i ja sam se smorio kad sam procitao...moja je tabla ista kao kod zemunca...mislio sam da je dovoljno da zamenim sijalice za diode ali sada...ko zna...zanima me samo kakve su sijalice u instrument tabli pa da vidim kod druga da uzmem diode koje rasipaju 360 stepeni svetlo ili da turim usmerene...
Cajgeri
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Ja sam isto cuo da je skidanje malo mnogo teze nego sto se prica viljuskuca kasikica i ode iglica. Mislim da i mene zeza ta zelena pozadina koju bi da maknem ali sam cvrst u nameri pa cu mozda prvo da nadjem negde druge satove i da ih sikaniram.I don't care if there are no user serviceable parts inside... I'm going in...
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U tabli su obicne sijalice koje se menjaju bez otvaranja table. Ja sam probao sa brusenjem diode, sa brusenjem i busenjem po sredini, ne pomaze, jednostavno ne rasipa dovoljno, plus kad se obrusi onda rasipa ali vise nema dovoljno jak intezitet svetla. Jedini pravi nacin je (to je novi projekat) da se diode usmere direktno, onda svetli jace nego bilo sta drugo, jedino sto u tom slucaju mora da se stavi mnooooogoooo dioda :-) (min po jedna za svaki broj) O tom projektu vise kad zazivi.
@ Vocko: Aci svaka cast za skidanje kazaljki za jedno popodne, verovatno decko ima mnogo vise iskustva od mene u tome ili vise zivaca ili su moje bile zapekle, ali ja sam naglasio proceduru kako se to radi, koju sam naucio kroz svoje greskeSad ih ja skinem za 15 min-a, ali nema pravila, nikad ne znas da li ces da ostetis osovinu, ili ce ti skliznuti viljuska itd. Nisam ja hteo da plasim, ali ne bi da zvucim, na fazon, ma opusteno, samo vadite, macji kasalj, kako sam ja pre inicijalnog pimpa procitao na sto sajtova i foruma, nego cisto da iznesem i potencijalne rizike, kapiram da ce se u pimpovanje upustiti i ljudi koji to nisu nikad radili, bla bla.
Pozzzzz svimaPurple Haze
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Procitao samnegde foru i sad ne mogu da nadjem gde ali naci cu je a tice se brusenja led dioda i najveca disipacija svetla se dobije kad diodu izbrusis kao da ostris olovku naravno da ne ostetis sredinu ali da ide u spic. To sam procitao kod jednog lika koji je isto ubaciovao .
evo teksta jeeeee
Can we widen the small light spread of the LEDs?
Because the LEDs have a reasonably small spread angle (30 or 60 degrees is a normal spread) you will not get evenly dispersed light. Due to the fact that the LEDs are built in and very close to the dial plates they should have a very wide spread angle. So that they light up the numbers evenly. There is a little trick to accomplish this. Depending on the gradient of the spread you can do the following:
* You can sand the head of the LED with some rough sanding paper (roughness 60). The light spot will get much softer edges, but the spread will not change much.
* You can fatten the head of the LED with a vile or a grinding stone. The spot will fade and the spread increases significantly to somewhere between 90 and 120 degrees.
* You can turn the head of the LED into a point. The spread of the Led will now be almost 180 degrees! The light will also be spread out to the sides now.
Be mindful and use a dust mask or dust ventilation, because this process procduces miniscule dust particles. Al lot of people also saw through the epoxy printed circuit boards, which produces the same type of dust particles. The effect of breathing in these tiny dust particles is unknown but it is always better to avoid it if possible!
Dust masks can be bought at any DYI shop for relatively little money. So use one when your working on adjusting LEDs or sawing PCBs!
Mechanically speaking you can really remove a lot of plastic from the LEDs but you can go too far. If you happen to remove the thin wire that runs to the middle of the chip, well... get yourself a new LED and be more careful this time.
Additionally Even with the sharpened LEDs you might still need an even better spread of the light for LEDs behind a LCD screen for example, where you the background to be lit up. To accomplish this you could use a diffuser (a milk-like semitransparent plastic filter) halfway between the front of the LED and the back of the LCD screen.
i evo linka
tekst je ipod slike pozadine cajgera i slike led diode.
pravim one led zamene za sijalise u kabini pa cu da izbrusim malo diode da vidim sta ce da budeI don't care if there are no user serviceable parts inside... I'm going in...
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Ima jedna fora, ako imas viska dioda, probaj osim brusenja vrha, da ih izbrusis sa strane, kao da zelis da dobijes pravugaoni oblik, ja nisam probao, ali sam cuo da sa takvim brusenjem, dobijas najbolji efekat rasipanja. Naravno brusi ih tamo gde ima vise mesa tj. iz profila anode i katode, ako me razumes.
PozzzPurple Haze
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