Features: Featuring a high brightness 4 digit LED display, this module delivers clear and vividly visibility even in bright environments, ensuring precise data reading for reliabled performances in demanding applications. Constructed with durability PCB for enhanced stability and longevity, it seamlessly integrates with various integrated circuits, simplifying complex setups without compromising functionality. Tailored for electronic engineers, hobbyists, and laboratory professional, this digital display component caters to users seeking efficient and adaptable solution for innovative projects and technical developments. Ideal for industrial settings, educational demonstrations, and lab experiments where quick installation and accurate data presentation, supporting scenarios that require rapid deployment and consistent output. Incorporating energy efficient LED technology, it minimizes power consumption while extending device life, offering friendly option that aligns with sustainable practices for professional use. Specifications: Name: Four-digit LED digital tube supports multiple display modes Working voltages: 3.3V-5V Specifications: PH2.0 4P Installation way: screw/builds block fixation Fixed hole spacing standard: 8mm Fixing hole diameter: 4.7mm type: I2C Triggering condition: input digital Package Includes: 1PC 4-digit digital tube LED display device note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution