Smart Home Touch Control Panel With Multi Touch Screen For Home
Automation
Product details
| Item | Specification |
| Screen size | 32.0 inch |
| Structures | Cover Glass+ITO Glass |
| Surface Hardness | >6H |
| Surface Treatment | AG/AF/AR |
| IC Controller | ILITEK 2312 |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
| Supply Voltage | 3.3V~5V |
| Transmittance | 86% Min |
| Interface Mode | USB/IIC/RS232 |
| Operating System | XP win7,8 Android Linux |
| System Driver | No need(USB plug and play) |
| Touch Points | 1-10 |
Operation Principle:
Capacitive touch panel works through body's current induction .When
finger is on or close to touch panel surface,due to body electric
field, the user and touch panel surface forms one coupling
capacitance. For high frequency current, capacitance is direct
conductor, then fingers suck a small current from the contact
point, through amplifying and accurately calculating this current
signal, the controller works out the touch point position
Projected Capacitive touch screen Features:
1) Response speed fast, smooth touch.
2) Flat panel, more high-end atmosphere, eliminating infrared touch
screen surface with a groove edges are not allowed to shortcomings.
3) Precision-touch capacitive screen is using the body's
current-sensing.
4) Accuracy up to 99% proficient in writing, no break no drift.
5) Any point can withstand more than 50 million times touch.
6) Explosion-proof and durable, scratch-resistant, anti-collision,
anti-radiation within the core capacitive touch ensure stable,
anti-interference ability.
7) Operating systems strong compatibility.
8) Intelligent automatic calibration, use forinternal / external
variety of environments.
9) Long life, low maintenance costs.
Structure & Operating Principle:
Capacitive touch screen is a piece of 2 layer of compound glass
with double side transparent conductive coating that conducts a
continuous electrical current across the sensor.
There is electrode pattern printed along the edges distributes a
low voltage filed over the conductive layer.
The human body is also an electrical device which has stored
electrons and therefore also exhibits capacitance.
When a finger touches the screen and draws a minute amount of
current to the point of contact ,creating a voltage drop.
The current flow from each corner is proportional to the distance
to the touch point. During a touch ,capacitance forms between the
finger and the sensor grid. The touch location is calculated from
the changing electrical characteristics of the sensor grid.
Application:
►Point-of-information kiosks.
►Vending and ticket sales.
►Electronic catalogs.
►Gaming, lottery, and amusement.
►Public pay phones.
►Multimedia marketing.
►Banking/financial transactions.
►Industrial control rooms.
►Computer-based training.
Customer question
1. How about Sample lead time ?
-------Custom samples 12-18work-days,standard samples
5~10work-days.
2. How about mass production lead time ?
------ 15 days after sample confirmed.
3.Shipping?
------Usually we deliver our goods by DHL,UPS, FedEx etc.
4: Payment term?
------ T/T or Western Union 30% deposit, 70% balance should be paid
before shipment.
5: How about the warranty?
------ Warranty 1year.
