Adafruit
Universal Qi Wireless Charging Transmitter
A Qi-standard wireless charging transmitter base that powers compatible Qi receivers wirelessly. Connect it to a 5V power supply via the Micro-USB port (or s...
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A Qi-standard wireless charging transmitter base that powers compatible Qi receivers wirelessly. Connect it to a 5V power supply via the Micro-USB port (or share the connection through the USB-A port), then place your Qi-enabled device on the base to charge.
The transmitter outputs up to 5W (approximately 1000 mA at 5V) with a charging distance of 2–8 mm. It works with any standard Qi receiver module, making it suitable for both smartphones and custom projects.
Key Features
- Qi Standard – Compatible with all Qi-certified receivers
- 5W Output – Up to 1000 mA at 5V on the receiver side
- 2–8 mm Charging Distance – Works through thin enclosures and cases
- Micro-USB Power Input – 5V supply connection
- USB-A Pass-Through – Share the USB power connection
Ideal For
- Wireless charging stations for smartphones
- Arduino and embedded projects with Qi receivers
- Custom wireless charging enclosures
Jargon buster
Plain-language definitions for the technical terms used above.
- PCB
- A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
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Power & Batteries
Related Tutorials
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