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Wii WiiChuck Adapter
The Wii WiiChuck Adapter is a value-for-money usb interface module designed for everyday users. It features Interface: I2C Communication and Headers: Type: 4-pin, 0.1" pitch.
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About This Product
The Wii WiiChuck Adapter is a value-for-money usb interface module designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Interface: I2C Communication — compatible with modern devices
- Headers: Type: 4-pin, 0.1" pitch
- Compatible Devices: Nintendo Wii Nunchuck
- Length (mm): 25
- Width (mm): 08
- Weight (g): 03
- Sensor Type: Strain Gauge Based Load Cell
- Operating Voltage (V): 2.7~5.5 — works with standard household power
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The WiiChuck Adapter I2C Nunchuck Interface Module is a compact interface board designed to connect a Nintendo Wii Nunchuck Controller to microcontrollers such as Arduino Uno without modifying the original device.
This small PCB plugs directly into the Nunchuck connector and breaks out the essential pins including VCC, GND, and the I2C communication lines to a standard 4-pin 0.1" header. It enables quick prototyping and experimentation with motion sensors and joystick inputs from the Nunchuck. The adapter is ideal for robotics, gaming projects, and DIY electronics applications where easy microcontroller integration is required.
Features:
- Designed to interface Nintendo Wii Nunchuck controllers with microcontrollers
- Breaks out VCC, GND, and I2C communication lines
- Standard 4-pin 0.1" header for breadboard compatibility
- Plug-and-play adapter with no modification required
- Compact PCB for easy integration into projects
- Ideal for Arduino, robotics, and DIY electronics projects
- Enables access to joystick and motion sensor data
- Lightweight design suitable for prototyping environments





