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That price puts the Go Advanced in line with the Xgimi Elfin, another portable 1080p projector.But there's one key difference: The latter requires AC power; the Wemax can run for up to 90 minutes ...
This mini digital projector even runs on Android, so you can watch Netflix and YouTube out of the box. With up to 30 hours of battery life, you’ll have hours of entertainment in the palm of your ...
With a projector, that's one more thing to add, and then one more remote to juggle. The Bomaker Polaris 4K projector: my hands-on review Confession time: I realized my home-theater dream last year ...
The company also features SmartMat, which is designed to monitor pedestrian traffic such as counting humans walking in and out of buildings or to and from events. Funded by the Centers for Disease Control and Prevention, the Smartmat system connects to the Internet for ease of tracking and can run off battery or AC. [3]
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .
Li-Fi modules. Li-Fi is a derivative of optical wireless communications (OWC) technology, which uses light from light-emitting diodes (LEDs) as a medium to deliver network, mobile, high-speed communication in a similar manner to Wi-Fi. [4]
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