DIY Exit Sign: 5 Kauj Ruam

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

Qhov haujlwm no zoo nkauj heev hauv kev siv tshuab, tab sis tsis suav nrog ntau. Qhov no yog txoj haujlwm zoo rau cov tib neeg uas xav paub txog kev siv cov laug, ua haujlwm li cas, lossis txuas xov tooj. Txoj haujlwm no tuaj yeem siv los tsim daim paib tawm sab saud ntawm lub qhov rooj lossis qhov rai kom pab cov neeg khiav tawm thaum muaj xwm txheej ceev.

Kauj ruam 1: Cov ntaub ntawv

• 100 pob liab 5mm LED Teeb (xim tuaj yeem hloov pauv raws li qhov nyiam)
• 7 "x9" daim ntoo nyias
• tus kav nrog centimeters thiab nti
• laug
• cam khwb cia hlau
• DC fais fab mov
• Cov nab kuab
• Hlau

Kauj ruam 2: Teeb tsa Pawg Thawj Coj

Txhawm rau teeb tsa lub rooj tsavxwm, tau pom zoo kom ua ib daim ntoo nyias. Ntoo uas kuv siv yog li 1/16 "tuab. Ntsuas 7" x 9 "ntu ntawm cov ntoo thiab siv lub saw, tshwj xeeb yog cov hlua pom, txhawm rau txiav cov ntoo. Siv koj tus pas ntsuas ntsuas 1/2" ntu los ntawm ib puag ncig ntawm pawg thawj coj los tsim ciam teb. Qhov no yog qhov deb tshaj plaws rau ntawm ntug uas LED yuav tso. Tom ntej, qhov rau LED xav tau kos. Nrog rau X, tag nrho cov LED "s yuav muab tso rau 2 cm los ntawm ib leeg. Rau E, 3 LED's yuav tau kos rau sab saum toj thiab hauv qab ntawm ntug thaum lub rooj tsav xwm tau khiav kab rov tav (thaum tham txog txoj haujlwm, nws yog kab rov tav). Vertically, siv 8 LED's, suav nrog cov LED los ntawm kab rov tav raws tus ciam teb sab laug. Tom ntej no mus rau nruab nrab LED, tso lwm qhov LED 2 cm sib nrug ntawm LED. 2cm tom qab tus thib peb LED. Cov no yuav yog lub hauv paus ntawm X. @ ntiv tes deb ntawm lwm txoj kab tav toj, tso lwm LED. Kos ib txoj kab ncaj los ntawm kev tawm tsam LED's los tsim cov kab uas koj yuav tso cov LED nyob hauv qhov chaw. tias cov kab sib ntsib, tso ib qho LED. Muab peb LED; s, 2 cm sib nrug ntawm ob sab ntawm kab rov tav pib los ntawm kab rov tav kab. 2 "deb ntawm qhov deb LED mus rau sab xis ntawm kab rov tav, tsim kab ntsug los ntawm ib txoj kab tav toj mus rau lwm qhov. Qhov no yuav tsim ib qho I. Muab cov LED's 2cm sib nrug ntawm ib leeg. 2 nti deb ntawm Top LED ntawm kab rov tav kab, kab 3 LED "s 2cm sib nrug; qhov kawg LED yuav tsum mus txog qhov ciam teb ntsug. Los ntawm nruab nrab LED ntawm peb sbould yog kab ntsug ntawm kab rov tav ciam teb mus rau lwm qhov. uas muaj LED kab 2cm sib nrug ntawm ib leeg. Koj lub rooj tsavxwm yuav tsum zoo ib yam li qhov no.

Kauj Ruam 3: Drilling Qhov thiab Muab tso rau hauv LED

Siv lub laum me me uas yog 1/16 , tho qhov hauv qhov chaw cim yav dhau los. Koj tuaj yeem siv cov ntawv xuab zeb los xuab zeb tawm ntawm cov kab koj kos rau hauv cov kauj ruam dhau los. Thaum qhov no ua tiav, tso ib qho LED rau hauv txhua lub qhov. Nws pab tau rau txoj hlua kom khaws txhua qhov zoo (qhov ntev ntawm LED) ntawm sab xis thaum lub cathode tsis zoo (luv luv) ntawm sab laug. Lub teeb LED yuav tsum tau qhia ntawm sab ntawm cov ntoo uas koj npaj rau Qhia. Kos tus cim zoo lossis tsis zoo nyob ib sab ntawm ob txhais ceg sib xws (ua qhov no nyob tom qab ntawm lub rooj tsavxwm).

Kauj Ruam 4: Kev Txuas Hluav Taws Xob thiab Kev Siv Hluav Taws Xob

Nov yog qhov nyuaj tshaj plaws ntawm txoj haujlwm. Txhawm rau xaim, ua kom ntseeg tau tias txhua qhov ntawm cov ceg raug ntawm LED tau teeb nrog cov kab zoo sib xws. Faib cov ceg LED sib nrug deb txaus uas xaim yuav tsis kov. Siv ntev, nyias nyias ntawm tooj liab hlau (Kuv siv xov tooj xaim), qhwv cov xov hlau ib puag ncig LED ib zaug thiab tom qab ntawd qhwv cov xaim ib puag ncig LED tom ntej zoo ib yam. Ua qhov no rau txhua qhov ntawm cov ntawv ntsug cais los ntawm cov kab rov tav, thiab txuas tom qab. Thaum txuas, nco ntsoov tias TSIS TXHOB YUAV TSHUAJ NTAWV QHOV TSEEB NTAWV QHOV TSEEB POLARITY COME IN CONTACT !!!!! Ntawm X, tsuas yog ib kab pheeb ces kaum tuaj yeem rub tawm tag nrho thaum lwm kab pheeb ces kaum yuav tsum tau sib cais thiab tuaj ntsib nrog lwm tus los ntawm cov tsiaj ntawv sib txawv.

Rau kev xau, siv tshuaj txhuam txhua tus hlau rau sab ceg ntawm LED nrog kev sib txuas zoo. Nco ntsoov tias qhov kev sib txuas muaj zog muaj zog ua ntej yuav laug, qhov no yog kuv qhov yuam kev. Kuv cov LEDs tsis muaj zog lossis tsis tshwm vim tias qhov txuas txuas tsis muaj zog. Nco ntsoov tias tus laug tsis tuaj nrog lwm tus polarity raws li nws yuav tsim qhov tsis ua haujlwm hauv Circuit Court. Soldering yog qhov ua tau zoo tshaj plaws ntawm qhov haujlwm no.

Kauj ruam 5: Lub zog

Yog tsis muaj lub zog, qhov no tsis ua haujlwm. Rau lub zog siv hluav taws xob, koj xav tau DC lub hwj chim nyob ib puag ncig 2.9 lossis 3 volts. Siv cov nab kuab txuas los txuas cov xov hlau zoo rau lub pob qhov rooj zoo ntawm lub zog hluav taws xob ntxiv rau qhov tsis zoo. Xyuas kom cov clip tsis txhob kov cov xov hlau lossis cov yeeb yaj kiab. Ib daim clip yuav tsum txaus vim tias koj tau tsim lub voj voog tiav. Koj lub rooj tsavxwm yuav tsum pom kev, tab sis yog tias nws tsis ua, txheeb xyuas qhov sib txuas ntawm LED's thiab xov hlau, nrog rau cov xov hlau uas tuaj yeem kov tau. Vam tias yuav muaj ntau lub teeb pom kev zoo dua li kuv, tab sis qhov no yog qhov nws yuav tsum zoo li feem ntau.