DIY Wireless Charging Transmitter Module with Coil

Build wireless charging into a compatible DIY enclosure with a transmitter board and coil. Three power-labelled versions let you choose the module around the intended supply and receiving device.

✅ Develop a custom charging arrangement - The bare module can form part of a correctly designed housing.

✅ Choose the input connection - 5 W and 10 W selections use Micro-USB, while 15 W uses USB-C.

✅ Plan around compact components - A small board and separate coil give flexibility in a suitable build.

A Module for a Complete Charging Project

The approximately 43 x 17 mm board works with a coil about 48 mm in diameter. Positioning, spacing, heat management and the power supply all affect the finished charger.

This is a transmitter module rather than a finished enclosed charging pad. The phone or other device needs a compatible wireless-charging receiver. Match the supply and actual supported output to the selected module.

Technical details

• Wireless charging transmitter board and coil
• 5 W / 10 W / 15 W selections
• Board: approximately 43 x 17 mm
• Coil: approximately 48 mm diameter
• Micro-USB or USB-C, version-dependent
• Enclosure and receiving device separate

Add a matched wireless-charging module to your electronics build.