Infrared touch screen technology principle:
Infrared touch screen is a highly integrated electronic circuit integration product. The infrared touch screen contains a complete integrated control circuit, a set of highly anti-interference infrared transmitting tubes and a set of infrared receiving tubes, which are installed in two opposite directions on a highly integrated circuit board to form an invisible Infrared light. Use the dense infrared continuous rejection array in the Y direction to detect and locate the user's touch. The infrared touch screen installs a circuit board cabinet in front of the display. The circuit board is arranged with red line transmitting tubes and infrared receiving tubes on the four sides of the screen, corresponding to a one-to-one infrared array. When the user touches the screen, his or her fingers will block the outside light in the direction of illumination passing through that position, and the change in the light signal causes the electrical signal output by the photoelectric detection circuit to change. The position of the touch point on the screen can be positioned through electrical signal processing. Any touch object that is opaque to infrared light can block infrared rays to achieve touch positioning.
Infrared touch screen product advantages:
Anti-light design, supports single and multi-point touch
Via USB link, no driver required, plug and play
Can be touched using a pen, finger, gloved hand, etc.
Responsive, no disconnection, no ghosting, no drifting, supports 20-64 touch points
Lightproof, dustproof, waterproof, vandal-proof, scratch-resistant, long service life
High light transmittance, up to 100%, ensuring perfect presentation of display colors
Universal appearance structure, suitable for installation of various flat display devices
Installation is more convenient, writing is fast and smooth, giving you the touch experience you want
Infrared touch screen application scope:
Financial self-service, telecommunications services
Public inquiry, advertising display
Industrial control, electronic education
Game entertainment, touch display
Touch all-in-one machine, medical service system
Digital electronic products and other fields
Welcome to our company: Xingyicheng (Shenzhen) Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, production and sales of infrared PCBA kits, mold frames, opening, splicing, and delivery (intelligent electronic whiteboard projection type), It has won nearly 10 practical technical soft jobs in China and has truly achieved 32 control solution providers. The company focuses on cross-computer calculation applications and adheres to the development strategy beyond independent innovation technology. It has a strong R&D team with technical strength, and Has a number of core technology solutions. Infrared touch boxes, multi-touch screens and other calibration products have the following characteristics: high resolution, fast response, support for multi-touch operations, one hand being blocked does not affect the touch, support gesture switching between dual systems, the thinnest bezel, Driverless support for multiple systems, suitable for Windows, Mac OS, Android, Linux operating systems. High-quality products and comprehensive services are the foundation of our Haode market. We patiently listen to each customer's suggestions and opinions, so that we continue to forge ahead. We always put customers first. The series of products produced by the heat sink service company comply with UL, FCC, ROHS and Reach standards. The company has passed S0 9001: 2015 International Quality Management System Guarantee.
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USB RS232 Infrared Touch Screen With Power Supply DC 5V Images
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