Nyob Pixels - Xav Txog Lub Tshuab Muaj Lub Neej: 4 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Pom cov khoom lag luam ntse hauv tsev muaj ntau nyob hauv peb lub neej, Kuv tau pib xav txog kev sib raug zoo ntawm tib neeg thiab cov khoom lag luam no. Yog tias muaj ib hnub, cov khoom lag luam hauv tsev ntse dhau los ua qhov tseem ceeb ntawm txhua tus neeg lub neej, peb yuav tsum coj tus cwj pwm zoo li cas nrog lawv nyob? Peb yuav kho lawv li cas?

Peb nyiam hu cov khoom lag luam ntse hauv tsev nrog tib neeg lub npe, zoo li Alexa. Nws zoo li peb tab tom sim pom lawv ua cov tib neeg muaj kev txawj ntse. Tab sis peb puas kho lawv li ntawd? Yog tias cov khoom siv hluav taws xob muaj lub neej tiag tiag, peb puas yuav kho lawv txawv?

Xav txog lub ntiaj teb uas thev naus laus zis muaj lub neej, Kuv tau ua 16x16 LED matrix nrog cov duab uas tsuas yog qhia thaum tib neeg tawm hauv chav.

Khoom siv:

Raws li kuv nyob hauv Suav teb, qee qhov kuv txuas yog los ntawm Taobao.

• 16x16 LED Matrix
• Ncej
• Acrylic ntawv
• Ntoo daim phiaj
• Arduino Ib
• PIR sensor yog
• Roj teeb Lipoly (Tsis teb los tau)
• Stranded-core hlau nyob rau hauv ob xim
• Resistors
• Yaug cutters
• Cov hlua hlau
• Solder
• Soldering hlau
• Phom phom
• Cov nplaum nplaum

Kauj Ruam 1: Sau cov Khoom

1. Npaj txhua yam los ntawm daim nqi ntawm cov ntaub ntawv.
2. Download tau ai. file thiab laser txiav nws.
3. Ua ntej txiav, tsis txhob hnov qab ua ob zaug ntsuas qhov loj ntawm LED matrix koj yuav nrog qhov loj ntawm daim phiaj muab hauv cov ntawv. Kev hloov kho yuav xav tau yog tias koj tsis yuav los ntawm daim ntawv teev npe.

Kauj ruam 2: Tsim Circuit Court

1. Tsim koj lub Circuit Court raws li daim duab qhia chaw. Koj tuaj yeem sim lawv ntawm lub khob cij ua ntej ua ntej muab lawv ua ke.
2. Txuas koj lub Arduino board rau koj lub khoos phis tawj.
3. Koj yuav xav tau roj teeb ntxiv txhawm rau ua kom lub matrix yog tias koj xav tau koj lub pixels nyob hauv qhov ci tag nrho.
4. Rub tawm Arduino IDE yog tias koj tseem tsis tau muaj. Luam cov cai thiab khiav hauv koj li Arduino IDE. Tsis txhob hnov qab teeb tsa Adafruit NeoMatrix cov tsev qiv ntawv ua ntej khiav cov cai yog tias koj tsis tau siv lub teeb ci LED ua ntej. Nyeem qhov Adafruit-NeoPixel-Uberguide txog NeoMatrix cov tsev qiv ntawv, nws yuav qhia koj txog kev qhia txog NeoMatrix thiab yuav teeb lub tsev qiv ntawv li cas.
5. Rub tawm cov cai muab thiab xa cov cai rau koj Arduino.
6. Cov bitmaps hauv cov cai tau tsim los siv lub vev xaib no cov cuab yeej thiab koj tuaj yeem siv nws los hloov ib qho 16x16 pixels duab mus rau hauv bitmap los hloov qhov uas kuv siv. (https://www.rinkydinkelectronics.com/t_imageconverter565.php)
7. Teem lub koob yees duab nyob rau pem hauv ntej ntawm koj lub matrix thiab tawm hauv chav mus saib yog tias matrix tau qhia hauv txoj kev yog. Yog tias tsis yog, rov qab mus rau hauv Circuit Court thiab pib daws teeb meem.
8. Hurray! Koj tau ua tiav kev tsim lub voj voog! Cia peb txav mus rau kev sib dhos.

Kauj ruam 3: Sib dhos

1. Muab lub laser-txiav daim phiaj tso rau saum LED matrix thiab daim ntawv acrylic saum toj saud.
2. Muab lub PIR sensor tso rau hauv qab daim ntawv acrylic thiab siv rab phom nplaum los kho nws txoj haujlwm.
3. Muab lawv tso ua ke hauv tus thav duab, thiab yog tias tsim nyog, siv rab yaj phom los txhim kho lawv hauv txoj haujlwm.
4. Txhim kho Arduino pawg thawj coj nyob tom qab ntawm tus thav duab siv rab phom.
5. Yog! Txoj haujlwm no yuav luag tiav. Cia peb ntsaws nws thiab pib ntsuas.

Kauj ruam 4: Xeem

1. Plugin Arduino Uno nrog koj lub khoos phis tawj, teeb lub koob yees duab nyob rau ntawm koj lub matrix thiab tawm hauv chav.
2. Saib seb lub matrix ua tau zoo, raws li qhia hauv video. Yog tias tsis yog, rov qab ob peb kauj ruam thiab daws teeb meem.
3. Nrog koj zoo siab! Koj tau ua tiav qhov kev qhia no!