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LIFI LIGHT FIDELITY VLC VOICE TRANSFER
LiFi (Light Fidelity) VLC module for wireless voice transfer using visible light communication technology. Ideal for student and research projects.
The LiFi Light Fidelity (VLC) Voice Transfer Module is an innovative Visible Light Communication (VLC) system that enables wireless voice transmission using light instead of radio waves. In this module, LED light is used as the transmission medium to send voice/audio signals, which are received and converted back into sound using a photodiode-based receiver circuit.
This LiFi module demonstrates next-generation wireless communication technology and is widely used in engineering projects, academic demonstrations, research labs, and innovation showcases. It offers high security, no RF interference, and low power operation, making it ideal for environments where radio communication is restricted. The system is perfect for student projects, mini projects, and final-year electronics and communication applications.

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Mini Portable Virtual Laser Projection Keyboard and Mouse Wireless Bluetooth
- Compatible with Android, iOS, Windows and Mac all kinds of operation systems that can be used with any phone, tablet, PC and laptop for a smooth and fast way of text input.
- Built-in Bluetooth for connecting to other devices without complex wired troubles
- More stable and smarter
- Can change the mini USB port to micro USB port.Â
- With mini Bluetooth speakers, which support voice reporting and music playing
- 3 in 1 Function: Laser keyboard,Mouse and bluetooth speaker
- Good touch sensitivity
- The BEEP sound and brightness can be adjusted on the laser keyboard

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