10 lab YouTube Subscribers Award LED PCB: 5 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Ntsiab lus

Qhov PCB no (Luam Ntawv Circuit Board) zoo ib yam li YouTube Play Button khoom plig uas tau muab rau cov neeg tsim khoom kom mus txog qee yam tseem ceeb xws li 100, 000, 1 lab, thiab 10 lab tus neeg siv npe. Thaum qhov kev hloov pauv tau qhib, tus neeg siv tuaj yeem txav mus los ntawm 5 hom sib txawv los ntawm nias lub pob nyob rau ntawm kaum sab laug saum toj. Thawj hom tawm tag nrho LED's OFF, qhov thib ob yog nyiaj (100, 000 subs), qhov thib peb yog kub (1 lab subs), plaub yog qhov ua tau zoo nkauj pob zeb diamond (10 lab subs), thiab qhov thib tsib, tsuas yog kom phim lub rooj tsavxwm xim, txhua yam liab. Lub rooj tsavxwm yog li 150mm x 100mm, nws muaj qhov nyob ntawm lub ces kaum nws thiaj tuaj yeem ntsia tau rau qee qhov, txawm li cas los xij, Kuv tsis tau ntsia nws rau ib yam dab tsi. Lub rooj tsav xwm tam sim no tau siv los ntawm 3.7-volt drone roj teeb, Kuv yuav hloov qhov no yog li kuv tsuas tuaj yeem tso nws ntsaws rau hauv thiab ntsaws nws qhov chaw thiab tsis tas yuav txhawj xeeb txog kev hloov lub roj teeb vim nws tsuas kav ntev li 30 feeb nrog LEDs ntawm puv ci ntsa iab.

Pawg thawj coj no tau tsim los rau Chav Kawm Tshwj Xeeb ntawm Berry College qhia los ntawm Zane Cochran uas muaj lub tswv yim siv cov duab los tsim thiab txhawb nqa PCB tsim.

Cheebtsam

Tsis zoo li Slouchy Board thiab Desktop Device uas kuv tau ua, Kuv tsis tau nthuav tawm lub voj voog no vim nws tsuas yog LED's, hloov pauv, khawm, thiab ATTiny85 microcontroller. Txhua qhov khoom siv uas kuv siv (txhua yam khoom siv saum npoo av), tshwj tsis yog lub roj teeb, tuaj yeem pom ntawm https://lcsc.com/ rau qhov pheej yig heev thiab tau teev tseg hauv qab no.

Peb siv tus txheej txheem tsim-tsim (los ntawm Zane) txhawm rau txhim kho cov laug cam thaum lawv twb tau nto saum lub rooj tsavxwm. Txij li cov ntawd tsis muaj kev lag luam, koj yuav tsum tsim koj tus kheej lossis siv ATTiny nrog cov ntsaws ntsaws thiab USB programmer. Lossis koj tuaj yeem ua haujlwm ATTiny los ntawm Arduino yog tias koj ua lub taub hau tus pin loj txaus rau ntawm PCB rau cov xov hlau jumper (txheeb raws li pom hauv daim vis dis aus txuas tom kawg ntawm daim vis dis aus no).

Nto Mount ATTiny85 Microcontroller C89852 ($ 2 txhua)

($ 27) USB Programmer

($ 11) ATTiny + IC qhov nyob

Khawm C86487 ($ 0.20 txhua)

Header pins rau txuas fais fab C86471 ($ 0.20 txhua)

10k Ohm resistor C99198 ($.08 rau 100)

RGB LED C114585 ($ 0.50 rau 5, $ 3.70 rau 50)

100 nF Capacitor C1590 ($ 0.29 rau 50)

Hloov C128955 ($ 0.41 rau 5)

4.7uF Capacitor C108344 (20 rau $ 0.37)

Drone roj teeb thiab them nyiaj zoo meej rau lub zog hluav taws xob qis hauv Circuit Court ($ 23)

Cov cuab yeej/Software

Txhawm rau tsim PCB, koj tuaj yeem mus rau EasyEDA thiab ua tus as khauj dawb, Koj tuaj yeem siv kuv li Slouchy Board lossis Desktop Device Instructables rau kev pab nrog EasyEDA raws li ob qho no qhia siv nws li cas. PCB qhov ntau ntawm $ 5- $ 10 rau 5 thiab siv sijhawm li ib lub lis piam lossis ob hnub xa los ntawm Tuam Tshoj mus rau Asmeskas.

Thaum koj tau txais koj li PCB los ntawm Tuam Tshoj thiab koj muaj tag nrho koj cov khoom siv tau npaj txhij, koj yuav tsum siv Cov Tshuaj Txhuam Hniav los txuas rau txhua tus neeg ib feem. Kuv siv MG Cov Tshuaj Ua Leader Muab Tshuaj Txhuam. (CEEB TOOM, Cov khoom no YUAV UA LI CAS YUAV UA LI CAS. Kuv xav tias lawv kuj ua qee cov hmoov lead tsis pub siv tshuaj txhuam)

Txhawm rau ua haujlwm, ATTiny85, siv Arduino Software tab sis xyuas kom tseeb tias koj muaj lub rooj tsav xwm cov ntaub ntawv rub tawm yog tias koj tsis tau programmed ATTiny85. Cov vis dis aus no ua haujlwm tau zoo ntawm kev piav qhia yuav ua li cas: Qhia: Kev Ua Haujlwm ntawm Attiny 85 nrog Arduino.

Kauj ruam 1: EasyEDA: Schematic

Ntawm EasyEDA, pib los ntawm kev tsim txoj haujlwm tshiab thiab ua cov phiaj xwm tshiab. Nco ntsoov koj tso cov khoom uas kuv teev hauv qab no thiab txuas lawv zoo ib yam li kuv muaj nws ntawm cov txheej txheem. Ntawm sab laug, koj tuaj yeem tshawb xyuas ntau lub tsev qiv ntawv rau cov khoom xav tau thiab tom qab ntawd muab tso rau hauv cov phiaj xwm.

Rau kev ua haujlwm Microcontroller thaum nyob hauv pawg thawj coj, koj pom lub ntsej muag ntsia ATTiny lossis Los Ntawm Qhov ATTIny

Nto Mount ATTiny85 Microcontroller (Mus rau "lub tsev qiv ntawv" ntawm sab laug thiab tshawb "C89852"), txhawm rau txuas rau jumper xov hlau mus rau EELib ntawm sab laug thiab xaiv 2x4 txiv neej lub taub hau tus pin raws li qhia hauv daim duab. Qhov no txhais tau tias koj tuaj yeem siv cov hlua dhia ib ntus rau qhov chaw los teeb tsa pawg thawj coj ntawm Arduino.

LOS YOG

Qhov (socket) ntsia ATTiny85 (Mus rau "cov tsev qiv ntawv" nyob rau sab laug thiab tshawb "Attiny85-20PU THT" los ntawm AutogolazzoJr) qhov no yuav tso tus hneev taw ntawm lub qhov (socket) rau ntawm lub rooj tsavxwm uas koj tuaj yeem tso rau hauv qhov no. thiab tawm mus tab sis txhais tau tias koj yuav tsum muaj lub USB tswj hwm uas yog tus nqi kim heev.

tso tag nrho cov hauv qab no

(1x nyob tom qab) Lub taub hau pins rau txuas lub zog (Mus rau "tsev qiv ntawv" ntawm sab laug thiab tshawb "C86471")

(1x nrog khawm) 10k Ohm resistor (Mus rau "tsev qiv ntawv" ntawm sab laug thiab tshawb "C99198")

(Txawm li cas los xij koj xav tau) RGB LED (Mus rau "tsev qiv ntawv" ntawm sab laug thiab tshawb "C114585")

(Ib qho rau LED) 100 nF Capacitor (Mus rau "tsev qiv ntawv" ntawm sab laug thiab tshawb "C1590")

(1x) Hloov (Mus rau "tsev qiv ntawv" ntawm sab laug thiab tshawb "C128955")

(1x) 4.7uF Capacitor (Mus rau "lub tsev qiv ntawv" ntawm sab laug thiab tshawb "C108344") Muab lub tshuab hluav taws xob no ze ntawm lub hwj chim lub taub hau tab sis xyuas kom tseeb tias nws nyob ntawm sab xub ntiag, koj tuaj yeem tsuas yog sab laug ntawm ib sab. (Txwv tsis pub, yam poob thaum koj ua kom sov lub rooj tsavxwm)

Thaum koj muaj tag nrho cov khoom siv tso rau, txuas lawv rau tus pin raug nrog rau GDN thiab VCC kev sib txuas. Koj txuas lawv los ntawm kev siv cov cuab yeej thaiv thiab tso GND & VCC cov cim. Tom qab ntawd ib zaug koj tau txuas txhua lub xov hlau kom raug, koj tuaj yeem nyem qhov hloov pauv mus rau PCB khawm.

Kauj Ruam 2: EasyEDA: PCB Tsim

Ua ntej koj mus rau PCB ib puag ncig siv Inkscape lossis qee qhov software uas koj tuaj yeem siv los tsim DXF cov ntaub ntawv thiab ua tus qauv ntawm koj lub ntsej muag xaiv. Thaum koj muaj DXF cov ntaub ntawv ntawm koj cov duab piav qhia uas tau muab qhov loj me rau qhov chaw raug (150mmx100mm piv txwv) tsim cov ntawv cais uas muaj dab tsi yuav raug kos rau ntawm lub rooj tsavxwm, rau kuv nws tsuas yog daim duab peb sab ntawm lub pob ua si.

Thaum koj pib hauv PCB ib puag ncig, koj yuav pom pawg pawg thiab cov lej ntawm sab xis. Hloov koj cov chav rau millimeters lossis txhua yam uas koj xav siv thiab hloov qhov loj me me (qhov loj me me yog qhov pib ntawm qhov koj tuaj yeem tso cov khoom ntawm kab sib chaws) rau qee yam yooj yim. Kuv tau ua kuv li 10mm txij li kuv xav kom kuv cov phiaj xwm phiaj xwm tau muab tso yooj yim ntawm (0, 0).

Pib los ntawm kev kho cov txheej txheem txheej txheem txheej txheem (nyem rau xim thiab xaum yuav tsum tshwm) thiab ntshuam cov kab ntawv DXF. Thaum koj muaj qhov no, kho koj txheej txheej saum toj kawg nkaus thiab pib tso cov khoom ntawm lub rooj tsavxwm seb koj xav tau lawv li cas los ntawm kev rub lawv mus rau hauv tus txheej txheem. Tom qab ntawd ib zaug cov khoom tso rau, txuas txhua txoj kab xiav nrog cov cuab yeej xaim, tshwj tsis yog lawv txuas nrog GND lossis VCC. Kev sib txuas GND thiab VCC txuas ncaj qha rau lub rooj tsavxwm thiab tsis tas yuav raug cais tawm ntawm cov xov hlau.

Thaum txhua qhov tsis-VCC thiab GND kev sib txuas tau txuas ua ke, koj tuaj yeem siv Cov cuab yeej tooj liab los ua qhov kev sib txuas zaum kawg. Ua qhov no ib zaug ntawm txheej txheej saum toj kawg nkaus thiab ib zaug ntawm txheej txheej hauv qab. Nco ntsoov tias koj hloov ib qho ntawm thaj chaw tooj liab mus rau VCC hauv cov khoom tab, Kuv feem ntau ua rau txheej sab saum toj GND thiab txheej hauv qab VCC. Thaum koj tau ua tiav lawm, lub rooj tsavxwm yuav tsum ua tiav thiab koj tuaj yeem nthuav dav kom pom qhov twg GND txuas rau lub rooj tsavxwm. Txij ntawm no mus, koj xav tshuaj xyuas DRC Yuam Kev los ntawm kev rov kho DRC Yuam Kev hauv qab Tus Tsim Tus Qauv tab ntawm sab laug. Yog tias tsis muaj qhov yuam kev, koj zoo mus thiab xaj koj lub rooj tsav xwm.

Ib qho tseem ceeb kawg uas koj yuav tsum tau ua yog tias koj tab tom mus rau jumper hlau txoj hauv kev nrog Nto Mounted ATTiny yog kho qhov ntawm qhov txuas ntawm lub taub hau tus pin txuas. Nyem rau ntawm 2x4 header pin txuas, mus rau sab xis hauv qab cov khoom thiab hloov lub qhov (Txoj kab uas hla) mus rau 1mm. Kuv xav tias qhov no yuav tsum ua yog tias koj muab cov xov hlau txuas rau hauv qhov chaw, xyuas kom koj ua qhov no rau txhua lub qhov.

Txhawm rau xaj koj lub rooj tsavxwm, nyem lub pob nyob rau sab saud nrog G thiab sab xis tig xub xub xa koj cov ntaub ntawv Gerber. Qhov no yuav coj koj ncaj qha mus rau qhov koj yuav koj cov laug cam, muaj ntau txoj hauv kev xaiv rau cov xim sib txawv thiab ua tiav uas yuav cuam tshuam tus nqi ntawm lub rooj tsavxwm, rau PCB tuab, Kuv xav tias 1.6 yog qhov peb ib txwm ua. Yog tias koj xav tshuaj xyuas ob zaug tias koj cov khoom haum, koj tuaj yeem xa daim duab-p.webp

(Kho) Kuv tau ntxiv cov ntaub ntawv Gerber yog tias koj xav siv nws.

Kauj Ruam 3: Nto Mount Soldering

Soldering Surface mount Cheebtsam yog qhov kuv nyiam tshaj ntawm txhua qhov kev tsim raws li kuv pom nws txaus siab heev los saib tag nrho cov khoom me me tau txuas nrog los ntawm cov laug hauv lub qhov cub. Hauv cov vis dis aus tag nrho kev tsim ntawm txoj haujlwm no tau sau tseg yog li yog ib qho ntawm cov kauj ruam dhau los tsis meej pem, cov vis dis aus no yuav pab tau. Nws kuj tseem qhia ntxaws ntxaws li cas kuv tau ua cov txheej txheem saum npoo av uas kuv yuav tsuas piav qhia sai ntawm no hauv cov ntawv.

Thaum pawg thawj coj los ntawm Tuam Tshoj thiab koj muaj txhua yam ntawm koj cov khoom siv me me, siv cov ntawv sau los npog tag nrho cov ntaub qhwv nrog cov kua nplaum. Tom qab ntawd lo cov khoom xoob rau hauv cov tshuaj txhuam kom txog thaum koj muaj lawv txhua qhov chaw. Lub ntsiab lus yaj ntawm lub lauj kaub yog nyob ib puag ncig 360 degrees Fahrenheit (185 degrees Celcius) yog li tso lub qhov cub sov kom sov ib puag ncig ntawd thiab lo koj lub rooj tsavxwm nyob ntawd li 2 feeb lossis koj pom tag nrho cov ntsiab lus ntawm qhov muag tig ci, qhia tau tias tus laug muaj ua xal. Ceev faj nqa koj lub rooj tsavxwm tawm, nws yuav kub!

Kauj ruam 4: Programming

Kuv pib tawm nrog cov tsev qiv ntawv Neopixel yooj yim los sim tawm txhua qhov kuv LEDs thiab ua kom ntseeg tau tias txhua yam ua haujlwm thiab tom qab ntawd siv FastLED.h lub tsev qiv ntawv nrog rau qee qhov kev kho kuv tau ua kom tau txais cov txiaj ntsig Pob Zeb uas xav tau thaum lwm hom tsuas yog teeb tsa tag nrho cov LEDs rau ib qho. xim

Kuv tau txuas kuv tus lej rau siv.

Muaj ntau yam txias uas koj tuaj yeem ua nrog lub tswv yim no thiab ib pawg ntawm LEDs yog li qhia rau kuv paub yog tias koj ua ib qho ntawm no thiab koj tus yam ntxwv, logo, lossis lub cev yog dab tsi thiab LEDs ua dab tsi !!

Kauj ruam 5: Mus Sau npe rau Kuv Tus YouTube Channel

Yog tias koj xav tias cov lus qhia no yog qhov nthuav, xav tias dawb los saib cov vis dis aus uas kuv tau ua txog Tus Pabcuam Desktop thiab qee qhov ntawm kuv lwm cov yeeb yaj kiab.

Kuv tabtom sim kom kuv cov channel rau 1,000 tus neeg tso npe kom kuv tuaj yeem pib khwv nyiaj tau los rau kuv cov channel txhawm rau pab nyiaj rau cov phiaj xwm yav tom ntej uas muaj lub siab xav ntau dua li. Kuv tseem muaj ob peb lub tsev kawm ntawv cov haujlwm los ntawm lub semester no uas kuv yuav qhia thiab tom qab ntawd kuv yuav pib nkag mus rau yam tshiab. Cov haujlwm no suav nrog cov cuab yeej uas tso cai rau cov tub rog taug qab tus naj npawb ntawm cov mos txwv nyob hauv lawv cov ntawv xov xwm thiab Gameboy style gamepad uas khiav tawm ntawm Teensy.

Yog tias cov suab zoo no thov txiav txim siab tso npe rau kuv tus YouTube channel lossis ntawm no rau kuv cov ntaub ntawv qhia paub.

Txuas rau kuv Channel:

Ua tsaug !!