GamePad for Apple II

What is it?

A compact SNES-style gamepad adapter for Apple II, implementing the Apple II’s 556 timer-based analog joystick logic with a modern thumbstick breakout. Includes both PCB and 3D-printable case designs.

Why did you make it?

Original Apple II paddles and joysticks are rare, expensive, and rely on 150 kΩ pots that are no longer made. This project brings modern controller ergonomics to vintage gaming and eliminates frustrating drift by leveraging well-documented analog timing circuits and community-tested component tweaks.

What makes it special?

Unlike basic DB9 adapters, this open-hardware GamePad offers a true thumbstick experience with two trigger buttons, fully open MIT-0 licensing, turnkey KiCAD & FreeCAD source files, and STL-ready case models—enabling anyone to build, customize, and enjoy classic Apple II games with modern comfort.

https://github.com/swetland/appleii-gamepad

Package contents vary by product and selected option. Review the item description below before ordering: a bare PCB, DIY kit, assembled board and case-only listing include different items. If a component or accessory is unclear, contact us before purchasing.

Read the documentation for this exact product and selected configuration before assembly, wiring or powering it. Use the Docs tab or the documentation links in the product description below. Check compatibility, required tools and power requirements; contact us if anything is unclear.

Hardware is tested before shipping whenever stock is available. The product includes a 1-year non-transferable warranty covering manufacturing defects. If compatibility or setup issues occur, contact support before requesting a return.