LATEST

How to Protect Your Cryptocurrency from Hackers? Hot & Cold Crypto...

We talk a lot about personal security and privacy when it comes to electronics. But nowadays, there’s a new area that we should focus...

DON'T MISS

INFO

Bug Transmitter

Bug transmitter is essentially the same wireless transmitter. A transmitter has the same purpose no matter where you live or what you’re building. When we...

DTMF (Dual Tone Multiple Frequencies)

A system used in touch-tone telephones. DTMF assigns a frequency to each key for easier identification. In spy world for example, DTMF technology is...