tso tawm raws li qhia hauv daim duab hauv qab no. Thaum kawg peb tau ua tus pas ntsuas kub siv Arduino thiab LM35 uas tuaj yeem pom qhov ntsuas kub hauv Celsius thiab Fahrenheit Koj tuaj yeem hloov pauv cov lej thiab tseem ua raws li koj xav tau. Yog li kuv vam tias koj yuav nyiam txoj haujlwm yooj yim no. ThankYouPlease visitWe Soj Ntsuam