XY-J04 Double MOS Tube Control Board

Description:
The XY-J04 Double MOS Tube Control Board is a versatile electronic module designed for controlling high-power devices such as motors, lights, or heaters. It features a 4-digit LED display for showing timing or status, tactile push buttons for setting parameters, and dual high-power MOSFETs for efficient switching. The board includes blue terminal blocks for easy wiring and mounting holes at the corners for secure installation. This module is commonly used in DIY electronics, automation systems, and Arduino or microcontroller projects.

Key Features:
• Voltage Input: Usually supports 6V–30V DC (pero depende sa specs ng seller)
• Control Mode: Multiple timing modes (e.g., delay on, delay off, cycle timing)
• Output: High current output using dual MOSFETs
• Display: Built-in 3-digit 7-segment LED display for showing time values
• Buttons: 4 programmable buttons for setting timing modes and values
• Compact design: Ideal for DIY electronics, Arduino projects, and automation control
Common Uses:
• Auto start/stop delay for machines
• Timer for battery chargers or fans
• Delay switch for lights
• Arduino/ESP projects that need timed output