Nws tsis yooj yim sua kom pom lub tsev hauv tsev tsis muaj suab paj nruag xim, thiab txawm hais tias qhov no "kho kom zoo nkauj" ntawm lub tsev tso tawm twb yog qhov qub, nws tseem muaj nws ntxim nyiam. Nws tsis zoo li nws yuav muaj peev xwm los yuav cov teeb txawb, yog li nws ua rau nkag siab tias yuav ua qhov tsis zoo nkauj tsim rau koj tus kheej
Tsim nyog
LEDs (12 daim), 2 resistors ib 100 Ohm, 0.5 W, tiaj 14-hlau cable nrog cov kav theej tso tseg, LPT txuas (txiv neej) 25 pins
Cov Lus Qhia
Kauj ruam 1
Ua ntej tshaj, xaiv lub cev. Koj tuaj yeem siv qhov ntxoov ntxoo translucent, lub teeb nrig los ntawm tsheb, lossis ua rau koj tus kheej. Thov nco ntsoov tias qhov screen yog opaque, tab sis zoo translucent los ntawm LEDs. Ua kom qhov kev ncua deb ntawm lub vijtsam thiab LEDs tsawg kawg 1 cm. Txawm qhov chaw rau lub diodes tsim tawm, txog 4 cm.
Kauj ruam 2
Pom cov qauv ntawv tawm ntawm nyias pob tshab plexiglass kom haum rau cov duab ntawm lub vijtsam. Khij qhov chaw ntawm LEDs thiab laum lub qhov nrog 5mm xyaum. Ntxig cov LEDs rau hauv lub qhov nrog lub lo ntsiab muag sab nraud, nrawm lub qhov sab hauv nrog kua nplaum pob tshab. Ruaj ntseg cov diodes thiab khoov cov cathode ntawm txhua diode ntawm lub rooj tsavxwm. Txuas cov hlau lead ntawm lub rooj tsavxwm nrog tooj liab xaim nyob rau hauv 2 pawg ntawm 6 cov hlau lead, soldering.
Kauj ruam 3
Muab cov hlua xov coj los xaws rau hauv qhov ntev 2-3 cm ntev dua ntawm cov pawg thawj coj. Sawb ib qho xaim los ntawm txhua sab ntawm lub voj thiab cua txhua lub xaim mus rau cov cim ntawm ob qho kev tiv thaiv. Muag lwm txoj hau kev ntawm lub resistors rau xaim uas txuas cov cathodes. Sawb cov xov hlau ntxiv thiab xov lawv mus rau hauv LED anodes uas tawm ntawm pawg thawj coj.
Plab hlua ua plaub nyob rau sab nraud, hle cov xov hlau thiab cam rau LPT txuas.
Kauj ruam 4
Cov pins ntawm lub plug yog suav los ntawm sab laug mus rau sab xis, thawj kab sab saum toj, tom qab ntawd hauv qab, uas yog, ntawm sab saum toj 1-13, thiab hauv qab 14-25. Pins 18-25 yog "hauv av", solder rau ib qho ntawm cov pins ob lub qhov hluav taws xob sab nraud ntawm lub voj, tib yam uas tau txuas nrog cathodes ntawm diodes los ntawm resistors. Tom qab ntawd, cam cov xov hluav taws xob ntxiv rau cov pins 1-9, 14, 16, 17. Qhov no yuav yog qhov ntsaws.
Kauj ruam 5
Siv Winamp cov programs, LptLight plugin thiab cov tsav tsheb GiveIO. Tom qab ntawd, txhua qhov tseem tshuav yog los kho cov qib teb ntawm LED.
