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Learn about different electronics and tips to better use them. Here we provide articles to guide you through gadget updates and industry news.

How to Make a Bug Detector?

How to Make a Bug Detector?

Sometimes, people may feel a little insecure because there are small devices that may be listening to conversations. A radio frequency detector or a...

How to Make a Spy Microphone

How to Make a Spy Microphone

Below are two useful procedures through which you can create a spy microphone on your own. You don't have to buy new materials because you can build...

How to Test Fuses with a Multimeter

How to Test Fuses with a Multimeter

Today there are a lot of electrical and electronic components that need to be checked. It is useful to have test leads or some kind of multimeter....

How to Tune an Amp with a Multimeter

How to Tune an Amp with a Multimeter

Music is powerful, and a fantastic sound system makes it even better. Get the most out of your car stereo and sound system by setting your amp's...

How to Test Battery with Multimeter

How to Test Battery with Multimeter

Running into a dead battery is one of the most common problems that a car owner experiences. To decide whether a battery replacement is needed or...

About Gadgets Spy

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Hi, I’m Michael, a security and surveillance expert. I co-founded and write for Gadetsspy and help teach people about new tech and Gadgets no matter where they are.