Laser sensors are generally used to detect motion. They can be used as a safety device to protect something like a car hitting a wall. They can also be used to detect measurement and alignment and are widely used in medicine and industry.
Infrared laser sensors that can detect movement.
The laser wireless optical mouse has laser sensors to direct the mouse on the screen as without it is a roll ball used to do so.
It will tell you the exact distance of the laser. They don't mess up, and you can purchase one and also find out more information here http://www.keyence.com/products/sensors/laser/laser.php
There are quite a few places online to buy laser distance sensors. You can try checking this website first www.keyence.com/products/sensors/laser/laser.php. You can also check www.ebay.com.
Infrared thermometers or laser thermometers as they are someimes known are useful for measuring temperature under circumstances wprobe type sensors cannot be used .
The site Banner Engineering offers laser sensors. They can range in price from $293 up to $4800. There are two separate classes of laser sensor available. They also offer a laser emitter for as low as $202.
The old laser printers used He-Ne laser , and the modern laser printers use infrared laser .
You wear a vest or a pack that has flashing sensors on it. The laser itself typically has flashing sensors. The object is to tag other players' flashing sensors to gain points. The vests or pack weigh about 5-10 pounds on average. Mobile laser tag uses a sensor on your head. These types of guns can be used indoors or outdoors The main thing is to wear good shoes for running. Depending up on the playing field you can wear shorts and tee shirt, but long grass and brush wear long pants and shirt.
An optical mouse is a computer input device that uses a laser to sense the movement of your hand. The old style mouse used a ball with wheel sensors attached to it.
That would be the laser sensor of the mouse.Wireless mouse tend to have laser sensors and Optical the ones with cord. They utilizes light-emitting diodes (LED) or laser as a method of tracking movement.
The word laser is a noun. It can be used in a sentence such as, "He pointed the laser at the screen when making a presentation." Laser can also be used as an adjective, such as in laser gun or laser beam.
type of sensors used in aeroplanes