Combine large display screen home theater goals with a skimpy price range and you’ve got the makings of a implausible do-it-yourself mission. Simply consider how impressed all your mates might be watching blockbuster films on a video projector you made with your individual 2 arms.
It was simply these motivations that landed me in entrance of my web browser digging for data for this mission. There are numerous tacky web sites that promise the moon and promote you a plastic magnifying lense and the directions to stay a tv right into a field and put this lens on the entrance. You’ll get a picture, however it’s going to seem like you made it your self. – darkish, and blurry Keystone&Zoom, Compatible with TV Stick, iOS, Android for Home Theater, PPT B087TLJQDH.
Is there any method to make this work? The quick reply is sure. A video projector is basically a excessive decision LCD video display screen with a very shiny light shining via it and a projector lense enlarging onto the display screen. New portable fashions use very tiny, and costly, LCDs together with refined light sources and top quality lenses. If you’re prepared to finish up with a projector that is not fairly so tiny, you’ll be able to scavenge the elements you want from an LCD pc monitor and add some digital parts and comparatively cheap lenses. For $200-$500 it is best to be capable of create a excessive decision shiny projector that can actually impress your mates.
The elements you want are:
- Excessive decision LCD pc monitor
- Projector lens (and presumably 2 fresnel lenses relying on the plans you utilize)
- Cooling fan(s) – shiny lights get scorching if you shove them in a field
- Vivid lightsource (one strategy to the mission is to make use of an old overhead projector)
- Electrical energy provide
There are dozens of internet sites with step-by-step plans at no cost or on the market. Some promote elements that you will want. Two that I’ve discovered to be wonderful are LumenLab and the DIY Projector Company. They each promote elements and elements kits. LumenLab sells a really properly produced PDF instruction information with detailed plans. DIY gives plans free, however expects that you will purchase one among their kits to truly make the projector. They each use the LCD in a field with a lamp strategy.
InventGeek has an amazing article explaining the entire course of in depth together with the idea behind projectors. I like to recommend you test it out. The DenGuru website reveals one other strategy to the mission. They use an old overhead projector for each the lightsource and lens. You strip the LCD panel out of its body and lay it on the projector like a transparency. Ugly, however it works! Try their tutorial.