- The PC817 1, 2, 4, and 8 Channel Optocoupler Isolation Board offers reliable electrical signal isolation, effectively preventing interference and ensuring stable operation in your projects. - Operating within a wide voltage range of 3.6V to 30V, this voltage converter adapter module is versatile, making it compatible with various power supply scenarios. - With its advanced photoelectric isolation technology, it enhances both electrical and signal integrity, providing a robust solution for your electronic applications. - The 2 Way Optocoupler design offers flexibility, enabling use in diverse circuit configurations tailored to specific project requirements. - Supplied as a single piece, this isolation board is convenient for integration into your designs, whether for prototyping or final applications. Applications: 1. Ideal for interfacing microcontrollers with higher voltage systems, ensuring safe data transfer without risk of damage. 2. Perfect for signal isolation in industrial automation, protecting sensitive components from electrical noise and surges. 3. Useful in communication networks, enhancing the integrity and reliability of data transmission across systems. This product is an essential component for anyone seeking to improve signal integrity and protect their circuits from unwanted interference.