Product Description: Terminal Block Board LED Light 3.3V 3A Module for RPi A+3A+B+2B 3B 3B+4B Enhance your Raspberry Pi projects with the Terminal Block Board LED Light Module. This innovative terminal block board is designed to provide a seamless connection and intuitive observation of GPIO logic levels, making it an essential tool for hobbyists and professionals alike. 1. Convenient Observation The LED indicators on this module are strategically positioned to align with the 2x20 pin connector of your Raspberry Pi. This design allows for quick and intuitive observation of GPIO logic levels. With a minimal driving current of just 0.1mA, you can monitor the read/write state of GPIO without any risk of interference, ensuring reliable performance in your projects. 2. Wide Scope of Application This terminal block board is compatible with a variety of Raspberry Pi models, including A+3A, B+2B, 3B, 3B+, and 4B. Its versatility makes it an ideal choice for various applications, whether you are building a simple project or a complex system. 3. LED Light Functionality The module features LED lights that provide clear visual feedback on GPIO levels. When the output or input level of GPIO is high, the corresponding LED lights up; when the level is low, the LED turns off. The color coding enhances usability: blue for 5V, red for 3.3V, and green for GPIO, allowing for easy identification of signal states at a glance. 4. User-Friendly Design Designed for ease of use, this terminal block board module can be connected and utilized without any complicated setup. Simply connect it to your Raspberry Pi, and you’re ready to go. Its straightforward design ensures that both beginners and experienced users can benefit from its functionality. 5. Compact and Lightweight The terminal spacing of this module is 3.5mm (0.138 inches), accommodating conductor sizes ranging from 26AWG to 16AWG. Its small and lightweight design makes it easy to integrate into any project without adding unnecessary bulk. Upgrade your Raspberry Pi experience with the Terminal Block Board LED Light Module. Its intuitive design, compatibility, and user-friendly features make it a must-have for anyone looking to enhance their electronic projects. Order yours today and take the first step towards more efficient and effective GPIO management!