DIY: Create Your Own Spy Laser Microphone for $20
Want to snoop in on your neighbor’s conversations but can’t accord expensive spy gear? Well, if you have twenty bucks lying around your room, you could always try and build this DIY laser microphone. It uses lasers to capture vibrations from a smooth surface, which is then converted into an audio signal by a receiver. The instructions have already been made available online, and you can check out a video of this in action after the jump.
You May Also Like
Related Articles on Ubergizmo
Popular Right Now
- First Shutdown of Niagara Falls in 12,000 Years: A Rare Sight to Behold
- Former Google Engineer claims that humans will achieve immortality soon
- Romotow: The Foldable Camping Trailer Inspired By A USB Flash Drive
- LYRA: Swiss Startup Unveils AR Smart Glasses for Office Work, City Life, And Traveling
- Man Caught in China Smuggling $46K Worth of Intel CPUs Wrapped Around His Waist
- iPhone 15 Pro Max may bring thinner bezels than Xiaomi and Samsung’s latest flagships
- OpenAI's new GPT-4 with a "human-level performance" scored up to 93% on SAT exams
- iPhone SE 4 could be Apple's secret weapon to 'steal' budget customers from Samsung
- Lenovo Launches New Workstations, With Aston Martin DNA
- Ubergizmo’s Best of Mobile World Congress 2023
- TCL NXTPAPER 11 Tablet With Paper-like Screen Experience
- Nothing Phone 2 Coming To The U.S. In Late 2023
- Ubergizmo’s Best Of K-Startup @ CES
- Intel Core i9-13900T Shows Extraordinary Efficiency In Early Benchmarks
- Ubergizmo’s Top 3 MIK Products @ CES 2023
- Three LG gram Laptops For 2023. The Lightest Got Even Lighter