Cov txheej txheem:

LED Sawb Xov Rooj Lus: 3 Kauj Ruam
LED Sawb Xov Rooj Lus: 3 Kauj Ruam

Video: LED Sawb Xov Rooj Lus: 3 Kauj Ruam

Video: LED Sawb Xov Rooj Lus: 3 Kauj Ruam
Video: WEDNESDAY NIGHT 11/18/2020 TOP NEWS UPDATE - THAM XOV XWM TSEEM CEEB TSHWM SIM HNUB NO NROG TED VANG 2024, Kaum ib hlis
Anonim
Image
Image

Cov lus qhia no yuav taug kev koj los ntawm cov txheej txheem ntawm kev tsim cov ntawv xov xwm tawm ntawm tus kheej qhov chaw nyob NeoPixel LED strips. Txoj haujlwm no yog qhov hloov pauv ntawm daim paib tsim los ntawm Josh Levine, uas tuaj yeem pom ntawm

Txoj haujlwm no tau pib zoo li feem ntau ua, nrog lub hom phiaj xav tau thiab lub sijhawm kaw nruj. Raws li cov tub ntxhais kawm tiav kawm Architecture, Kuv ib txwm xav tsis thoob uas pom kuv tus kheej rau npe kawm hauv chav kawm programming. Lub hom phiaj tseem ceeb rau txoj haujlwm no yog txhawm rau tsim cov ntawv xov xwm tsis siv neeg uas tuaj yeem nthuav qhia lub sijhawm tshiab rau txhua qhov chaw nres tsheb hauv nroog hauv nroog Boston. Raws li qhov tseeb tau teeb tsa thiab Covid-19 tau hla lub ntiaj teb, Kuv raug yuam kom txo kuv qhov kev cia siab ntawm txoj haujlwm no. Tom qab siv sijhawm ntau teev nyob rau lub sijhawm ua haujlwm ntawm txoj haujlwm no nws tau pom meej tias kuv yuav tsis muaj peev xwm ua tiav txhua yam ntawm kuv lub hom phiaj hauv txoj haujlwm no. Qhov kawg ntawm qhov kos npe yuav tsis tau ntsib thawj lub hom phiaj uas kuv tau xav, tab sis nws tau qhia kuv ntau yam kev qhia rau kuv.

Txaus siab rau cov kauj ruam-ib-kauj ruam tawg ntawm kuv qhov programmable LED cov lus board.

Khoom siv

(1) Arduino Nano (lossis lub rooj sibtham sib tsoo)

(1) 5v 15a Cov Khoom Siv Hluav Taws Xob w/ Poj niam adapter ntsaws

(1) PCB pawg thawj coj saib

(15 meters) NeoPixel ib tus zuj zus tuaj yeem hais qhia cov kab ntawv LED

(1) Pawg Thawj Coj

(2) Aluminium Angle Iron

Cov xov hlau ntxiv

Kauj ruam 1: Sib dhos

Los ua ke
Los ua ke

Kev sib dhos yog ncaj nraim rau pem hauv ntej. Kuv ripped kuv lub rooj tsavxwm kom haum cov kab txaij LED zoo nyob hauv nruab nrab ntawm kuv lub kaum sab xis aluminium nkhaus. Qee qhov kab xev xav tau txhawm rau txhawm rau txhawm rau teeb lub teeb LED zoo kawg nkaus. Txhawm rau ua lub teeb Kuv tsuas yog siv cov nplaum thaub qab muab rau ntawm kab ntawv thiab ua kom huv los ntxuav lub rooj tsavxwm ua ntej thov.

Kauj ruam 2: Kev thaiv kab

Thaiv
Thaiv
Thaiv
Thaiv

Txhawm rau ua kom tau txais cov txiaj ntsig nrawm dua, cov cai tau sau los sau rau Arduino Nano qhov chaw nres nkoj D. Txuas cov ntaub ntawv xov hlau los ntawm Neopixel kab txaij rau Digital pins 1-7 ntawm Nano yuav tso cai rau lawv sau ib txhij. Cov cai los ntsuas qhov kos npe tau txuas nrog cov theem no.

Kauj Ruam 3: Tiav Touches

Tiav Touches
Tiav Touches
Tiav Touches
Tiav Touches
Tiav Touches
Tiav Touches
Tiav Touches
Tiav Touches

Tom qab ua tiav txoj hlua thiab ntsuas qhov kos npe, Kuv tau siv tes pom los txiav kuv lub kaum sab xis nkhaus kom tiav txhua yam tawm. Kuv yooj yim siv ob ntu epoxy txhawm rau txhawm rau txhuam cov ntoo thiab tso tseg kom qhuav rau 24 teev.

Pom zoo: