Versatile compatibility Designed to interface with 3.3V controllers while supporting 5V logic, this PWM output driver enables seamless connections across a wide range of devices. It is suitable for both hobbyists and professional projects and facilitates easy integration into existing systems. Efficient control Can drive up to 6 PWM outputs using only two control pins, simplifying your wiring and reducing setup complexity. You can chain up to 62 boards, allowing expansive expansion and scaling to reach up to 992 PWM outputs while maintaining straightforward control. Exceptional precision Each output provides 2bit resolution, delivering 4 μs timing granularity at a 60 Hz update rate. This enables precise servo and motion control, suitable for intricate robotics and automation applications. Robust protection Every PWM output line includes a 220ohm series resistor to protect connected components and support seamless integration. The design helps prevent damage to sensitive devices while maintaining reliable operation. Use scenarios Multiservo robotics and automation: Build complex robotic arms or automated systems that require many synchronized PWM channels, while keeping controller wiring simple and scalable. Largescale hobbyist projects: Implement extensive motor or actuator control in RC vehicles, CNCstyle setups, or animatronics that benefit from many PWM outputs driven by a small number of control pins. Home automation and installations: Manage numerous servo or PWMdriven devices in installations such as theater props, interactive exhibits, or smart automations that require reliable and protected signal paths. This description preserves the product's core functionality, compatibility, expansion capability, precision performance, and protective features, while presenting clear, customerfriendly language and practical use cases.