There are a lot of mini projectors in the market, the brands are Samsung, 3M, LG, Epson. Small size of mini projectors are easy to carry, it does gives up some brightness as well as contrast.
mobile, computer, internet, newspaper, projectors.
Yes and some are very small like the 3M MPro110 VGA (640 x 480) LCOS projector
I have one of those spy remotes and sad to say it did not work on the projectors that I tried them on. I have a lot of those small remotes and none of mine worked on any projectors.
I haven't seen a retro school projectors on the market today but, If you really like the old school projectors you can get some restored projectors for a good price. anonymous@oola.com
Some examples of small instruments to play include the harmonica, ukulele, tambourine, and handpan.
You can find cheap projectors at many places online. Some of these places are www.bigboxstore.com/computers/projectors and www.nextag.com/cheap-projector/compare-html.
some small businesses include owning a small grocery or a small pizza shop.
Multimedia projectors can be purchased from many electronic retailers and stores. Some examples include Epson, Ryther Camera, Office Depot, and Best Buy.
Companies that manufacture 1080p resolution projectors include Epson, View Sonic, In Focus and Optoma USA. More information about specs and pricing is available on these manufacturers' websites.
Some lower-output projectors (and all of the new so-called 'nano' projectors) use LED's for their light source. Most higher-output projectors use incandescent halogen or HID lamps for the light source.
Sony and Dell are both pretty well established brands that offer HD projectors. In the authors opinion they make the highest quality projectors out of what is currently offered.