Touch query one machine — це одне з найзручніших, простих, природних і практичних пристроїв для взаємодії людей{0}}з комп’ютером. Це бізнес-досвід підприємців та інфрачервоний екран сенсорного запиту однієї машини.
Сенсорна машина для запитів
High stability will not drift due to changes in time and environment
High degree of adaptability is not interfered by current, voltage and static electricity, suitable for some
harsh environmental conditions
High light transmittance without intermediate medium, high light transmittance, up to 100 percent
Long service life and high durability, not afraid of scratches;
The touch density is up to 40964096, and the touch life is extremely long
The use of characteristics is good, the touch does not require force, and there is no special requirement for the touch body.
Regardless of whether the touched object is hard or conductive, it will not affect normal use
Infrared touch screen principle:
Generally, an outer frame is installed in front of the monitor screen, and there is a circuit board in the outer frame.
There are infrared emitting tubes and infrared receiving tubes evenly arranged in the X and Y directions,
one-to-one correspondence to form a horizontal and vertical cross infrared matrix.
When there is a touch, fingers or other objects will block the horizontal and vertical infrared rays passing through the point,
The controller determines the position of the touch point on the screen
