Скачать или смотреть 🔴 Laser Audio Transmission | Science Project / Engineering Project

In this video, we demonstrate how sound can be transmitted using a laser beam instead of traditional wires or Bluetooth. The concept is based on modulating audio signals into a laser light and then converting them back into sound at the receiver end.

✨ What you’ll learn:
✔️ Basics of laser communication
✔️ How audio signals can be transmitted wirelessly using light
✔️ Circuit explanation & working principle
✔️ Practical demonstration of audio transmission

📌 Applications:

Secure communication

Optical wireless technology

Educational science projects


⚡ Project Components Used:

Laser diode

Audio source (mobile / mic)

Photodiode / Solar cell

Amplifier circuit

Speaker


🎯 Perfect for:

School/College science fair projects

B.E/B.Tech mini projects

Electronics & communication learners


👉 Don’t forget to LIKE 👍, SHARE ↗️, and SUBSCRIBE 🔔 for more project videos!

#LaserCommunication #AudioTransmission #ScienceProject #EngineeringProject