Лазерная технология прикосновения превращает любую поверхность телевизор и монитор в виртуальный сенсорный экран гигантский
- Категория: Other Consumer Electronics >>>
- Поставщик: Shanghai,Easi,Computer,Technology,Corporation
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 121.91 $* | 123.99 $* |
| Jul-17-2025 | 98.75 $* | 100.24 $* |
| Jun-17-2025 | 119.38 $* | 121.36 $* |
| May-17-2025 | 118.78 $* | 120.52 $* |
| Apr-17-2025 | 94.44 $* | 96.65 $* |
| Mar-17-2025 | 116.79 $* | 118.71 $* |
| Feb-17-2025 | 115.93 $* | 117.73 $* |
| Jan-17-2025 | 114.59 $* | 116.56 $* |
Характеристики
Laser curtain touch technology turns any surface,TV and monitor into virtual touchscreen,giant tablet and TV
Touch projection module can turn any projection screen into an accuracy touch screen by finger,the touch performance can meet up to tablet's level.touch projection module weight just around 50g,portable and easy to take away.there is many projector factories is integrated our touch projection module into their projector.
Touch projection demo video:
https://www.youtube.com/watch?v=uuaGAv7IPok
Product Description
Touch Projection module specification
Specification of Emitter:
Specs Parameter:
1,Angle of emitter:180 degree
2,in desk mode,Emitter emits laser beam cover the surface in 15 inches.
3,length:32.2mm ;width:11mm (pls refer to 3D picture and take it as a standard)
4,Current and voltage:3.3V-5V;over 300mAh
5,Working temperature:-10—50℃
6,Storing temperature:-10—80℃
7,The working temperature of emitter should be not allowed over 39 degree (there is a enough room to design one inlet for cooling the heat of emitter in side of emitter)
Specification of Sensor:
Size:length:40.4mm,width:24mm,height:6.4mm(includes the size of lens);the errors within±1mm.
Fps:120
Projection ratio:0.15,0.19,0.21,0.25,0.28,0.34,0.7,0.86(standard configuration with 0.86).
Specification of lens | |||||
Projection ratio | Horizontal | Vertical | Distortion | Diameter (Max) | Height distance to PCB |
0.15 | 146 | 105 | 175 | 14mm | 15.7mm |
0.21 | 133 | 88 | 170 | 14mm | 18.4mm |
0.28 | 119 | 83 | 160 | 14mm | 12.6mm-12.8mm |
0.34 | 105 | 74 | 155 | 14mm | 12.2-12.6mm |
0.7 | 71.5 | 52 | 87 | 8mm | 4.9mm |
0.86 | 57 | 42 | 72 | 14mm | 18.4mm |
1.34 | 36 | 26 | 54 | 14.4mm | 15.6-15.9mm |
Resolution:640*480;320*240.
Connector:pin terminal(customizing is acceptable)
Current and voltage:5V,700 mAh.
Front View:
Lateral View:
HUB:
Fans:
Appearance:
Notes:
1:Sensor (Camera)
It needs to face to projection screen when taken the image of projection screen(the image should be taken up 80% in calibration software).
As follows:
Laser emitter:
1.The laser emitter and projection screen should be directed in the same horizontal plane and in
the middle up of the projection screen.to make laser curtain cover the whole projection screen
and 3mm above the screen surface.
2.the angle of two pcs of laser ,pls refer to CAD image.
3.If embedded emitter in projector,It is necessary to equip with one device to adjust the emitter from left to right,up and down until the laser light in horizontal direction.
4.When fix emitter, pls keep 20-30 micron away desk surface.
.
Function:
Demo video in desktop mode:
http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=d6da233753&auto_play=1
Demo video in wall projection mode:
http://yuntv.letv.com/bcloud.html?uu=7ddc155d09&vu=3a002cca7e&auto_play=1
Gestures recognition:
There is a gravity sensor equipped in mini projector.as emitter,when you pick up projector,it doesn’t work,when you put the projector down on desk,it will be working again.
Touch projection Case pictures as follow:
Company Information
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