Table Tennis Scoreboard: 16 Kauj Ruam (nrog Duab)

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

Tub nkees dhau los taug qab koj cov ntawv ntaus pob tesniv / Ping Pong tau? Lossis tej zaum koj tsuas yog mob ib txwm tsis nco qab nws?

Yog li, koj yuav xav tsim lub digital Table Tennis Scoreboard no.

Nov yog cov ntsiab lus tseem ceeb:

• Ua raws cov ntsiab lus, ua si, server, thiab ua si sab.
• Mounts rau ib phab ntsa, cubby, tabletop, los yog tripod.
• Tau npaj ua ntej los ua si txoj cai ntaus pob tesniv.
• Sau txhua lub ntsiab lus nrog nias lub pob.
• Cov nyees khawm tsis pub dhau 5+ xyoo ntawm cov nyiaj npib ntawm tes.
• Ultra-power-npaum zaub.
• Yooj yim pom nrog loj 5 "bi-color 7-segment numbers.
• Zaub nws tus kheej kuj tseem tuaj yeem siv roj teeb.
• Ntau qhov kev npaj ua ntej kho qhov ntsuas tsis tau.
• Arduino raws cov chips thiab cov lus programming.

Yog xav paub ntau yam khoom zoo-txhaj tshuaj, thov mus saib kuv lub vev xaib:

Ua tsaug, thiab txaus siab rau.-Josh!

Kauj ruam 1: Sau koj cov khoom siv

Koj tuaj yeem tsim koj tus kheej hais txog cov ntaub ntawv qhib no.or koj tuaj yeem yuav cov khoom siv DIY tiav los ntawm kuv lub vev xaib.

Nov yog txhua yam koj yuav xav tau:

Qhov Txiav Laser:- Nrog rau hauv cov khoom siv.- lossis txiav lawv koj tus kheej nrog qhib cov ntaub ntawv.

Luam Circuit Court Boards:- Nrog rau hauv cov khoom siv.- lossis xaim koj tus kheej ntawm lub rooj tsav xwm tsab ntawv hais txog qhov qhib qhov thaiv kab hluav taws xob.

Cov Khoom Siv Hluav Taws Xob:- Nrog rau hauv cov khoom siv.- lossis yuav koj tus kheej hais txog qhov qhib daim nqi ntawm cov ntaub ntawv.

Tsom iav Kev Nyab Xeeb- Tiv thaiv koj lub qhov muag los ntawm qhov tsis zoo xws li cov kua nplaum acrylic thiab cov khoom siv hluav taws xob ntse uas yuav ya mus thaum koj txiav lawv.

Ntoo Ntoo- Ua kua nplaum rau lub tsev, uas feem ntau yog ntoo. Koj tuaj yeem siv tau CA / Super Glue ib yam nkaus, tab sis rau txoj haujlwm no kuv nyiam siv Tacky Glue lossis Elmer's Wood Glue.

Acrylic Glue- Kuv nyiam Acrylic Maas los ntawm TAP Plastics. Koj tuaj yeem siv CA / Super Glue ib yam nkaus, tab sis qhov ntawd zoo li yuav pos huab-acrylic (uas yuav tsis muaj teeb meem yog tias koj ceev faj hauv koj daim ntawv thov thiab ntxuav).

Clips / Weights- Cov ntawv nplaum thiab qhov hnyav yog qhov zoo rau tuav daim ua cov kua nplaum kho.

Soldering Iron / Solder- Txhawm rau solder ntau yam khoom siv hluav taws xob rau PCB's / prototyping board. Qhov zoo tshaj los siv me me "xaum" cov hlau txuas. Kuv yog tus kiv cua loj ntawm Kester 44 Rosin Core 63 /37 0.031 "Solder (daim duab). Nco ntsoov muab tshuaj txhuam rau hauv qhov chaw muaj cua nkag tau zoo thiab zoo tshaj nrog cov fume-extractor.

Hlau / Hlau Strippers- Ua kom muaj kev sib txuas ntawm PCB's lossis ntawm pawg thawj coj ua qauv. Kuv siv 20-22 AWG xaim.

Xim Cim (lossis tsuas yog pleev xim)- Txhawm rau thov hauv thaj chaw uas peb tsis xav kom lub teeb ci los ntawm acrylic.

Cov Cuab Yeej Yooj Yim- Phillips ntswj ntsia hlau, yaug kab pheeb ces kaum, rab koob lub qhov ntswg, thiab cov ntawv xuab zeb me me yuav tsum ua.

Kauj Ruam 2: Tsim Cov Khawm (Acrylic)

Siv qhov pom kev tawg ces:

- Pib gluing cov acrylic.- Ntxig kho vajtse (QTY: 2 ntawm M2.5 hex txiv ntseej ib lub pob).- Ua kom tiav gluing acrylic (Siv PCB / pawg thawj coj los ua jig kom ntseeg tau qhov chaw acrylic zoo ua ntej gluing).

Kauj Ruam 3: Tsim Cov Khawm (Ntoo)

Siv qhov pom kev tawg ces:

- Pib gluing ntoo (Kev taw qhia ib feem yog qhov tseem ceeb).- Hloov cov ntoo nrog kev saib xyuas hnyav (Nws tsis yooj yim raws li qhov no).- Tshaj tawm cov kua nplaum kom zoo nyob sab hauv txhawm rau ua kom muaj zog ntxiv. nws mus rau hauv lub laser kerf txiav kom ua rau muaj zog ntau ntxiv.- Siv Acrylic ib feem ntawm lub pob los ua jig kom ntseeg tau tias cov kua nplaum ntoo qhuav xws li lub tsev khawm yuav haum rau daim acrylic.- Tom qab cov kua nplaum qhuav, xuab zeb maj mam nrog rau sab nraud kom tshem cov kua nplaum ntau dhau.

Kauj Ruam 4: Tsim Cov Zaub (Acrylic)

Siv qhov pom kev tawg ces:

- Tshem tawm qhov kev tiv thaiv thim rov qab los ntawm cov nplaim kom tau glued.- Pib clamping thiab gluing acrylic.- Ntxig kho vajtse (QTY: 12 ntawm M2.5 hex ceev thiab QTY: 4 ntawm M4 low-profile hex ceev).- Ua tiav clamping thiab pleev xim rau acrylic.- pleev xim rau cov xim dawb raws li qhia kom ntseeg tau tias lub teeb tsis dhau los ntawm acrylic (nws yog ib qho tseem ceeb uas koj cov xim tsis zoo li qhov ua tau kom ntseeg tau tias nws thaiv lub teeb pom kev zoo ntawm LEDs uas yuav tau so tom qab qhov no. nto).

Kauj Ruam 5: Tsim Zaub (Ntoo)

Siv qhov pom kev tawg ces:

- Nthuav tawm cov khoom hauv cov txheej txheem muaj tswv yim.- Txiav tawm lub voj voog (s) nyob ntawm seb koj npaj rau kev teeb tsa cov zaub li cas (Xav txog qhov koj xav kom lub hwj chim qaum nkag mus rau hauv cov zaub thiab txiav tawm lub qhov kom haum, thiab txiav nruab nrab-qhov qhov zoo tshaj yog tias koj npaj yuav kho nws mus rau lub koob yees duab).- Pib gluing ntoo.- Hloov ntoo nrog kev saib xyuas hnyav (Nws tsis yooj yim raws li qhov no). ib feem muaj zog.- Khiav cov kua nplaum raws cov ces kaum, thawb nws mus rau hauv lub laser kerf txiav kom ua rau muaj zog ntau ntxiv.- Siv Acrylic ib feem ntawm cov zaub ua jig kom ntseeg tau tias cov kua nplaum ntoo qhuav xws li cov khoom vaj khoom tsev yuav haum rau daim acrylic. - Tom qab cov kua nplaum qhuav, xuab zeb maj mam mus rau sab nraud kom tshem cov kua nplaum ntau dhau.

Kauj Ruam 6: Siv Lub Tshuab Luam PCB

- Sau cov khoom siv hluav taws xob uas xav tau.- Ntxig rau cov khoom me me raws li PCB lo lo ntxhuav-tshuaj ntsuam-Ua cov khoom me me thiab txiav cov hlau lead ntau dhau. Tsis yog qhov taw qhia ntawm qhov poob-swith).- Ntxig rau lub tshuab ua ntej tswj hwm lub xov tooj cua, xov tooj cua, thiab roj teeb (Polarity yog qhov tseem ceeb).

Tsim ob qho tib si PCBs zoo ib yam.

Kauj Ruam 7: Muab cov 7-Segment PCBs

-Sau cov khoom siv hluav taws xob xav tau.- Ntxig rau BLUE LEDs (Raws li qhia) sau tseg tias PCB lo lo ntxhuav-tshuaj ntsuam qhia LED qhov zoo (+) cov hlau lead-qhov chaw, thiab tseem qhia qhov sib txawv xim LED qhov chaw (solid-bar = BLUE) no-bar = GREEN).- Siv cov xaum xim LEDs thiab txiav cov hlau lead ntau dhau.). Muaj qhov thais hauv 16-tus vaj tsev nyob, tso nws raws li silkscreen nyob rau ntawm xub ntiag ntawm PCB.- Txiav lub resistor thiab 16-pin tsev nyob kom tag nrho rau ntawm lub hauv ntej ntawm PCB

Tsim txhua 4 PCBs zoo ib yam.

Kauj Ruam 8: Solder Game Marker PCBs

Tsim ob qho tib si PCBs zoo ib yam.

Kauj Ruam 9: Solder Lub Hlwb PCB

Tsim cov PCB no zoo ib yam.

- Nco tseg cov ntawv tseem ceeb hauv cov duab txuas nrog.

Kauj Ruam 10: Ua kom tiav Cov Hluav Taws Xob kawg

Lub sijhawm tsoo tawm ntawd 20-22 AWG xaim. Yog tias koj muaj 5-xaim hlua cable (tsis muaj duab), uas yuav ua rau cov kauj ruam no yooj yim dua.

- Muab koj lub hlwb PCB, Rocker-Switch, thiab Barrel-Jack kom haum kom koj paub ntev npaum li cas los txiav koj cov xaim (Txiav cov xaim nrog ob peb ntiv tes ntxiv kom yooj yim sib dhos). jack (+ cov hlau lead yog qhov txuas nrog rau tus pin tus pin raws li qhia hauv qab).- Txuas cov kab sib txuas sib txuas raws li pom thiab txuas rau Vin ntawm Lub Hlwb PCB (Tsis txhob thawb cov txuas txuas mus rau lub rocker-hloov kom txog thaum peb ua qhov kawg) sib dhos).- Txiav koj cov xov hlau kom ntev thiab muab nws txuas rau raws li qhia txuas txhua lub PCBs.- Txiav cov kab laug sab sib txuas yaug nrog PCB lub ntsej muag lub ntsej muag (txwv tsis pub lawv yuav tsis so dej tawm tsam sab nraum qab ntawm cov zaub).

Koj qhov txiaj ntsig kawg yuav tsum saib kom zoo li daim duab.

Kauj Ruam 11: Ntxuav Cov Zaub Acrylics

- Ntxuav cov pa luam yeeb laser uas seem los ntawm txhua daim (Thaiv lub qhov dej los yog tsis ua haujlwm hauv lub dab dej kom ntseeg tau tias tsis muaj qhov ploj).- Tso tag nrho lawv kom qhuav.

Kauj Ruam 12: Sib Sau Cov Khawm

- Sau cov khoom uas xav tau thiab sib sau cov nyees khawm raws li qhia.

Kauj Ruam 13: Sib sau ua Acrylic Display

- Sau cov khoom xav tau (Cia siab tias tag nrho koj cov duab acrylics tau qhuav los txog tam sim no).- Tshem tawm kev tiv thaiv thim rov qab los ntawm ob sab ntawm acrylic thaub qab-phaj. thaub qab phaj.

Kauj Ruam 14: Sib Sau Cov Zaub

- Teem tawm cov khoom xav tau raws li tau qhia. Lub Hlwb PCB mus rau lub tsev nyob nrog tib lub M2.5 x 6 tshuab ntsia hlau thiab hex txiv ntseej. Koj yuav xav tau tshem lub khawm-npog lossis ob qho kom haum rau PCB, tom qab ntawd thawb lub pob npog los ntawm sab nraum lub tsev. los ntawm sab nrauv ntawm lub tsev)- Xuab zeb daim di ncauj ntawm lub tsev kom ntseeg tau tias du, yooj yim teeb tsa ntawm cov duab acrylic.- Haum rau cov zaub acrylic (Yog tias nws tsis mus yam tsis muaj kev quab yuam ntau, kos qhov kev tshem tawm thiab cov xuab zeb raws li).- Ruaj ntseg cov zaub acrylic nrog QTY: 4 ntawm M4 x 45 tshuab ntsia hlau.

Kauj Ruam 15: Teeb / Xeem

- Teem lub Khawm thiab Zaub dip-hloov raws li. Tus lej #1 ntawm tus lej hloov pauv rau cov nyees khawm wireless qhia cov zaub uas khawm wireless nws tau sib txuas lus nrog nws. Tus lej #2 txog #4 tus lej ntawm tus lej hloov pauv yog rau teeb tsa cov channel (Muaj 8 txoj hauv kev uas tuaj yeem siv tau, uas txhais tau tias txog 8 Lub Rooj Ntaus Pob Ntaus Pob tuaj yeem ua haujlwm ntawm nws tus kheej hauv ib chav nkaus xwb). acrylic

*** Moment ntawm qhov tseeb ***

- Txuas rau ntawm phab ntsa-wort thiab ua kom lub zog tso tawm (Nws yuav tsum zoo li pom).- Mus los ntawm cov chaw sib txawv, thiab sim cov wireless khawm ua haujlwm. Yog tias koj pom ib qho tuag lossis ntu ntu ntawm cov zaub, nws yuav tshwm sim los ntawm kev ua haujlwm tsis raug nrog LED. Yog tias muaj, nws yuav tsum tau hloov.

Kauj Ruam 16: Txaus siab rau

Kuv hais kom teeb tsa cov nyees khawm wireless nrog lub zog muaj zog nuv-thiab-voj (Velcro). Kuv xav hais kom teeb tsa lawv hauv qab lub rooj, ncaj qha hauv nruab nrab yog tias ua tau.

Nco ntsoov txheeb xyuas lwm cov duab thiab DIY Cov Khoom Siv ntawm kuv lub vev xaib:

Tsaug.-Josh!

Khiav Tawm hauv Lazy Life Challenge