USB encoder board for arcade fight sticks, joysticks, and buttons. Converts joystick and button inputs to USB so you can use custom controllers with Raspberry Pi, PC, MAME, RetroPie, and other USB host systems. Designed for lowlatency response with a zero delay design and standard 5V USB power. Key benefits Easy integration: Accepts common joystick and button wiring and presents inputs over USB so controllers work with Raspberry Pi and PC without special drivers. Low input latency: Zero delay design reduces input lag for responsive gameplay in fighting games and arcade emulation. Broad compatibility: Works with Raspberry Pi setups, PC, and emulation frontends such as MAME and RetroPie. Reliable power and USB interface: Operates from standard 5V USB power and connects using a USB cable for plug and play operation. Core functions and attributes Function: Encodes joystick directions and button presses into USB signals for use as a USB game controller. Compatibility: Raspberry Pi, PC, MAME, RetroPie, and other systems that accept USB game controller input. Power: Standard 5V via USB. Performance: Zero delay design for minimal input lag. Practical use scenarios Build a custom fight stick: Wire your arcade joystick and buttons to the encoder board to create a dedicated fight stick for tournamentstyle play on PC and Raspberry Pi. Retro arcade cabinet: Install the encoder board in a DIY arcade cabinet to connect multiple buttons and a joystick to an emulation system running MAME or RetroPie. or upgrade: a faulty encoder in an existing joystick or upgrade an older controller to USB connectivity for modern systems. Installation notes Connect joystick and button wiring to the encoder board terminals, then connect the board to your system using a USB cable. The board runs from standard 5V USB power and is intended for direct connection to Raspberry Pi and PC USB ports. No extra drivers are typically required; the board presents as a USB input device for most systems. Who this is for DIY builders and hobbyists creating custom fight sticks or arcade cabinets. Retro gaming enthusiasts using Raspberry Pi and emulation platforms. Anyone needing a simple USB encoder solution for joystick and arcade button projects. This encoder board provides a straightforward way to turn arcade controls into a USB game controller with low latency and wide system compatibility.