Alexa Kab Hlau Tswj System - 3D Luam Tawm thiab Tus Nqi Qis: 19 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28

Nyob zoo, Kuv tau sim ua kom siv lub tsev ntau li ntau tau. Raws li Lub Caij Nplooj Ntoos Zeeg tuaj txog ntawm no hauv tebchaws Askiv Kuv tau txiav txim siab tshem tawm txoj haujlwm ntawm kaw txhua daim ntaub thaiv thaum yav tsaus ntuj thiab tom qab ntawd qhib lawv txhua tag kis thaum sawv ntxov. Qhov no txhais tau tias khiav mus rau txhua chav hauv tsev 730 tsawg zaus hauv ib xyoos! (Tsis txhob hais nws yog super txias).

Thaum teeb tsa koj tseem tuaj yeem ntxiv cov txheej txheem hauv Alexa kom koj cov ntaub thaiv npog ua haujlwm sib xyaw nrog lwm yam khoom siv hauv koj lub tsev. Piv txwv li, Alexa tuaj yeem kaw daim ntaub thaiv ntawm ib sab ntawm koj lub tsev 15 feeb ua ntej hnub poob (yog li nws ua raws lub caij nyoog tuaj yeem). Koj kuj tseem tuaj yeem ua haujlwm niaj hnub los npaj chav rau hmo ua yeeb yaj kiab los ntawm kev kaw cov ntaub thaiv, tig rau TV thiab teeb lub teeb.:)

Nws yog txoj haujlwm yooj yim thiab ib zaug cov ntawv luam tawm tau luam tawm koj tuaj yeem sib sau ua ke tau hauv peb teev.

Kauj ruam 1: Nyiam Saib …

Raws li ib txwm, Kuv tau tsim cov vis dis aus qhia koj yuav tsim koj li cas. Kuv xav pom nws ua ntej kom tau txais cov ntsiab lus ntawm txhua yam thiab tom qab ntawd ua ke nrog cov ntawv sau no thaum sib dhos koj tus kheej.

Kauj Ruam 2: Nqi Cov Khoom / Yam Koj Yuav Tsum Tau

Koj yuav xav tau ob peb yam khoom ua ntej peb pib sib sau ua ke koj cov kab hlau rhuav.

Nov yog cov npe ntawm cov khoom siv hauv txoj haujlwm no thiab qhov twg koj tuaj yeem pom lawv:

■ Kwv yees li 100 grams yas rau qhov luam tawm.

Ema Nema 17 Stepper Motor: https://geni.us/StepperMotor2 ■ A4988 Stepper Motor Tsav: https://geni.us/StepperMotor2 ■ Adafruit Feather Huzzah ESP8266: https://geni.us/StepperMotor2 ■ Mini Breadboards x2 (tus kheej nplaum): https://geni.us/StepperMotor2 ■ Breadboard Jumper Cables: https://geni.us/StepperMotor2 ■ Braided nuv ntses xaim: https://geni.us/StepperMotor2 ■ Ntev USB A rau USB Micro B Cable: https://geni.us/StepperMotor2 ■ 100 Capacitor: https://geni.us/StepperMotor2 ■ Hloov Lub Roj Teeb Nrog rau 8 AA Roj Teeb: https://geni.us/StepperMotor2 uts Ceev thiab Bolts: https:// geni.us/StepperMotor2 M4 Ceev x2 M4 x 10mm bolts x2 M3 x 10mm bolts x 4 ■ 8x AA roj teeb

■ Roj teeb siv cov kua nplaum phom: https://geni.us/BoschBatteryGlueGun (tsis yog yam uas koj yuav tsum muaj tab sis kuv nyuam qhuav tau txais ib qho thiab nws tau ua cov khoom ua ke ua ke yooj yim heev).

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Txoj cai tuaj yeem rub tawm los ntawm Github ntawm no:

Thaum kawg cov ntawv luam tawm 3D tuaj yeem rub tawm los ntawm no:

Kauj Ruam 3: Luam Lub Cev Loj

Thawj qhov koj yuav tsum tau luam tawm yog cov ntawv 'main_body.stl'. Kuv pom zoo luam nws nrog lub ntsej muag los pab nws ua raws li lub txaj luam ntawv, thiab tig rau kev txhawb nqa ntawm lub phaj tsev nkaus xwb.

Qhov kev teeb tsa dav dav suav nrog kev nthuav tawm cov yas ib puag ncig sab nraud ntawm cov ntawv luam tawm ntawm thawj txheej kom muab thaj tsam ntau dua ntawm kev sib cuag thiab nplaum nrog lub txaj luam ntawv.

Tom qab luam tawm tiav tshem tawm cov npoo thiab kev txhawb nqa sab hauv los ntawm lub tsev.

Kauj Ruam 4: Txuas Stepper Motor

Ua ntej peb txuas lub cav rau lub cev tseem ceeb koj yuav tsum tau ntxig ib lub txiv ntseej M4 rau hauv lub qhov me me raws li qhia hauv daim duab txuas. Nov yog qhov no los tuav lub hau rau peb lub tshuab - ib feem peb yuav muab ntxiv tom qab.

Ntxig lub stepper lub cev los ntawm hauv qab lub tsev kom ntseeg tau tias cov hlua tawm ntawm lub tshuab hluav taws xob mus rau qhov qhib.

Siv plaub tus ntsia liaj qhov rooj los ntawm kev ua ntej los tuav lub tshuab hluav taws xob nyob hauv qhov chaw. Lawv yuav tsum tau ua kom nruj, tab sis tsis nruj heev thiaj li ua kom puas cov ntawv luam tawm.

Kauj Ruam 5: Txuas Cov Khoom Siv Hluav Taws Xob

Tam sim no peb yuav pib ua haujlwm ntawm cov khoom siv hluav taws xob. Koj tuaj yeem ua raws daim duab hluav taws xob lossis cov lus hauv qab no txhawm rau txuas tag nrho cov khoom siv hluav taws xob ua ke. Yog tias koj tsis paub yuav txhais cov no li cas koj tuaj yeem ua raws nrog kuv hauv cov vis dis aus ib kauj ruam: https://www.youtube.com/embed/JtYdPwO65WI?t=155 (qhov no yuav pib ntawm qhov chaw raug hauv cov vis dis aus).

Ua ntej cov kab txuas nruab nrab ntawm tus tsav tsheb stepper thiab ESP8266:

Plaub - A4988

16 ---- EN0 ------ DIR13 ---- STEPGND-GND3V ---- VDD

Tam sim no cov kab hluav taws xob los ntawm stepper motor mus rau tus tsav tsheb stepper:

A4988 - Stepper Tsav

1B - Blue1A - Red2A - Green2B - Dub

RESET thiab SLEEP tus pin ntawm tus tsav tsheb tseem xav tau xaim txuas ob qho ua ke.

Koj kuj tseem yuav xav tau ntxiv 100µF capacitor rau VMOT thiab GND. Xyuas kom koj mloog zoo rau lub polarity ntawm lub capacitor.

Thiab kawg tab sis tsis tsawg kawg koj yuav xav txuas lub zog siv. Qhov no tseem mus rau VMOT (cov xov tooj zoo) thiab GND (qhov tsis zoo).

Kauj Ruam 6: Tshaj Tawm Txoj Cai

Txuas ib kawg ntawm koj lub USB cable rau hauv Feather Huzzah thiab lwm qhov kawg rau hauv koj lub PC.

Lub taub hau mus rau Github nplooj ntawv thiab rub tus lej:

Thaum nws nyob ntawm koj lub PC qhib nws hauv Arduino IDE.

Muaj ob peb kab ntawm txoj cai koj yuav tsum tau hloov pauv kom haum rau koj li kev sib txuas wifi thiab qhov twg hauv tsev koj npaj siab siv nws:

• Ntawm kab 17 koj yuav tsum nkag mus rau koj li wifi SSID (lossis lub npe wifi)
• Ntawm kab 18 koj yuav tsum nkag mus rau koj tus password wifi
• Ntawm kab 60 koj yuav tsum teeb lub npe Alexa yuav xa mus rau koj daim ntaub thaiv raws li (tam sim no 'decking kab hlau rhuav' hauv qhov tsis raug cai). Koj yuav tsum tau nug alexa kom qhib lossis kaw koj daim ntaub. Yog li yog tias koj tso 'chav pw' nyob ntawm no koj yuav tsum tau hais tias "Alexa tig daim ntaub rau chav pw".

Qhib Serial Monitor thiab teeb tsa tus lej baud rau 9600. Tam sim no koj tuaj yeem tso cov cai.

Khaws qhov muag saib dab tsi tus saib rov qab los, qhov no yuav qhia rau koj paub tias nws ua tiav txuas nrog koj lub network wifi lossis tsis yog.

Kauj Ruam 7: Ntxiv Cov Kab Hlau rau Alexa

Tam sim no qhib lub Alexa app ntawm koj lub xov tooj smartphone lossis ntsiav tshuaj thiab nyem lub cim ntse hauv tsev cov cuab yeej nyob hauv qab txoj cai, tom qab ntawd nyem rau + nyob rau sab saum toj sab xis ua raws los ntawm 'Ntxiv ntaus ntawv' txhawm rau pib txheej txheem ntxiv cov cuab yeej tshiab.

Txawm hais tias txoj cai peb tab tom khiav ntawm peb ESP8266 tab tom ua raws li WeMo ntsaws peb tsis xav siv lawv cov app los teeb tsa nws, yog li nqes mus rau ntau hom khoom siv ntawm kev muab thiab xaiv 'Lwm yam' hauv qab ntawm cov npe.

Ua mus ntxiv los ntawm nias 'Tshawb Pom Cov cuab yeej'.

Thaum Alexa tab tom tshawb nrhiav koj yuav tsum pom ntau cov ntawv luam tawm hauv peb Arduino IDE cov ntawv xov xwm. Nov yog peb lub cuab yeej teb rau Alexa qhov kev thov nrhiav pom thiab qhia nws paub tias peb raug hu li cas thiab peb tuaj yeem ua dab tsi (hauv qhov no yuav tsum qhib thiab tawm).

Yog tias txhua yam tau mus rau txoj kev npaj kom deb li deb nws yuav tsum tshaj tawm rov qab tias lub plug tshiab tau pom.

Kauj Ruam 8: Sijhawm Xeem …

Raws li txoj cai tau ua haujlwm peb yuav tsum ntsuas txhua yam kom deb li deb. Txuas lossis qhib koj lub zog hluav taws xob thiab tom qab ntawd thov Alexa tig koj daim ntaub thaiv los yog tawm siv lub npe koj tau muab rau lawv ua ntej hauv koj tus lej.

Koj yuav tsum pom tus stepper tig rau hauv ib qho kev taw qhia thaum koj thov kom lawv raug tua thiab nws yuav tsum tig mus rau lwm qhov kev taw qhia thaum koj thov kom lawv qhib.

Kauj Ruam 9: Nruab Cov Khoom Siv Hluav Taws Xob thiab Hau

Rau ib feem ntawm qhov tsim koj yuav tsum tau luam cov ntawv 'lid.stl' thaum nws luam tawm peb tuaj yeem txuas ntxiv raws li hauv qab no.

Tev tus kheej nplaum npog tawm sab nraum qab ntawm lub khob cij uas muaj ESP8266 ntawm nws thiab txoj haujlwm sab hauv lub tsev kom cov nplaum nplaum tau ntsib lub stepper lub cev muaj zog. Ua kom ntseeg tau tias nws tau swb txhua txoj kev mus rau sab xis thiab kom deb li deb nyob hauv vaj tsev raws li nws yuav mus ua ntej thov kom kho nws qhov chaw.

Yog tias tus kheej nplaum tsis tuav koj lub khob cij nyob hauv qhov chaw koj tuaj yeem ntxiv qee cov kua nplaum kub los pab ua tej yam kom nyob twj ywm.

Ua ntej peb ntxiv lub khob cij thib ob peb xav tau kom haum ib lub txiv ntoo qab lub qhov kuv tab tom taw rau hauv cov duab saum toj no. Yog tias koj tawm tsam kom tuav nws nyob hauv qhov chaw koj tuaj yeem tso ib nrab ntawm cov ntsia liaj qhov rooj ib ntus.

Tev daim nplaum ntawm daim ntawv thib ob thiab haum qhov no tawm tsam sab nraud ntawm lub tsev. Ua qhov no kom zoo zoo kom tsis muaj ib qho ntawm koj cov xov hlau ua haujlwm lawv tus kheej xoob.

Tom qab lub khob cij thib ob tau teeb tsa koj tuaj yeem tshem cov ntsia liaj qhov rooj ib ntus vim lub khob cij yuav khaws cov txiv ntoo nyob hauv qhov chaw.

Tidy cov xov hlau mus rau hauv vaj tsev thaum ua kom ntseeg tau tias USB txuas ntawm Feather Huzzah tsis muaj kev cuam tshuam.

Tam sim no peb tuaj yeem txuas lub hau. Cov xov hlau rau lub zog xa hluav taws xob yuav tsum dhau los ntawm lub qhov loj uas tseem haum rau sab tom qab ntawm lub tshuab hluav taws xob. Txo lub hau mus rau lub tsev thiab tom qab ntawd siv ob lub qhov txuas txuas txuas kom ruaj ntseg.

Kauj Ruam 10: Haum Lub Roj Teeb

Lub roj teeb lub zog hluav taws xob nyob hauv tsev yuav tsum haum rau sab nraud ntawm lub cev muaj zog, so ntawm ob lub nraub qaum tsim los txhawb nws qhov hnyav.

Siv qee cov kua nplaum kub yaj, kho nws rau hauv qhov chaw thiab tuav ruaj khov rau ob peb feeb thaum cov kua nplaum txias thiab tawv.

Thaum teeb tsa, txheeb xyuas koj tseem tuaj yeem siv USB chaw nres nkoj los ntawm kev txuas nws hla lub qhov hauv qab. Kuv yuav sim txhua yam ua haujlwm nrog Alexa tseem nyob ntawm no. Qhov no tseem yuav tshuaj xyuas seb txhua lub xov hlau tseem txuas tau zoo thiab tsis muaj dab tsi los xoob.

Kauj Ruam 11: Npaj Cov Kab Hlau. Tshooj 1

Kuv yuav ua kom haum kuv sab xis ntawm kuv daim ntaub thaiv kom lub hwj chim USB ua kom poob qab cov ntaub thaiv thiab ntsaws rau hauv lub qhov hluav taws xob ntawm ib sab ntawm lawv

Koj yuav tsum pib los ntawm kwv yees li 2 txog 3 metres ntawm xaim xaim dai hla ib sab ntawm kab hlau kab no. Peb yuav siv qhov no tom qab thaum txuas nws mus rau qhov sib npaug ntawm peb lub tshuab peb tau tsim ua ntej.

Tom qab ntawd nrog rau lwm qhov kawg ntawm cov xaim xaim, txuas ntxiv mus rau sab saum toj ntawm lub hauv paus ncej, hla thiab puag ncig thiab sab nraub qaum sab laug tau kho cov phab ntsa thiab tom qab ntawd muab nws txuas rau sab tes kab hlau rhuav tom qab txav nws mus rau txoj haujlwm kaw.

Txhawm rau txuas kuv cov xaim rau kuv daim ntaub thaiv kuv tsuas yog khi ib txoj hauv kev yooj yim nyob ib puag ncig lub qhov muag. Yog tias koj xav tau, koj tuaj yeem txuas nws rau tom qab los ntawm kev xaws nws rau hauv daim ntaub nws tus kheej.

Koj tuaj yeem sim koj txoj haujlwm kom deb li deb los ntawm rub qhov xoob xoob xoob. Qhov no yuav tsum ua rau koj daim ntaub thaiv qhib, thiab thaum koj rub daim ntaub kaw qhov kawg xoob yuav tsum rub rov qab.

Kauj Ruam 12: Npaj Cov Kab Hlau. Tshooj 2

Txhawm rau txuas lwm daim kab xev rub nws mus rau hauv txoj haujlwm kaw nrog qhov peb twb txuas nrog lawm tseem kaw. Rov qab xoob qhov kawg ntawm xaim peb tau rub tam sim no qhib lwm daim ntaub thiab khi nws rau daim ntaub thaiv no yog nws hla nws tom qab dhau nws lwm qhov chaw nruab nrab kho kab hlau kab.

Thaum koj tau ua tiav txoj hlua khi siv qhov kawg ntawm txoj hlua thiab hla nws rov qab mus rau qhov kawg ntawm tus ncej raws li nws tau ua ntej peb pib cov kauj ruam no.

Tam sim no yog lwm lub sijhawm zoo los tshuaj xyuas koj daim ntaub thaiv ua haujlwm tau zoo. Yog tias koj rub qhov xoob xaim ntawm ob sab yuav tsum qhib thiab thaum koj rub ib sab ntawm daim ntaub thaiv kaw lwm tus yuav tsum kaw nws tus kheej.

Kauj Ruam 13: Npaj Cov Kab Hlau. Tshooj 3

Tam sim no peb tsuas muaj ib qho ntxiv ntawm xaim ntxiv. Lub sijhawm no nrog cov xov hlau tshiab txuas, txuas ib kawg rau daim ntaub thaiv sab laug uas peb tau khi peb thawj lub pob thiab tom qab ntawd pub lub xoob kawg hla lub phab ntsa nruab nrab kho thiab tom qab ntawd kho sab phab ntsa. Cia ob peb metres spare thiab txiav nws tawm qhov tseeb.

Lub sijhawm rau qhov tshuaj xyuas zaum kawg, koj yuav tsum paub muaj peev xwm qhib tau thiab kaw koj daim ntaub thaiv tsuas yog rub los ntawm qhov kawg ntawm ib qho ntawm txoj hlua, tom qab ntawd lwm qhov.:) Cas txias ua luaj!

Kauj Ruam 14: Sib dhos Spindle

Koj yuav tsum tau luam tawm peb ntu ntawm cov ntxaiv yog tias koj tsis tau ua tiav li ntawd thiab muaj qee qhov kub yaj kua nplaum lossis zoo ib yam li tes.

Nqa ib qho xoob xaim xaim los ntawm koj daim ntaub thaiv thiab xov nws hla lub qhov qis ntawm koj lub tsev nyob. (Nws tsis muaj teeb meem twg xaim koj ua ntej).

Tam sim no, noj thawj feem ntawm cov ntxaiv (ib qho nrog lub qhov hla los ntawm nws cov ncej) xov cov xov hlau no hla thiab khi nws hauv lub pob tw nyob ib ncig ntawm tus ncej kom nws tsis tuaj yeem rov ua dua. Peb mam li ntxiv qee cov kua nplaum kub hla cov xaim no thiab nws cov pob caus kom txhua yam nyob hauv qhov chaw.

Thaum qhov no tau txias ntxiv qee qhov kua nplaum yaj rau lub taub hau (kwv yees li ib nrab txoj kev nce ntawm tus ncej) thiab tom qab ntawd xaub qhov thib ob ntawm qhov ntxaiv mus rau nws squidging nws rau hauv cov kua nplaum thiaj li kho tau rau hauv qhov chaw.

Tam sim no hla lwm daim hlau los ntawm lub qhov sab saum toj ntawm lub cev muaj zog thiab hauv kev zam zoo ib yam kho qhov no mus rau theem tom ntej ntawm kev sib dhos ntxaiv.

Thaum kawg ntxiv qee cov kua nplaum ntxiv rau sab saum toj ntawm tus ncej thiab ntxiv qhov kawg 3D luam tawm daim. Thaum txias lawm koj tuaj yeem qhwv ib qho ntawm cov hlua raws txoj kab rov tav mus rau nws ntu ntawm tus ncej thiab lwm yam tiv thaiv-clockwise mus rau nws ntu ntawm tus ncej. Nqa cov hlau xaim ntau npaum li koj tuaj yeem ua tau tab sis tsis txhob xaub nws mus rau ntawm tus ncej ntawm stepper lub cev tsuas yog tsis tau.

Kauj Ruam 15: Txuas Koj Lub Tshuab rau Kab Hlau Kab

Tam sim no peb yuav txuas lub cav sib dhos ua lub tsev nyob rau kab hlau rhuav siv plaub kab xov kab. Kuv tau txav daim ntaub thaiv hauv kuv qhov txhaj tshuaj kom koj tuaj yeem pom dab tsi tshwm sim yooj yim dua.

Xov ib txoj hlua khi huv si los ntawm txhua ob txoj hauv kev hauv U caj npab. Tom qab ntawd siv cov no los txuas nws rau koj kab hlau rhuav. Tsis txhob ua kom nruj lawv, tsuas yog txaus tias cov kab hluav taws xob tsis tuaj yeem rov ua dua raws li peb yuav xav tau nkag mus rau tus ncej ntawm stepper lub cev muaj zog thiab tuaj yeem hloov kho nws tom qab.

Tom ntej no khi ib txoj hlua zoo nyob ib ncig ntawm phab ntsa kho, rov ua kom nws xoob. Tom qab ntawd khi ib txoj hauv kab no kom huv thiab qhov ze tshaj plaws uas peb tau siv los txuas lub cev muaj zog rau tus ncej. Ua ntej peb npaj mus xaub lub tsev nyob kom deb li deb mus rau qhov nruab nrab ntawm daim ntaub thaiv zoo li koj tuaj yeem ua tau. Ob txoj kab hluav taws xob sib koom ua ke yuav txwv qhov deb koj tuaj yeem mus.

Tam sim no siv lub ntxaiv ntawm cov xov hlau thiab txuas ntxiv qhwv ob lub xov hlau nyob ib puag ncig nws noj kom ntau li ntau tau los ntawm ob qhov ntev ntawm xaim. Tom qab ntawd koj tuaj yeem xaub lub ntxaiv mus rau lub taub hau ntawm lub cav tsev.

Tam sim no koj tuaj yeem nruj ob txoj hlua kab uas tuav lub tsev rau tus ncej.

Kauj Ruam 16: Sijhawm Kuaj

Txuas lub USB txuas los ntawm ESP8266 rau koj lub PC, qhib lub hwj chim thiab qhib koj li Alexa app ntawm koj lub cuab yeej uas koj xaiv. Nkag mus rau 'ntsaws' (koj daim ntaub thaiv) thiab coj nws mus rau qhov tig.

Kauj Ruam 17: Hloov sijhawm

Yog tias koj ntsib teeb meem nrog koj lub kaw lus thaum nws tau sim qhib lossis kaw muaj qee yam uas koj tuaj yeem tshawb xyuas:

• Txheeb xyuas seb koj tau ua phem npaum li cas thaum cov ntaub thaiv tau qhib thiab raug kaw tag nrho. Yog tias nws xoob dhau ntawm ob qho xwm txheej ces koj tuaj yeem ua kom nruj los ntawm zawv zawg lub cev muaj zog nyob deb deb ntawm qhov nruab nrab ntawm cov kab hlau los ntawm kev zawm ob txoj hlua khi uas mus ntawm phab ntsa kho thiab vaj tsev.
• Yog tias cov xov hlau tau ntxeev dhau, tom qab ntawd xoob nws los ntawm kev ua rov qab ntawm qhov saum toj no.
• Raws li koj daim ntaub thaiv tau ze dua rau ntawm phab ntsa nruab nrab kho koj yuav pom tias lub tshuab yuav tsum rub daim ntaub thaiv 'nce' qhov twg txoj hlua hla hla phab ntsa nruab nrab kho. Koj tuaj yeem pab daws qhov no los ntawm kev kho cov xaim rau koj cov ntaub thaiv nyob rau tib qib nws nkag mus rau hauv lub cev muaj zog. Ua kom txoj kab raws kab rov tav kom tau nrog lub cev muaj zog yog qhov zoo tshaj.

Kauj Ruam 18: Kho Tus Kheej Txoj Cai rau Kab Hlau

Peb tseem tsis tau teeb tsa nyob deb npaum li cas tus neeg tsav tsheb txav cov kab hlau thaum peb thov nws qhib lossis kaw lawv. Qhov no yog ua tiav ntawm kab 91 hauv txoj cai.

Koj yuav tsum hloov tus lej uas kuv tau hais hauv daim duab. Cov cai koj muaj tam sim no yuav tsum muaj '7300' hauv nws yog tias koj tsis tau hloov nws lawm.

Qhov no sawv cev ntev npaum li cas stepper lub cev muaj zog yuav tig thaum nug kom mus rau hauv ib qho kev taw qhia. Yog tias koj daim ntaub thaiv xav tau txav mus ntxiv ces tus lej no yuav tsum tau nce ntxiv. Txo tus lej yog tias nws tau sim txav deb dhau.

Tsis txhob hnov qab tias koj yuav tsum rov upload koj cov cai txhua lub sijhawm koj hloov pauv tus lej no rau nws kom siv tau.

Kauj ruam 19: Ua tiav

Ua tau zoo, koj tau ua tiav koj txoj haujlwm! Tam sim no tso koj txhais taw thiab nyiam ua haujlwm tsawg dua ob zaug hauv ib hnub.:)

Yog tias koj xav hais ua tsaug rau phau ntawv qhia no thiab kev tsim qauv thov qhia kuv kom yuav kas fes:

Koj tseem tuaj yeem txhawb nqa peb cov channel thiab ua rau peb tsim cov lus qhia no hla Patreon:

Thov tsis txhob hnov qab sau npe ntawm no ntawm Instructables lossis peb Youtube channel kom paub thaum peb muaj peb qhov project DIY tom ntej no npaj.

www.youtube.com/channel/UC3jc4X-kEq-dEDYhQ…