Sib Tham Ncej Phab Ntsa: 4 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29

Los ntawm qhov kev qhia no koj yuav kawm paub yuav ua li cas txhawm rau tsim kom muaj kev sib tham nce toj phab ntsa. Koj yuav siv cov khoom pov tseg, cov txheej txheem LED yooj yim thiab cov cuab yeej siv Bluetooth microcontroller los pab koj lub xov tooj kom txiav txim siab txog qib kev nyuaj uas koj xav tau nce ntawm phab ntsa.

Nco ntsoov tias qhov no yog txoj haujlwm loj uas yuav xav tau sijhawm ntau thiab peev txheej. Tej zaum koj yuav xav pib los ntawm kev tshawb nrhiav ib qho ntawm cov txheej txheem tau hais tseg, zoo li yuav ua li cas txhawm rau txhim kho kev nce toj.

Cov npe no npog txhua yam zoo nkauj uas koj yuav xav tau yog tias koj xav ua raws txhua txoj haujlwm dhau los.

Cov ntaub ntawv:

- Plasteline (tsis muaj leej faj, tseem hu ua “av nplaum huv”)

- Mann Ease Release 200 - Mould Release spray

- Saum Postcards - Shinny/ua kom tiav lossis daim ntawv styrene

- Kub kua nplaum

- Mould Star 30, Silicone Roj Hmab rau pwm

- Ntshiab Urethane Resin - du -rau 326

- Ib daim ntawv ntawm 3/4 plywood

- Neo -pixel sawb - 26 lub teeb tag nrho

- Adafruit Feather 32u4 Bluefruit LE

- 3 Pin JST txuas

- Cov tub ntxhais tseem ceeb cable - peb xim

- Tub Rog

- Kub Shrink Tubes

Kho vajtse:

- 3/8 - 16 Qhov taub taub hau ntswj

3/8 " - 16" T "Ceev

- 3/8 tshuab ntxhua khaub ncaws

Cov Cuab Yeej:

- Kub Nplaum Phom

- Cov cuab yeej siv av nplaum

- Ob peb 1-quart sib tov thoob

- Drill Gun Drill cov khoom

5/16 Allen qhov tseem ceeb

- Hlau Cutters

- Hlau Strippers

- Soldering Hlau

- Multimeter

- Kub Phom

Kauj Ruam 1: Carving tuav, Moulding thiab Casting

Qhov no yog qhov lom zem tshaj plaws ntawm txoj haujlwm no, tsim kev cai nce toj uas koj tuaj yeem pov koj tus kheej. Thov ceeb toom tias qhov no yog ib qho qauv ua. Cov urethane cob siv ntawm no tsis tau sim hauv qhov chaw nce toj tiag tiag, thiab kuv tsis tuaj yeem lav rau lawv kev nyab xeeb!

Kauj Ruam 1A: Sculpting tuav

Pib kos duab koj tuav los ntawm kev ua kom sov Plasteline hauv koj txhais tes thiab tshawb nrhiav cov ntawv koj nyiam. Yog tias koj tau nce ua ntej, tej zaum koj yuav paub tias koj nyiam yam twg, saib cov piv txwv thiab txiav txim siab ob peb yam sib txawv. Rau qee qhov piv txwv ntawm kuv phab ntsa kuv tau sim tsim cov khoom tuav kom lawv tuaj yeem siv rau hauv kev qhia sib txawv, txoj kev ntawd kuv tau txais ntau yam ntau yam ntxiv. Thaum koj kos cov av nplaum nco ntsoov khaws lub nraub qaum kom tiaj li sai tau. Thaum koj muaj cov duab ntxhib koj yuav xav siv 3/8 -16 ntsia liaj qhov rooj thiab tshuab ntxhua khaub ncaws kom txua lub qhov. Nov yog qhov uas cov cuab yeej siv av nplaum yuav ua rau muaj txiaj ntsig, lawv yuav pab koj ntxuav sab hauv ntawm lub qhov thiab ua kom sab nraub qaum. Koj kuj tseem yuav tsum siv koj cov cuab yeej txua ntoo los kos qhov khoob loj txaus los ua lub teeb ci LED.

Thaum koj zoo siab nrog koj daim ntawv thiab saum npoo tau du, koj yuav xav ntxiv qhov kev ntxhib los mos. Muaj tswv yim! txhua yam uas koj tuaj yeem nias rau hauv av nplaum los tsim kev ntxhib los mos yuav zoo. Kuv siv txhuam txhuam hlau, thiab qhov txiaj ntsig tau zoo tiag tiag. Koj tuaj yeem siv pob zeb, piv txwv.

Kauj Ruam 1B: Ua 2-ntu Silicone Mould

Tam sim no nws yog lub sijhawm los npaj thiab tsim koj cov pwm. Ua ntej koj yuav xav tsim phab ntsa ntawm koj cov pwm (saib hauv cov duab rau siv) koj tuaj yeem siv cov ntawv xa khoom yam khoom, tsuav nws nruj me ntsis thiab muaj lub ntsej muag ci uas tsis nqus tau. Kuv siv cov ntawv styrene uas kuv pom hauv khw. Muab koj cov av nplaum tuav rau ntawm ib qho tiaj tiaj ntawm styrene thiab cov kab lus ib puag ncig nws nrog tus ntse, 1/2-3/4 ib puag ncig yuav tsum muaj chaw txaus. Tshem tawm qhov tuav thiab siv cov kua nplaum kub los tiv thaiv phab ntsa kom nyob ib puag ncig, xyuas kom nws raug kaw tag nrho, koj yuav tsis xav kom koj cov khoom siv silicone kim kim los xau tawm ntawm cov pwm! ntseeg kuv, nws tsis lom zem!

Tam sim no tso koj tuav rau hauv nruab nrab, thiab ntxiv lub khob hliav qab ntawm av nplaum uas yuav dhau los ua koj cov dej nchuav, ua lub tswv yim nrog rau kev tso kawm. Koj tseem yuav xav ntxiv 2-3 lub cones me me nyob ib puag ncig koj lub cev, cov no yuav yog koj lub lag luam pwm, lawv yuav pab koj cov pwm sib dhos kom raug txhua lub sijhawm koj ncuav tshiab tuav (saib duab).

Tam sim no nws yog lub sijhawm los ncuav silicone. Ua ntej koj ua cov tshuaj tsuag Mould Tso rau ntawm txhua qhov chaw hauv koj lub pwm, cia nws qhuav li 5 feeb. KEV NYUAJ SIAB! Txij ntawm no mus koj yuav tsum nyob hauv thaj chaw muaj cua nkag tau zoo, koj yuav tsum hnav lub tshuab ua pa tiv thaiv koj ntawm cov pa taws, thiab hnav lub tsho ntev thiab hnab looj tes. Pwm Lub Hnub Qub 30, zoo li feem ntau cov tshuaj sib xyaw ua ke, los ua 2 ntu, qhov no koj yuav xav tau qhov sib npaug los ntawm ntim. Siv 1-quart sib tov thoob los ntsuas, tom qab ntawd sib tov cov ntsiab lus kom huv rau ob peb feeb. Koj yuav tau npaj txhij ncuav rau hauv cov pwm thaum cov sib tov tsis muaj kab txaij qhia (nyeem cov lus qhia los ntawm du-on, lawv yeej qhia tau zoo). Thaum nchuav cov silicone nco ntsoov tias koj muaj txog ib nrab ntiv tes hla qhov siab tshaj plaws ntawm koj tuav, qhov no yuav ua kom muaj pwm zoo. Cia cov pwm tseem nyob li 6 teev.

Tam sim no, npaj rau ntu thib ob ntawm cov pwm. Siv rab riam los txiav qhov hauv qab ntawm styrene. Khaws phab ntsa ua ke. Ntxuav ib qho silicone uas tej zaum yuav tau poob hauv qab koj daim ntawv (saib duab). Tam sim no thawb cov pwm qis txog 3/4 , tsuag cov pwm tso tawm, cia nws qhuav li 5 feeb. Sib tov thiab ncuav lwm cov silicone, cia nws teem rau 6 teev ntxiv.

Tam sim no koj tuaj yeem tshem cov av nplaum zoo thiab koj tau npaj rau qib tom ntej.

Kauj Ruam 1C: Casting hauv Resin

Txhawm rau npaj koj cov pwm rau kev pov tseg qhov zoo ntawm koj tuav hauv Resin pib los ntawm kev ua ob lub hau rau koj nws hauv cov khoom siv tawv zoo li 1/4 plywood lossis mdf. Qhov no yuav pab khaws cov pwm ua ke nrog cov hlua roj hmab yam tsis hloov pauv nws. Txau pwm tso tawm thiab cia nws qhuav li 5 feeb.

Rau kuv tuav kuv tau nkag mus rau lub tshuab nqus tsev uas pab txo cov npuas, qhov no tsis xav tau, tab sis qhov zoo tshaj plaws kom muaj kev nkag tau mus rau. Zoo ib yam li Silicone, Smooth-cast 326 Resin yog ob feem sib xyaw sib npaug hauv ntim. Sib tov meej thiab ncuav rau hauv pwm. Cia nws zaum ib hmos ua ntej de-molding.

Kauj Ruam 1D: Ntxuav cov khoom pov tseg

Tom qab de-molding cov yas koj yuav xav pom tawm ntawm cov dej nchuav, cov ntaub ntawv thiab cov xuab zeb thaj chaw ntawd zoo ib yam li sab nraub qaum. Yog tias koj nkag tau mus rau txoj siv hlua khau qhov no yuav nrawm heev, tsuas yog ua tib zoo ceev faj, tshwj xeeb nrog ntu me me. Txwv tsis pub, tsuas yog kaw ib daim ntawv ntawm cov ntawv xuab zeb mus rau qhov tiaj tiaj thiab tiaj xuab zeb nyob tom qab ntawm koj daim.

Kauj Ruam 2: Tua tawm thiab Soldering Circuit

Thawj qhov koj yuav xav ua yog xam tawm qhov twg ntawm koj phab ntsa koj xav kom koj tuav. Siv daim ntawv txiav tawm los piav qhia koj qhov kev teeb tsa thiab tom qab ntawd kaw daim kab xev hauv qhov kev txiav txim, sab xis ntawm qhov teeb tsa-zoo li koj pom ntawm thawj daim duab ‒ qhov no yuav pab koj khaws qhov kev txiav txim thiab ua kom koj muaj kev ntseeg raws li txoj haujlwm tau ua tiav. Tus lej koj tuav nyob rau hauv kev txiav txim, qee tus tuav muaj 1 LED, qee qhov muaj 2, yog li ua kom ntseeg tau tias koj tus lej qhia txog qhov ntawd, qhov no yuav yog cov ntaub ntawv tseem ceeb kom muaj rau theem kev ua haujlwm. Coj cov duab ntawm koj qhov kev teeb tsa zaum kawg, nws yuav yog qhov siv zoo.

Lub Circuit Court zoo nkauj ncaj nraim, 21 NeoPixels tau teeb tsa hauv cov saw, sib cais los ntawm cov xov hlau ntev kom mus txog ntawm ib qho tuav mus rau lwm qhov. Nco tseg tias thaum cov khoom siv hlau ntev dua tau siv cov khoom zoo li no, lub Circuit Court yuav ntsib kev lag luam, txoj hauv kev los txhim kho qhov no yog ntxiv cov hwj huam thiab cov kab hluav taws xob hauv av raws txoj kev. Pib los ntawm kev ntxiv lawv mus rau qhov kawg ntawm koj lub Circuit Court thiab pom tias nws txhua lub teeb ci tas li. Rau kuv qhov haujlwm kuv tau xaus ntxiv 4 qhov av ntxiv thiab txuas hluav taws xob. Cov xov hluav taws xob nruab nrab hauv NeoPixels sau tias DIV yog tus uas nqa cov programing mus rau NeoPixels, qhov no koj yuav xav tawm mus raws li yog.

Kuv tau siv JST txuas txhua 3 lossis 4 NeoPixels kom qhov yuam kev hauv Circuit tuaj yeem kho tau yooj yim.

Ua ntej koj pib tso NeoPixels rau hauv phab ntsa, koj yuav xav pib drilling qhov kom ruaj ntseg tuav. Saib cov kauj ruam tom ntej.

Kauj Ruam 3: Ruaj Ntseg Tuav rau Phab Ntsa

Txhawm kom ruaj ntseg tuav rau ntawm phab ntsa koj yuav xav paub txog yuav ua li cas txhawm rau T-txiv ntoo rau ntawm phab ntsa, daim vis dis aus no los ntawm Peb Pob Climbing piav qhia txoj hauv kev kom ua tau li ntawd. Thaum T-txiv ntoo nyob hauv, laum qhov thib ob 7/16 "qhov ze rau txhua lub T-txiv ntoo kom nws kab nrog ntu hollow ntawm txhua qhov tuav, qhov no yuav yog qhov tso rau koj cov LEDs. Fedd cov LEDs rau hauv txhua qhov hauv Thaum ib lub LEDs nyob hauv, koj tsuas yog xav tau ntsia hlau tuav hauv kev siv 3/8 "-16 cov ntsia hlau, lub tshuab ntxhua khaub ncaws thiab cov ciaj ntswj. Ceev ntau li ntau tau los ntawm txhais tes, raws li koj xav kom tsis txhob muaj cov tuav tuav.

Kauj Ruam 4: Programming Phab Ntsa

Txhawm rau teeb tsa phab ntsa Kuv siv Bluefruit LE Module los ntawm Adafruit uas kuv tau hais ua ntej. Hauv daim duab koj tuaj yeem pom tias nws txhua yam txuas nrog li cas. Koj yuav pom cov av thiab fais fab txuas ntxiv.

Thaum nws yog txhua qhov txuas nrog koj yuav xav sim ua ntej txuas rau Bluetooth Module raws li cov lus qhia ntawm Adafruit lub vev xaib. Cov cai txuas nrog yog tshwj xeeb rau kuv kev teeb tsa, uas siv 21 NeoPixels tag nrho, tab sis nws yuav tsum yooj yim zoo nkauj hloov kho.

Hauv cheeb tsam no koj tuaj yeem ua haujlwm 3 txoj kev sib txawv:

// LED Combinations int int yooj yim = {0, 1, 2, 3, 7, 5, 6, 9, 10, 8, 13, 14, 15, 16, 17, 18, 19}; int easyLength = 17; int med = {0, 1, 2, 3, 4, 9, 10, 8, 11, 13, 14, 12, 17, 20}; int medLength = 14; int nyuaj = {0, 1, 2, 3, 4, 7, 8, 11, 12, 17, 20}; int hardLength = 11;

Tom qab ntawv hauv txoj cai koj yuav hu rau cov no hauv qab animationState uas sib haum rau cov nyees khawm hauv BlueFruit LE App

yog (animationState == 1) {// khawm sau tias "1" hauv kev tswj ncoo easyAnimation (); } yog (animationState == 2) {// khawm daim ntawv lo "2" hauv tswj ncoo medAnimation (); }

yog (animationState == 3) {// khawm sau tias "3" hauv kev tswj ncoo

nyuajAnimation ();

Txhawm rau ua kom cov xim hloov pauv no yog tus lej kuv tuaj nrog Jenna W. kuv tus phooj ywg, uas yog tus lej wiz:

// txoj hauv kev yooj yim pib ntawm no yooj yim easyAnimation () {uint16_t kuv, j, n; ntsuab = 250; int xiav = 0; yog (newCommand) {// Clear Pixels colorWipe (pixel. Color (0, 0, 0), 20);

// Pib Teeb

rau (i = 0; i

yog tias (xiav == 250) {

bluestate = 0; }} lwm tus yog (bluestate == 0) {ntsuab = ntsuab + 5; xiav = xiav - 5; rau (n = 0; n

yog tias (xiav == 0) {

bluestate = 1; }} ncua (100);

} }

Nov yog qee qhov haujlwm hauv Adafruit lub vev xaib uas kuv tau siv los siv:

NeoPixel Nplhaib Bangle Hlua Tes

NeoPixel Citi Bike Helmet

Thaum koj dhau los ntawm cov lej koj yuav luag npaj txhij nce! Txhawm rau txhawm rau V+ rau ntawm phab ntsa Kuv yuav tsum tsim ib lub thav duab tawm ntawm 2x4s, uas koj yuav tsum tau txais daim plywood tawm ntawm phab ntsa, yog li cov hlua thiab cov txiv ntoo muaj qhov chaw nyob.

DISCLAIMER: txhawm rau txhim kho txoj haujlwm no ntawm phab ntsa koj yuav tsum tau siv cov thauj tog rau nkoj kom raug. Txhawm rau kom muaj kev nyab xeeb nco ntsoov ua qhov kev tshawb fawb txog cov khoom ntawm koj phab ntsa thiab cov txheej txheem txuas nrog qhov ntsuas siab tshaj plaws

Yog tias koj tau txais qhov no deb, nws txhais tau tias koj yuav tau tsim qhov no thiab kuv xav pom qhov tshwm sim ntawm koj phab ntsa nce toj! yog li thov qhia koj cov kev paub hauv qab no. Kuv kuj tseem xav paub tias lwm tus neeg ua dab tsi nrog txoj cai, yog li thov tawm tswv yim hauv qab no. Nrhiav rau pem hauv ntej rau koj cov haujlwm!