Lub Hom Phiaj Tswj Lub V3.0: 4 Cov Kauj Ruam

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

Nyob zoo sawv daws!

Nov yog qhov hloov kho tshiab ntawm kuv thawj Lub Hom Phiaj Tswj Lub Thawv. Cov ntawv no yog tib lub tswv yim yooj yim: teeb, hloov pauv, lub sijhawm suav rov qab thiab kev lom zem LED bar teeb "ntsuas ntsuas lub zog," txhua qhov nrog Cov ntsiab lus Space Shuttle. Qhov sib txawv tseem ceeb nrog cov version no yog tias tsis muaj suab, tsis muaj lub hau rau hauv lub thawv, thiab tsis muaj daim duab pob tshab ntawm lub dav hlau. Tab sis, nws tseem tau ntim nrog qee qhov kev lom zem. Yog li, cia peb kuaj nws!

Nov yog yam koj yuav xav tau los tsim nws.

Cov ntaub ntawv:

• MDF rau lub thawv: 1/2 "thiab 1/4" daim

  Kuv siv cov ntawv 9x12 rau saum thiab hauv qab 1/4 "vaj huam sib luag:

• Tsuag xim (xim koj xaiv rau sab thiab hauv qab daim)
• Nws yog xim hlau xim tsuag xim (lossis lwm yam xim rau lub vaj huam sib luag sab saum toj)
• Tsuag-on ntshiab acrylic sealer
• Ntoo nplaum
• Kub kua nplaum phom
• #8 Screws, 1/2 "thiab 1"
• M2.5 loj 16 hli ntsia liaj qhov rooj thiab txiv ntseej
• Adhesive inkjet transparency nplooj ntawv (8.5x11)
• Lexan/plexiglas

Electronics:

• 9V DC Hwj chim adapter
• Vaj huam sib luag mount jack txuas

Cov khoom sib txawv. Nov yog cov uas kuv siv:

• (1) Hlau toggle hloov

• (2) Teeb pom kev rocker hloov

  Nco tseg: Kuv siv cov no, tab sis yuav tsum hloov kho lawv ua haujlwm nrog Arduino, nyeem rau deets!)

• (1) Illuminated toggle nrog npog:
• (2) Illuminated latching laub khawm:
• (1) Lub sijhawm khawm:
• (1) Arcade khawm:

Lwm yam khoom

• Quad Alphanumeric zaub nrog lub hnab ev khoom:
• 10K Ohm Linear potentiometer + pob qhov rooj
• Arduino Uno (Kuv siv Adafruit Metro):

• Sparkfun LED bargraph breakout board:

  (Yog, nws tsis muaj ntxiv lawm, tab sis nyeem kom paub yuav ua li cas coj nws rov qab los ntawm qhov dhau mus!)

• Protoboard, lossis cov laug cam uas muaj peev xwm ua tau yooj yim rau lub tsheb npav fais fab
• Hlau
• Soldering hlau nrog cov laug (pom tseeb)
• 5 hli LEDs
• 220 Ohm resistors

Kauj Ruam 1: Txiav, Txoj Kev, thiab Xim

Lub thawv yog 12 "Lx9" Wx4 "H (3" H nyob rau hauv pem hauv ntej) Hauv qab hneev taw ntawm lub npov yog 9x12 ", qhov loj ntawm ib qho ntawm qhov ua ntej 1/4" MDF panels kuv tau xaj los ntawm Amazon. Yog tias koj ua tau zoo heev koj yuav xav txiav lossis xuab zeb nqes mus rau 12 "sab ntawm lub vaj huam sib luag hauv qab, txij li sab saum toj yog lub kaum me ntsis. (Kuv tsis tau ua qhov no) Ob sab yog tsim los ntawm 1/2" MDF, vaj huam sib luag sab saum toj thiab hauv qab yog 1/4 "MDF.

• Sab nraub qaum (1/2 "MDF): 4" x12"
• Pem hauv ntej: (1/2 "MDF) 3" x12"
• Cov sab ib sab yog (1/2 "MDF) 4" txo mus rau 3 "siab los ntawm 8" ntev.
• Hauv qab: (1/4 "MDF) 9" x12"
• Sab saum toj vaj huam sib luag (1/4 "MDF) tau txiav rau 9x11.5"

Siv lub router txiav 1/4 "dav zawj, 1/4" tob txog 1/2 "nqes los ntawm sab saum toj (nqes hav) ntug ntawm ob sab. Nco ntsoov txiav qhov zawj ntawm * sab hauv * ntawm ob sab tej daim

Kuv pleev xim rau txhua daim uas ci txiv kab ntxwv, tshwj tsis yog lub vaj huam sib luag sab saum toj uas kuv tau pleev xim nrog xim hlau xim txau.

Tom qab ob peb lub tsho tiv no ntawm cov xim nyiaj, (txhuam me ntsis hauv nruab nrab lub tsho loj), Kuv tso daim ntawv nplaum nplaum nrog txhua daim duab thiab cov ntawv lo rau nws. Ua tib zoo tso nws kom tsis txhob muaj npuas hauv qab daim ntawv.

Kuv siv Lo Lus los tsim qhov txheej txheem, tab sis koj tseem tuaj yeem siv Illustrator lossis lwm yam program duab. Kuv tau luam daim ntawv ntawm kuv lub tshuab luam ntawv inkjet yog li kuv xav tau lo lub nplaum nrog lub tshuab txau kom cov kua yuav tsis khiav yog tias cov dej tau nchuav rau nws. Kuv xav tias kuv tau txau li 4-5 lub tsho ntawm Krylon sealer rau nws thiab nws ua rau nws zoo tiv thaiv dej (kuj tseem tiv taus UV nyob ntawm cov tshuaj tsuag koj siv).

Muab nws tso ua ke kom pom tias txhua yam haum thiab kab!

Kauj Ruam 2: Txiav Qhov Hauv Cov Vaj Huam Sib Luag Sab Nraud

Kuv tau luam tawm qee qhov crosshairs ntawm daim ntawv nplaum kom yooj yim rau nruab nrab qhov qhov rau qhov hloov pauv. Pib los ntawm kev txiav X hauv daim ntawv nplaum kom nws tsis txhob zom ntau dhau los ntawm cov khoom siv laum. Siv me ntsis kom tau txais txoj cai nyob hauv nruab nrab, tom qab ntawd nce qhov loj me rau qhov qhib qhov yog. Qhov ntau thiab tsawg hauv qab no nyob ze tab sis tsis yog qhov tseeb. Kuv tseem yuav tsum tau siv cov ntaub ntawv puag ncig kom qhib tau qhov raug rau ob peb ntawm lawv (txij li kuv tsis muaj cov ntsuas ntsuas). Laum cov khoom siv:

• Toggle hloov: 1/2"
• LED khawm: 5/8"
• Lub zog ntsuas: 1/4"
• LED Loj: 1/4"
• Arcade khawm: 1-1/8"
• Kuj xav tau: DC jack (ntawm daim thim rov qab): 7/16"

Rau qhov qhib ntev dua qhov xav tau rau LED kab teeb duab thiab Quad alpha zaub, Kuv tau ua ntu ntu ntawm kab hauv kab, tab sis tom qab ntawd siv lub rooj router los txiav qhov seem. Qhov ntawd ua rau kuv txiav ncaj zoo. Cov rocker hloov pauv kuj xav tau kev txiav ntev dua, yog li kuv pib nws nrog ib lub qhov thiab tom qab ntawd xa nws mus rau qhov loj me. Yog tias koj ua tau zoo nrog Dremel koj tseem tuaj yeem ua li ntawd tab sis nws yuav tsis zoo li.

• Bar teeb qhib: 7/16 "x 3"
• Quad alpha zaub: 7/8 "x2"
• Rocker hloov: 1 "x3/8"

Tom qab txhua qhov uas kuv tau ua rau sab saum toj vaj huam sib luag rau hauv cov kab sib tw, tab sis tam sim no sab laug sab thiab hauv qab, yog li kuv tuaj yeem nkag mus rau hauv cov khoom siv hluav taws xob ib feem ntawm txoj haujlwm.

Kauj ruam 3: Electronics

Tam sim no cov qhov tau raug drilled thiab qhib qhov chaw, koj tuaj yeem tso koj lub pob hluav taws xob thiab txuas koj cov phiaj xwm hluav taws xob mus rau lub vaj huam sib luag. Kuv siv ntau lub xov hlau jumper, tab sis kuj tseem xav tau txuas cov xov hlau rau qee qhov hloov pauv thiab lub hwj chim. Kuv suav nrog qee cov duab kos ntawm no yuav ua li cas xaim cov hloov pauv sib txawv.

Cov hloov hluav taws xob sib txawv ua ntau yam sib txawv yog li yuav tsum tau siv kab sib txawv:

• Kev Nkag Mus Rau Qhov Cuam Tshuam & Hydrogen Burnoff yog latching khawm uas pom kev thaum thawb.
• Lub Chaw Pabcuam Pabcuam yog lub toggle uas tig rau ntawm LED
• Lub Cav Pib Pib yog lub rocker hloov uas teeb thaum qhib
• Booster Ignition yog toggle uas teeb thaum flipped.
• Pib Sequence Pib yog qhov hloov pauv ib ntus uas tsis pom kev tab sis qhib lub Quad Alphanumeric zaub
• LAUNCH yog lub pob Arcade (hloov pauv ib ntus) uas pib suav nrog

Tom qab ruaj ntseg Quad Alpha zaub rau hauv qab ntawm lub vaj huam sib luag nrog cov ntsia hlau me me, Kuv kuj tau ntxiv ib qho me me ntawm plexiglass hla qhov qhib rau sab saum toj ntawm lub vaj huam sib luag, thiab txuas nrog M2.5 ntsia liaj qhov rooj. Rau LED teeb duab teeb tsa pawg thawj coj saib, Kuv tau ntsais qhov hla lub hauv ntej ntawm lub vaj huam sib luag kom sib phim nrog cov qhov txuas ntawm lub rooj tsavxwm. Yog li nws tau txuas nrog M2.5 ntsia hlau los ntawm sab saum toj ntawm lub vaj huam sib luag thiab lwm daim plexiglass txiav rau qhov loj me.

Koj tsis tas yuav ua lub plexiglass, tab sis kuv xav tias nws yuav pab tiv thaiv kev xav/sib tw tes los ntawm kev thawb ntawm cov khoom thiab ua rau lawv sib cais. (Zaj lus kawm tau kawm los ntawm kev paub!)

Adafruit muaj ntau cov ntaub ntawv hais txog yuav ua li cas xaim cov zaub, yog li yog tias koj siv lub rooj tsav xwm ntawd nco ntsoov xyuas lawv cov kev qhia ntawm nws. Rau Quad alpha zaub thiab LED kab teeb kuv tau siv lub taub hau los ua kom yooj yim rau nuv. Kuv tseem kub glued tag nrho cov headers ib zaug lawv nyob hauv qhov chaw.

Nco tseg: Kuv tau siv epoxy los txuas lub hwj chim rau hauv qab ntawm lub vaj huam sib luag, txij li ntawm thawj lub Hom Phiaj Tswj Lub Thawv, lub lauj kaub los xoob yog tias nws tig dhau los lossis nyuaj heev. Lwm qhov kev kawm!

Raug Tshem Tawm Circuit Board? Hahha

LED kab teeb yog cov khoom siv uas tau muag los ntawm Sparkfun, tab sis raug txiav tawm. Txawm li cas los xij, lawv yog lub tuam txhab txaus thiab ua cov ntaub ntawv tsim muaj rau txhua tus neeg rub tawm thiab siv. Yog li, kuv yoog kuv lub cev nqaij daim tawv thiab kawm paub siv Eagle software hloov cov ntaub ntawv mus rau hauv Gerber hom ntawv, yog li lawv tuaj yeem tsim los ntawm lub rooj tsav xwm hauv tsev tsim khoom. Kuv pom ib qho chaw online uas tau cog lus tias yuav hloov pauv sai, thiab xaj kom 10 daim txiag. Lawv yog cov av pheej yig (tsawg dua $ 1 pawg thawj coj) thiab lawv tuaj txog ntawm DHL (thauj khoom yog $ 25) ntawm kuv lub tsev hauv Maine los ntawm lub Hoobkas hauv Shenzhen, Suav, tsawg dua li ib lub lim tiam. Nws yog qhov zoo kawg.

Nco tseg: Kuv tau saib mus rau qee lub tuam txhab Asmeskas ua ntej, tab sis kev hloov pauv tau ntev dua thiab lawv tau kim dua yog li kuv tau mus nrog Suav txij li thaum kuv muaj peev nyiaj thiab lub sijhawm tawg.

Tom qab ntawd kuv yuav tsum xa mus rau Sparkfun cov lus qhia kom tau txais txhua yam khoom siv uas xav tau los ua lub rooj tsavxwm. Kuv yuav tsis sau lawv ntawm no tab sis cov lus qhia rau kev sib dhos lub rooj tsavxwm thiab txhua yam ntxiv uas koj xav tau los ua nws nyob ntawm qhov txuas no:

github.com/sparkfun/Bar_Graph_Breakout_Kit…

Homemade Power Bus

Txhua qhov hloov pauv, cov laug cam, thiab lub lauj kaub xav tau lub zog, tab sis tsuas muaj ob qhov 5-volt tso tawm ntawm Arduino. Yog li kuv tau siv daim npav tiv thaiv dawb thiab siv 2 kab ntawm poj niam lub taub hau rau nws. Tom qab ntawd kuv (sloppily) tau muab ib daim xaim liab qab tso rau txhua tus pins ntawm sab hauv qab kom lawv txhua tus txuas nrog, ib kab rau lub zog, ib kab rau hauv av. Kuv tuaj yeem txuas lub xov hlau txuas los ntawm cov hloov pauv thiab lwm yam rau hauv lub taub hau ntawm lub npav, thiab muaj ib lub xaim xaim mus rau Arduino 5V cov zis, thiab ib qho mus rau Arduino tus pin hauv av los ntawm lub npav.

Rocker Hloov Hack

Cov rocker hloov kuv tau txais raug ntsuas rau 120 volts, yog li lub teeb me me neon nyob rau ntawd yuav tsis ua dab tsi nrog kuv 5 volts los ntawm Arduino. Yog li, kuv ua tib zoo nqa qhov hloov sib nrug (saib daim duab) thiab pom tias lub teeb tsuas yog muab txuas rau tus tiv thaiv, thiab tom qab ntawd qhwv ib ncig ntawm qhov hloov ntawm sab hauv, nrog rau sab zoo txuas rau lub caij nplooj ntoo hlav hauv qab, thiab hauv av sab (tom qab tus tiv thaiv), nkag mus rau hauv qhov chaw ntawm ib sab ntawm qhov hloov. Yog li kuv rub qhov ntawd tawm, thiab muab lub LED tso rau ntawm 220Ohm resistor thiab qhwv cov xov hlau rov qab raws li lawv tau ua. Tom qab ob peb qhov kev sim thaum kawg kuv tau txais yam ua haujlwm.

Yog tias koj ua qhov no, nco ntsoov ua tib zoo sau tseg tias txoj kev mus rau qhov twg, cov xov hlau tau qhwv li cas, thiab lawv zaum hauv tsev li cas. Lossis, tau txais hom kev hloov pauv uas ua haujlwm nrog 5V los ntawm kev mus-mus! Txawm hais tias qhov no yog mob hauv pob tw, Kuv txaus siab heev uas kuv muaj peev xwm "hack" hloov (uas yog hom uas tus neeg thov tshwj xeeb thov), thiab ua kom nws ua haujlwm.

Kauj Ruam 4: Arduino Hookup thiab Programming

Ntau qhov hloov pauv tsuas yog tswj cov teeb/LEDs yog li lawv tsuas xav tau lub zog los ntawm Arduino ntawm lub tsheb npav fais fab hauv tsev. Tab sis ua ntej Arduino xav tau lub zog.

Kuv xaim lub npov kom muaj qhov qhib/tua hloov (ntsuab rocker) uas cov xov hluav taws xob tau qhia nyob hauv cov kauj ruam dhau los. Cov xaim los ntawm lub jack (uas tau txais lub zog los ntawm 9V adapter) nkag mus rau qhov hloov pauv, thiab tom qab ntawv hloov nws mus rau VIN tus pin ntawm Arduino. Tus pin no tuaj yeem lees txais qhov hluav taws xob nruab nrab ntawm 7-12 volts. Tom qab ntawd zoo li kuv tau hais ua ntej, Kuv txuas 5V tus pin los ntawm Arduino mus rau lub tsheb npav txhawm rau txhawm rau ua kom lub zog LEDs txuas rau cov hloov pauv.

Cov zaub thiab kab teeb ob qho tib si xav tau ob peb tus pin (xa mus rau lawv qhov kev sib txuas sib txuas ntawm cov lus qhia) thiab tom qab ntawd lub khawm arcade thiab Auto Sequence Start khawm ob leeg siv tus pin, thiab lub hwj chim xav tau ib yam nkaus.

Nov yog tus pinout kuv siv:

• A0 Potentiometer (tus pin nruab nrab ntawm lub lauj kaub)
• A4 DAT (plaub alpha)
• A5 CLK (plaub alpha)
• 4 Auto Sequence Pib Momentary hloov
• 8 LAUNCH khawm
• 10 LAT (Bar Graf)
• 11 SIN (Bar Graf)
• 13 CLK (Bar Graf)

Sketch (Txoj Haujlwm)

Lub voj tseem ceeb ntawm Arduino kos duab suav "tsis ua haujlwm loops" qhov twg tsis muaj qhov nias. Yog tias nws mus txog 10, 000 (kwv yees li 60 vib nas this) qhov "screen saver" random yuav tshwm tuaj, ib qho lus ntawm lub vijtsam, lossis kev ua haujlwm luv luv ntawm LED kab teeb. Lub voj kuj tseem tos rau khawm nias los ntawm ob qho Auto Sequence Start button lossis Launch button. Pib Sequence Pib yuav ua rau ib qho ntawm 6 qhov kev ua yeeb yaj kiab tsis sib xws ntawm Quad alpha zaub, uas ntxhib sib xws rau qhov pib ua ntu zuj zus. Thaum xub thawj kuv xav tau txhua lub pob kom ua rau muaj kev ua yeeb yaj kiab, tab sis vim yog lub sijhawm thiab lwm yam hloov pauv kuv tsuas yog teeb tsa ib lub pob uas tsis pom kev zoo li lub "animation" khawm.

Yog tias Launch khawm raug nias, suav rov qab pib los ntawm T-10 nqis mus rau xoom. Tom qab ntawd "nqa tawm" scrolls hla cov zaub thiab me ntsis animated "shuttle" blasts tawm.

Kuv kuj (raws li nyob hauv Thawj Lub Hom Phiaj Tswj Lub Thawv) ua nws yog li yog tias koj tig "lub zog" siab dhau nrog lub lauj kaub, LED teeb kab teeb hla lub bar teeb duab. Ntawm qhov qub, koj yuav tsum tos 30 vib nas this kom lawv tsum. Ntawm cov ntawv no, yog tias koj tig lub zog rov qab qis dua qib "tseem ceeb", cov kab yuav ploj mus.

Tus so ntawm daim duab yog mob siab rau tsim cov animations lossis cov lus tshuaj xyuas lub vijtsam. Cov yeeb yaj kiab tuaj yeem ua qhov nyuaj, tab sis kuv pom cov khoom siv txias online uas ua rau ntau qhov rau koj raws li cov duab uas koj qhia. Txheeb nws ntawm no:

Yog tias koj siv kuv daim duab, koj tuaj yeem hloov qhov ua yeeb yaj kiab lossis cov lus rau yam koj nyiam. Kuv cov ntawv tau tsim los ntawm kev ua haujlwm ntawm ntau lwm tus ua ntej kuv, yog li ua nws koj tus kheej!

Kauj ruam kawg yog siv qhov kev sawv ntsug los txuas Adafruit Metro thiab lub tsheb npav fais fab mus rau hauv qab vaj huam sib luag. Tom qab ntawd ntswj nws tag nrho ua ke thiab ntsaws rau hauv!

Zoo, uas txog npog nws! Cov lus nug nug hauv cov lus hauv qab no. Ua tsaug rau kev nyeem ntawv!