3.5 inch 4 Wire Resistive Touch Screen Panel
- Product SKU: KG100
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Specification
Description
The "3.5 inch 4 Wire Resistive Touch Screen Panel" is a touchscreen display technology that allows users to interact with electronic devices through touch input.
Here's an overview:
Description: The Panel is a touch-sensitive display technology that enables users to interact with devices by applying pressure to the screen.Functionality: When touched, the screen's layers come into contact, creating an electrical signal that is then used to determine the touch position.
Features of 4 wire resistive touch screen:
Size: The touchscreen panel is 3.5 inches diagonally, making it suitable for small electronic devices.4-Wire Technology: Utilizes a technology, where the top layer is resistive and divided into two layers that can detect touch coordinates.
Pressure-Based Interaction: Requires physical pressure to register touch inputs, making it responsive to fingers, styluses, or any object that applies pressure.
Accuracy: Offers good touch accuracy for simple interactions and control.
Resistance to Contaminants: Resistive touch screens are relatively resilient to dust, water, and other contaminants compared to other touch technologies.
Applications of 4 wire resistive touch screen:
Embedded Systems: Used in projects or devices where a compact touch interface is needed, such as portable gaming devices, handheld instruments, or industrial panels.Automation: Integrated into automation systems and industrial control panels where touch input is required.
Point-of-Sale: Applied in point-of-sale terminals and kiosks where customers interact directly with the screen.
Using the 3.5 inch 4 Wire Resistive Touch Screen Panel:
Calibration: Depending on the setup, you might need to calibrate the touch screen to ensure accurate touch registration.Interaction: Interact with the screen by applying pressure with a finger or stylus. The pressure causes the resistive layers to come into contact, registering the touch.
Considerations:
Pressure Sensitivity: Understand that resistive touch screens require physical pressure for input, which might feel different from other touch technologies.Calibration: Depending on the quality of the panel, you might need to calibrate the touch screen periodically to maintain accuracy.
Durability: While resistant to contaminants, be cautious to avoid scratching or damaging the screen.
Technical Details of 4 wire resistive touch screen
- 2″ x 3″ (55mm x 70mm) overall dimensions, 1.5mm thick
- 3.5″ diagonal active area, 80mm
- 600 ohms across X pins, 300 ohms across Y pins
- 4-wire resistive display, on a 0.5mm FPC connector
- Use any microcontroller with 2 digital pins and two analog input pins
- Operating Temperature: -10℃~60℃
- Storage Temperature: -20℃~70℃
- Diagonal Size: 3.5 Inch
Integration with Arduino
Sample Code
Physical Attributes
- Length * Width * Height (mm) : 75 * 55 * 2.5 mm
- Weight (gm): 11
Product Video
Documentation
Package Includes
- 1 x 3.5 inch 4 Wire Resistive Touch Screen Panel
Customer Reviews
Okey
3.5 inch 4 Wire Resistive Touch Screen Panel without zif connector
Thank you
Shipping fast and commodity Okey
Shipping slowness
Product was as descrition. Extremely well packed. Good seller, five starts.
Fast shipping!! Terrific!!
Super. It came very quickly. Packed well. The sensor is suitable for flying bear ghost 5.
He arrived before time, the pity it doesn't serve me for my screen
