NEW projector from INDIA - Page 116

rnokia · 08:24 AM

Hi,,,,,,abhishekyadav07.....Am from bangalore too...

email address removed Please use PM

mail me...

akhilkumarcs92 · 19th October 2011, 09:48 AM

hey guys,
i found a youtube video how to make aquarium led light with 100w 800lm i know this is not our subject but it will help us to know abut the heat sink .
why cant we use dc transformers as a led driver????? or we can desingne a smps ???

akhilkumarcs92 · 19th October 2011, 09:48 AM

sorry i forgot the link here it is DIY LED Reef Aquarium Light - Part 2 - YouTube

akhilkumarcs92 · 19th October 2011, 10:59 AM

hei guys i found something
led drivers from india !!!!!!!!!!!!
this is the link Power Led Drivers - SMPS Power LED Drivers and Power LED Drivers Manufacturers

princenk007 · 06:01 PM

well guys.... so far all of you have been doing great job. I was wondering if any one has tried out or thought of building a "full hd" projector? I mean a projector using lcd with FULL HD (1920*1080) resolution. I have searched a lot on net but couldn't find one. After i have given it a thought I would like to build one Full HD projector, if you guys could help me out sourcing a url from where I could buy a fresnel and projection lens that matches lg or samsung 23" monitors because, so far I haven't found a full hd native resolution lcd smaller in size than these. If every thing fits perfect, then I will start building the projector.

abhishekyadav07 · 23rd October 2011, 05:31 AM

Hi All,

Today i made my projector, not completed though. there are many issues i am facing. mainly the light output is very less. I am using 250w MH bulb from havells. I am trying to remove the antiglare screen, i have soaked the screen in water using cloth, hhope that will increase some light output but ya, i have also heard that it will show some negative effect but i had no choice. lets see how it is going to be.

chalo · 7th November 2011, 02:23 AM

I have seen optolife sells parts very cheap, has anybody else bought them the parts? because not many people has, and I would like to know first if they are trustable, before I send them my money.
Thanks in advance.

keimjay · 7th November 2011, 03:15 PM

BenQ G615HDPL-15.6 Inch LED / LCD Monitor TFT | eBay

Hi
can anybody suggest whether the above link 15inch monitor will work fine with 220/330 fresnel, 320 triplet
Rgds
Jayakumar M

keimjay · 21st November 2011, 08:58 PM

220 ballast connected to bulb and working fine. i have a question here. If I switch off the bulb, can i switch it again within few minutes ? is it ok

jayadev · 22nd November 2011, 08:36 AM

Quote:

I have seen optolife sells parts very cheap, has anybody else bought them the parts? because not many people has, and I would like to know first if they are trustable, before I send them my money.
Thanks in advance.

I am also looking forward to buy from optolife,can we trust them?

I have observed they do not accept credicards but only western union tranfer or paypal only.

19th October 2011, 08:09 AM	#1151
rnokia diyAudio Member Join Date: Dec 2010	Hi,,,,,,abhishekyadav07.....Am from bangalore too... email address removed Please use PM mail me... Last edited by wintermute; 19th October 2011 at 08:24 AM. Reason: remove email address

19th October 2011, 05:44 PM	#1155
princenk007 diyAudio Member Join Date: Mar 2011 Location: 040	well guys.... so far all of you have been doing great job. I was wondering if any one has tried out or thought of building a "full hd" projector? I mean a projector using lcd with FULL HD (19201080) resolution. I have searched a lot on net but couldn't find one. After i have given it a thought I would like to build one Full HD projector, if you guys could help me out sourcing a url from where I could buy a fresnel and projection lens that matches lg or samsung 23" monitors because, so far I haven't found a full hd native resolution lcd smaller in size than these. If every thing fits perfect, then I will start building the projector. Last edited by princenk007; 19th October 2011 at 06:01 PM.*

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19th October 2011, 09:48 AM	#1152
akhilkumarcs92 diyAudio Member Join Date: Sep 2011 Location: thrissur,kerala	hey guys, i found a youtube video how to make aquarium led light with 100w 800lm i know this is not our subject but it will help us to know abut the heat sink . why cant we use dc transformers as a led driver????? or we can desingne a smps ???

19th October 2011, 09:48 AM	#1153
akhilkumarcs92 diyAudio Member Join Date: Sep 2011 Location: thrissur,kerala	sorry i forgot the link here it is DIY LED Reef Aquarium Light - Part 2 - YouTube

19th October 2011, 10:59 AM	#1154
akhilkumarcs92 diyAudio Member Join Date: Sep 2011 Location: thrissur,kerala	hei guys i found something led drivers from india !!!!!!!!!!!! this is the link Power Led Drivers - SMPS Power LED Drivers and Power LED Drivers Manufacturers

23rd October 2011, 05:31 AM	#1156
abhishekyadav07 diyAudio Member Join Date: Oct 2011	Hi All, Today i made my projector, not completed though. there are many issues i am facing. mainly the light output is very less. I am using 250w MH bulb from havells. I am trying to remove the antiglare screen, i have soaked the screen in water using cloth, hhope that will increase some light output but ya, i have also heard that it will show some negative effect but i had no choice. lets see how it is going to be.

7th November 2011, 02:23 AM	#1157
chalo diyAudio Member Join Date: May 2007	I have seen optolife sells parts very cheap, has anybody else bought them the parts? because not many people has, and I would like to know first if they are trustable, before I send them my money. Thanks in advance.

7th November 2011, 03:15 PM	#1158
keimjay diyAudio Member Join Date: Sep 2011 Location: chennai	BenQ G615HDPL-15.6 Inch LED / LCD Monitor TFT \| eBay Hi can anybody suggest whether the above link 15inch monitor will work fine with 220/330 fresnel, 320 triplet Rgds Jayakumar M

21st November 2011, 08:58 PM	#1159
keimjay diyAudio Member Join Date: Sep 2011 Location: chennai	220 ballast connected to bulb and working fine. i have a question here. If I switch off the bulb, can i switch it again within few minutes ? is it ok

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