Laser Audio Transmission Module - DIY Options

Explore audio transmission by light with separate transmitter and receiver module options for electronics assembly and soldering practice.

Follow an audio signal between circuits

✅ Follow an audio signal between circuits - The transmitter converts the audio signal to light and the receiver converts the received signal back to audio.

Product details

• Transmitter and receiver sold as separate options.
• Transmitter supply: 9-12V.
• Receiver supply: 5-12V.
• 3.5mm audio input on transmitter.
• Batteries not included.
• Both modules are needed for a transmission demonstration.

Choose the module for your audio-transmission experiment.