EVE-JBBF2020B

The EVE-JBBF2020B is a joystick breakout board designed for interfacing with EVE (FT81x) graphic controllers. It provides easy connectivity and integration for joystick input functionality in display and touch-based applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Positive power supply
• GND: Power ground
• X_OUT: X-axis analog output
• Y_OUT: Y-axis analog output
• SW: Switch digital input
• X_CENTER: X-axis center point output
• Y_CENTER: Y-axis center point output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the EVE-JBBF2020B for a visual representation.

Key Features

• Joystick Interface: Enables seamless integration of joystick functionality with EVE graphic controllers.
• Analog Outputs: Provides X and Y axis analog outputs for precise joystick position sensing.
• Digital Switch Input: Includes a digital input for joystick switch functionality.
• Center Point Outputs: Offers center point outputs for X and Y axes, facilitating calibration and positioning.

Note: For detailed technical specifications, please refer to the EVE-JBBF2020B datasheet.

Application

• Graphic User Interfaces: Ideal for adding joystick input to graphical user interface applications.
• Gaming and Multimedia: Suitable for gaming and multimedia applications requiring joystick control.
• Industrial Control Systems: Used in industrial control panels and systems for positioning and navigation.

Functionality

The EVE-JBBF2020B breakout board enables intuitive joystick input integration with EVE graphic controllers, enhancing user interaction and control in various applications.

Usage Guide

• Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 2) to the power ground.
• Analog Outputs: Connect X_OUT (Pin 3) and Y_OUT (Pin 4) to the analog input pins on EVE graphic controllers.
• Switch Input: Utilize the SW (Pin 5) digital input for joystick switch functionality.

Frequently Asked Questions

Q: Can I use the EVE-JBBF2020B with any EVE graphic controller?
A: Yes, the EVE-JBBF2020B is designed for compatibility with EVE (FT81x) graphic controllers for seamless integration of joystick input.

Q: Does the joystick center point need calibration?
A: The center point outputs (X_CENTER and Y_CENTER) can be calibrated based on specific application requirements for accurate joystick positioning.