DIY BIG LED Matrix Youtube Subscriber Counter: 13 Cov Kauj Ruam (nrog Duab)

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

Koj puas tau ua haujlwm nrog npaj-ua tus qauv 8x8 LED matrix raws li cov lus qhia kom ua cov ntawv qis lossis tso tawm koj tus neeg siv Youtube channel. Qhov loj tuaj yeem npaj tau loj yog LED txoj kab uas hla 5mm. Txawm li cas los xij, yog tias koj tab tom nrhiav rau qhov loj dua npaj tau ua LED matrix, koj yuav tsis muaj hmoo.

Txog qhov haujlwm no, peb yuav tsim ib lub xim loj BIG LED matrix zaub uas yog ua los ntawm ob peb loj loj 8x8 LED 10mm matrix modules daisy-chained ua ke. Txhua ntawm cov 8x8 LED matrix modules no nyob ib puag ncig 100mm x 100mm loj.

Nov yog kev txhim kho los ntawm kev qhia ua haujlwm ua ntej ua ESPMatrix Devices.

Kauj Ruam 1: Yuav Tsum Muaj

Nov yog cov khoom uas koj yuav xav tau los ua qhov haujlwm no:

(4) PCB Loj LED Matrix 8x8

(1) Wemos D1 mini board (ESP8266)

(256) LED 10MM

(4) IC MAX7219CWG (SMD)

(4) R 10K OHM (SMD 0603)

(4) C 0.1UF (SMD 0603)

(4) C 47UF (SMD 1206)

(5) Cable Jumper AWG30

(3) Ncej (3D luam ib feem)

(2) Dai (3D drinted ib feem)

(2) Clips (3D drinted ib feem)

(14) Bold & Nut M3x5mm

Kauj Ruam 2: Tau PCB

Txhawm rau kom tau PCB koj tuaj yeem tsim nws ncaj qha rau ntawm PCBWAY, yuav ua li cas thiaj xaj tau yooj yim heev thiab koj yuav tau txais 10 Pcs PCB rau $ 5 nrog PCB zoo heev.

1. SignUp/Nkag mus rau hauv pcbway.com.

2. Qhib qhov PCB qhov project txuas 8x8 BIG LED Matrix.

3. Nyem Ntxiv rau lub laub.

Kauj Ruam 3: Thawj Lub Sij Hawm Soldering LED D30

1. Txiav ob txhais ceg coj tsis pub dhau PCB sab nraum

2. Solder LED rau hauv PCB nrog lub npe D30.

Kauj Ruam 4: Cov Khoom Siv SMD Solder

Tom qab ua tiav qhov muag LED D30, tom qab ntawd txhuam tag nrho cov SMD Cheebtsam IC MAX7219CWG, R 10K ohms, C 0.1uf & 47uf.

Kauj Ruam 5: Txuas tag nrho cov LEDs

Nruab tag nrho cov LEDs uas tseem tshuav ntawm D1 txog D64.

Kauj Ruam 6: Tua Txhua LEDs

Solder ntawm ib tus pin LED ntawm txhua LEDs

Kauj Ruam 7: Teem Txoj Haujlwm LED

Preheat cov hmoov txhuas ntawm tus taw ntawm txhua tus LED nrog los ntawm nias lub taub hau LED kom kaw thiab ua kom pom txoj haujlwm coj nrog PCB.

Kauj Ruam 8: Siv Lwm Cov Pins LED

Solder ntawm lwm tus pin ntawm LEDs

Kauj Ruam 9: Txiav Tag Nrho Cov LED

Kauj Ruam 10: Txhim Kho Tus Ncej kom Sib Koom Txhua Pcb

Koj yuav xav tau qee qhov luam tawm 3D, koj tuaj yeem rub cov ntawv STL ntawm no Ncej rau PCB 8x8 BIG LED Matrix, luam Kab 3pcs, Dai 2pcs thiab Clips 6pcs.

Cov ntawv luam tawm 3d no yog tsim los sib sau ua ke txhua 8x8 LED Matrix PCB, kom sib txuas ntawm PCB nrog 3D luam tawm ib feem siv ntsia liaj qhov rooj thiab txiv ntseej M3x5mm.

Kauj Ruam 11: Txuas Jumper Pin Header

Txuas txhua PCB OUT davhlau ya nyob twg nrog sab tom ntej PCB IN davhlau ya nyob twg siv txiv neej header jumper, koj yuav xav tau 15pcs hloov txiv neej lub taub hau, ua raws kev qhia hauv video kom pom ntau ntxiv.

Kauj Ruam 12: Txuas Wemos Board

Siv cov kua nplaum lo lo lo txuas rau Wemos board rau sab nraum qab ntawm PCB 8x8 LED matrix.

Ua ntej txuas Wemos board nrog PCB 8x8 LED matrix, koj xav tau programming Wemos board siv App ua ntej. Txhawm rau ua haujlwm Wemos ESP8266 (ESP Matrix) yooj yim heev, koj tsuas yog xav tau txuas Wemos (ESP Matrix) rau lub xov tooj Android ntawm lub xov tooj micro usb thiab OTG adapter, saib cov vis dis aus kom ntxaws. Tom qab ntawd teeb tsa ESP Matrix app los ntawm Google Playstore. Hauv thawj qhov screen zoo siab tos txais UPLOAD khawm.

Cov kauj ruam kawg txuas kom txuas ntawm PCB 8x8 LED matrix nrog Wemos board; VCC rau 5V, GND rau G, CLK rau D5, CS rau D6 & DIN rau D7.

Kauj Ruam 13: Txaus siab rau

Yog tias koj tsis txaus siab rau hom luv vim tias koj tsuas tuaj yeem pom cov lus luv, yog li koj tuaj yeem ua hom ntev qhov ntev ntawm qhov loj li ob zaug ntev dua. Yog xav paub ntxiv koj tuaj yeem ua raws cov lus qhia hauv video no.