![]() | How to: Add a Secret Compartment to any Book
Learn how to make your own secret hiding place within an old book. The entire process is captured on video above for everyone to see. The video really shows how much work this project involves (mainly a lot of paper cutting and gluing). But if... |
![]() | Beginner Spy Tutorial: Your First DIY Mini FM Bug Transmitter
FM bug transmitters are simple electronic projects that can transmit conversations to any FM radio. The range is usually small at around 100 feet, but the project is simple enough for a beginner. What you need to start off with is a plastic mint... |
![]() | DIY FM Spy Microphone for Remote Surveillance
We've featured loads of DIY spy projects before and this FM microphone bug is the perfect miniature build for remote audio spying. The extremely detailed 16 page tutorial walks you through building the transmitter which is tiny yet capable of... |
![]() | How to: Laser Microphone for Long-Range Spying
Here's a super simple laser microphone project which is fairly easy to construct, yet is still impressive. This laser microphone is a covert surveillance device which uses lasers to capture vibrations from a smooth surface. The bounced signal is... |
![]() | Flame-Throwing 'Secret Agent' Scooter
A novel but definitely illegal way of deterring rush-hour traffic, this flame-throwing vehicle is a great idea for all you budding DIY secret agents on a budget. **Update** We've just learned that this guy has been arrested for 'possessing an... |
![]() | James Bond Style Wireless Door Lock
Remote locking is quite common for automobiles, not so common for doors. This James Bond-ish home security system uses a coded signal from the wristwatch to the electronic box on the door to lock and unlock the door. Far more stylish than... |
![]() | How to: Personal Surveillance Spy Robot
The BlackFin Surveyor is an open source Wireless Mobile Robot comes fully assembled for use in research, education, and exploration at home. For example, it can be a robotic guardian around your house via the internet. Or you could make things... |
| | Build a Wifi Enabled Spy Robot
Building a WiFi spy robot actually isn't as difficult as you may have imagined – or at least it isn’t when it can be built in “a couple of hours†according to this guide. These guys show you how to build a WiFi spy-bot... |
![]() | DIY Real Time GPS Receiver with Incredible Accuracy
We've all heard of commercial GPS devices like the Garmin or Tom Tom and even handheld devices used for Geo-Caching. But...Did you know you can build your own? A Kinematic GPS Receiver is a specialized GPS device used by engineers,... |
![]() | Remote Surveillance Spy Vehicle/Office Unit
Our loyal reader, Rich, posted this awesome tutorial about making a surveillance spy van. If you've seen any mystery or action movie, you've seen a van stuffed full of fancy electronics and spy equipment. Now learn to make your own. Our... |









































