Cov txheej txheem:

Khiav LED Strips Tutorial (600W Muaj Peev Xwm): 6 Cov Kauj Ruam
Khiav LED Strips Tutorial (600W Muaj Peev Xwm): 6 Cov Kauj Ruam

Video: Khiav LED Strips Tutorial (600W Muaj Peev Xwm): 6 Cov Kauj Ruam

Video: Khiav LED Strips Tutorial (600W Muaj Peev Xwm): 6 Cov Kauj Ruam
Video: Qhia Ua Pos Huab Thiab Huab Khiav For iClone 2024, Kaum ib hlis
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Khiav LED Sawb Qhia (600W Muaj Peev Xwm)
Khiav LED Sawb Qhia (600W Muaj Peev Xwm)

Nyob zoo txhua tus, ntawm no yog li cas kuv tsim tus tsav tsheb uas tuaj yeem tsim lub teeb pom kev zoo heev nrog lub teeb ci LED. Nws yog tswj los ntawm Arduino UNO. Nws yog qhov zoo heev rau txhua tus uas xav paub yuav ua li cas txuas cov neeg siv khoom muaj zog mus rau lwm qhov tsis muaj zog Arduino cov txiaj ntsig.

Qhov xav tau:

1 x Arduino (UNO)

10x MOS Module rau Arduino (IRF520)

1x LED sawb

1x 50 kOhm Potentiometer

1x 12-24V fais fab tuag

Muaj ntau cov xov hlau

1x zoo

Kauj ruam 1: Yees duab

Image
Image

Kauj ruam 2: Txuas lub Circuit Court

Kev tiv thaiv kab mob
Kev tiv thaiv kab mob
Kev tiv thaiv kab mob
Kev tiv thaiv kab mob

Kev sib txuas tau yooj yim heev, peb tsuas yog xav txuas 3 tus pin ntawm txhua tus qauv MOS. Kuv tau kho lawv txhua tus ua ke hauv kab ntawv no nrog M2.5 threaded rod thiab ntau M2.5 ntsia hlau, txhawm rau ua kom nws ruaj khov thiab txhim kho tau zoo. Nco ntsoov tias txhua lub xov hlau yuav tsum txuas rau txuas ua ntej kho nws mus rau hauv kab, txwv tsis pub nws yuav luag tsis tuaj yeem ntswj cov ntsia hlau, vim tias lawv nyuaj rau ncav cuag. Txhua qhov ntawm MOS cov qauv tau cuam tshuam nrog hauv av (0V) rau tus ncej tsis zoo ntawm Power suply (0V). Cov kab hluav taws xob LED tau txuas nrog lub zog muaj txiaj ntsig zoo (+ 12V), nrog+ tus ncej, thiab - tus ncej los ntawm kab txaij LED txuas nrog V+ ntawm MOS tus qauv, raws li qhia hauv schematic. Tom qab ntawd txhua tus SIG tus pin los ntawm MOS tus qauv yuav tsum tau txuas nrog tus pin tso tawm ntawm Arduino. Tom qab ntawd peb tsuas yog yuav tsum ntxiv lub zog ntsuas hluav taws xob rau Arduino thiab txuas rau hauv av los ntawm lub zog ua kom yooj yim rau Arduino GND.

Kauj Ruam 3: LED Strips

LED Sawb
LED Sawb
LED Sawb
LED Sawb
LED Sawb
LED Sawb
LED Sawb
LED Sawb

Kuv tau siv tus qauv 5050 LED strips, lawv yog RGB, tab sis kuv txuas txhua 3 txoj kab ua ke kom lawv tsim lub teeb dawb. Kuv twb tau txiav cov hlua LED kom nyob ib puag ncig 30-40cm, yog li kuv tau glued lawv mus rau whiteboard, kom lawv saib zoo dua. Nrog qhov ntev no lawv haus txog 0.2A rau ib kab, tab sis MOS module muaj peev xwm ntawm 5A thiab 24V. Yog lawm, tom qab ntawd nws yuav xav tau lub rhaub dej kom zoo ntawm IRF520 mosfet. Lwm cov khoom siv hluav taws xob tuaj yeem siv nrog tus tsav tsheb no ib yam, lawv tsuas yog xav tau kom tsim nyog rau qhov tam sim no thiab qhov hluav taws xob.

Kauj ruam 4:

Duab
Duab

Coding tsis muaj dab tsi nyuab ntau, tsuas yog txhais qee qhov sib txawv thiab tom qab ntawd teeb tsa 2 khub ntawm FOR loops. Kuj tseem muaj kab rau nyeem los ntawm AnalogPin.

Kauj Ruam 5: Xaus

Qhov no yog tiag tiag thiab teeb tsa yooj yim kom txias thiab ua si, tab sis feem ntau ntawm txhua qhov, lub teeb pom kev zoo heev. Nws muaj peev xwm ntawm 60W ib channel ntawm 12V, txhais tau tias nws tuaj yeem tsim tag nrho ntawm 600W ntawm lub teeb nyob rau hauv txoj kev ua si. Nrog cov lej Arduino sib txawv, nws tuaj yeem hloov pauv mus rau lub zog ntsuas VU zoo heev. Kuv tsuas yog xav paub ntau npaum li cas MOS tuaj yeem ua haujlwm tau zoo nrog Arduino, yog vim li cas kuv thiaj ua nws.

Pom zoo: