LCD Display Control Panel PCBA

Product Category: Display and Control Interface PCBA
Number of Layers: 2 layers
Board Size: Approx. 170mm × 60mm
Surface Finish: HASL (Lead-Free Hot Air Solder Leveling)
Substrate Material: FR-4, Blue Solder Mask
Assembly Type: SMT + DIP
Main Features: Integrated LCD screen, user input keys, LED indicators, and simple control circuitry.

I. Features of This PCBA:

1. Integrated LCD Screen Display:
   The center of the board is equipped with a large monochrome LCD screen, suitable for displaying numerical values, modes, or operational status.

2. Tactile Button Interface:
   The board includes 8 tactile push buttons for user interaction, used for mode selection, parameter adjustment, or device control.

3. LED Status Indicators:
   Each button is accompanied by white LED indicators, which can signal active status or provide backlight function.

4. High Reliability Circuit Design:
   Adopts stable resistors, capacitors, and basic control ICs to ensure signal integrity and operational responsiveness.

5. Durable Blue Solder Mask:
   The use of a blue solder mask not only enhances aesthetic appearance but also improves visibility for debugging and maintenance.

II. Application Scenarios:

• Smart home device interfaces

• Air conditioner, fan, or appliance control panels

• Industrial control terminals

• Medical device displays

• Digital measurement or status monitors

• Consumer electronics control modules