In any embedded system or display application, interface boards are the unsung heroes enabling seamless communication between devices, components, and users. Whether you’re working on a medical device, industrial control system, or digital signage, understanding interface boards is essential to building reliable, responsive systems.

What Are Interface Boards?

Interface boards, also known as controller boards or adapter boards, act as the bridge between a display module and the host system. They translate data formats, regulate signals, and ensure that components with different communication protocols work together smoothly.

Key Features of Interface Boards

• Signal Conversion: Interface boards convert input signals (HDMI, VGA, DVI, LVDS, etc.) into a format compatible with your display.
• Power Management: Regulates and distributes power to connected devices.
• Touch Integration: Supports various touchscreen technologies like capacitive or resistive.
• Custom Configuration: Often configurable for brightness control, resolution settings, and backlight management.
• Firmware Options: Some boards support field updates or custom firmware for specific needs.

Common Types of Interface Boards

1. HDMI to LVDS Boards

Ideal for converting standard HDMI signals into LVDS to drive TFT displays in embedded applications.

2. DisplayPort Interface Boards

Used in modern applications requiring high-bandwidth and resolution, such as medical or broadcast monitors.

3. USB and UART Boards

Often used in industrial control panels or kiosks where USB interaction is needed for peripherals.

4. Custom Embedded Boards

Designed for specific systems requiring custom pin-outs, power configurations, or firmware.

Use Cases for Interface Boards

• Industrial Automation: Ensures reliable communication between HMIs and PLCs, supporting both rugged performance and flexible connectivity.
• Medical Devices: Provides accurate image rendering and touchscreen response critical for patient monitoring and diagnostic equipment.
• Retail and Kiosks: Enables responsive displays for POS systems, self-service kiosks, and digital signage with dynamic media input.
• Transportation: Powers real-time passenger information systems that require consistent video output under harsh conditions.

Why Choose Fortec US for Interface Boards?

At Fortec US, we provide a wide range of off-the-shelf and custom interface boards tailored to your specific application. Our experts help identify the best solution to ensure performance, efficiency, and long-term reliability in your embedded system. Contact us today to speak with one of our experts.