200mw 808nm Infrared Ir Laser Diode Sector Module Multitouch Interactive Project

US $68.99

  • Shenzhen, China
  • Mar 11th
 Description   This 808nm 200mw laser emitted a fan-shaped surface which form a straight invisible line on the target. Need to use special equipment to observe.(such as CCD camera).Mainly used in MultiTouch device or interactive projection products 808nm200mw infrared laser diode Line module emitted about 3mm thickness infrared surface which covered the entire screen.When an object such as a finger close to the touch screen the infrared is reflected,then it form a bright spot, the tip of the finger will be displayed as an infrared point.Infrared cameras capture these highlights and transferred to the computer.The computer processing and analyzing these images, identify the touch event and its position, and then call the corresponding instruction, feedback, and the production of the new image, and then the new image to the projection screen through the projector. The use of laser multi touch technology to realize the multi touch device is a simple and cheap method, most of the device requires four to six laser diodes (or even eight). The brightness of laser light depends on the laser output power(mW),The greater the power , the higher brightness, the better the effect of induction. Wavelength: 808nm Output Power: 200mW Supply voltage : DC 2.8-3.2(V) Working current:
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Model 80811L200-T60
Country/Region of Manufacture China

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