Daisy chain topology is used in real-world applications like LED strips, audio devices, USB hubs, and industrial sensors. Its sequential connectivity simplifies wiring and cost. Despite limitations, it serves well in environments where minimal data loss is acceptable, and linear arrangements are physically or functionally suitable.
Industrial Use: Daisy chains are common in production lines and industrial control systems, connecting sensors and controllers in sequence where basic communication is sufficient.
Smart Lighting: LED strips and lighting systems use daisy chaining to create customizable, extendable lighting setups controlled by a single source — ideal for homes or displays.
Audio Equipment: Speakers, mixers, and amplifiers often use daisy chains in event setups for streamlined audio distribution, especially in temporary venues or concerts.
USB and Thunderbolt Devices: Laptops can connect multiple hard drives or MIDI instruments via daisy-chained USB or Thunderbolt ports, reducing cable clutter and maximizing limited ports.
Educational Labs: Teachers use daisy chain topologies in classroom environments to demonstrate network behavior, offering a hands-on way to explore its limitations and functionality.