Support & Downloads
Multiuse PCB-X Assembled circuit
A small multipurpose PCB featuring an atmega32u2 USB micro-controller.
Circuit to build an SMS Paddle
With this circuit you can build your SMS Paddle controller.
Sega Master System to MarkIII/SMS-J cartridge adapter
A cartridge adapter to play Sega SMS games (non-japanese, 50 pin cartridge) on a MarkIII or Japanese SMS system.
Sega MarkIII to Megadrive/Genesis cartridge adapter
A cartridge adapter circuit to play Sega MarkIII games on a Megadrive/Genesis console.
SMS to Megadrive/Genesis cartridge adapter
A cartridge adapter circuit to play SMS games on a Megadrive/Genesis console.
3 Channel video buffer
A 3 channel SDTV video amplifier/filter with a 6-dB gain.
Dreamcast controller to USB adapter
This adapter lets you use a Dreamcast controller on a PC with an USB port.
Dreamcast controller to USB circuit
This circuit lets you build an adapter or convert a Dreamcast controller to USB.
NES/SNES/N64/Gamecube controller to Wiimote circuit
A small circuit to connect a NES, SNES, N64 or Gamecube controller to a Wiimote. Can be installed inside a controller for a permanent conversion or used to build a custom adapter.
Dual NES controller to USB circuit
Build an unique two player NES to USB adapter with this circuit.
Four SNES to USB circuit
Build an unique four player SNES to USB adapter with this circuit.
Wusbmote: Wiimote accessory to USB circuit
With this circuit, you can build an adapter for or convert a
Wii motion plus
to a standard
USB Game16: 4 direction inputs + 12 button inputs PCB
Small circuit that acting like a standard HID USB gamepad. Has 16 switch inputs (4 directions + 12 buttons).
Gamecube controller to N64 circuit
With this circuit, you can build an adapter to use a Gamecube controller on a N64. A great solution to worn-down N64 joysticks!
Virtualboy controller to USB conversion circuit
This circuit makes it possible to convert a VirtualBoy controller to USB or build an adapter.
Gamecube or N64 Controller to USB adapter circuit
A small circuit which makes it possible to use a Gamecube or Nintendo 64 controller on a PC's USB port.
4x SNES and/or NES controllers to USB adapter circuit
A Circuit that can be used to connect up to 4 SNES and/or NES controllers to a PC's USB port.
USB Game12: 4 direction inputs + 8 button inputs
Small circuit implementing a standard USB HID gamepad. Has 12 switch inputs (4 directions + 8 buttons)
NES, SNES, DB9 (Atari/SMS/Genesis) or TGFX16/PC-Engine to USB conversion circuit
A small circuit which can convert controllers/joysticks to
controllers, SNES mouse,
Genesis 3/6 button
Sega saturn controller to USB circuit
This circuit makes it possible to use Sega Saturn peripherals such as controllers and mouse on an USB port.
X2Wii: N64 to Gc/Wii circuit
A small circuit for buildig a N64 controller to Gamecube/Wii adapter.
Intellivision 1 controller to USB circuit
This circuit makes it possible to convert an original Intellivision 1 controller for use with a computer equiped with an USB port.
Atari Jaguar controller to USB circuit
This circuit makes it possible to convert an original Atari Jaguar controller to USB or to build an adapter.
X2Wii: NES or SNES controller to Gamecube/Wii circuit
A small circuit for converting NES or SNES controllers to Gamecube/Wii.
Pre-programmed AVR chips
Pre-programmed Atmel AVR Atmega8a/Atmega168a microcontrollers for various projects.
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(C) Copyright 2006-2018, Raphaël Assénat
Gamecube, Wii and Nintendo 64 are registered trademarks of Nintendo. All other trademarks are the propriety of their respective owner(s). I am in no way affiliated with Nintendo.