Review Teardown of a cheap GPS Jammer

Review & Teardown of a cheap GPS Jammer

Generally, “jammers” — which are also commonly called signal blockers, GPS jammers, cell phone jammers, wifi jammers, etc. are radio frequency transmitters that are designed to block, jam, or otherwise interfere with radio communications. A jammer can block radio communications on devices that operates on a given radio frequencies within its range (i.e., within a […]

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BooSTick small AA voltage booster

WiGPSFi – ESP8266 + GPS

If you love finding solutions that could widen horizons – that is something you will like! I wanted to know what my next ESP projects could connect to – and I decided to look for some open WiFis ….  That is the result after two days programming – and 45 min walking arround. Only for testing this

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Portable GPS Data Logger

Portable GPS Data Logger

I have built a GPS Logger and it works very well to trace the drove route for two years. By the way, the navigation solution computed by GPS receiver itself has an excellent accuracy without DGPS because an intentional offset added by US goverment has been stopped several years ago. The position error seems to

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The Tiniest GPS Receiver Chip

The Tiniest GPS Receiver Chip

Telit’s Jupiter SE880 48-channel Receiver Accelerates Cold Start Time-to-First-Fix by more than 200 Seconds with Class Leading – 148dBm Sensitivity – Industry’s Most Sensitive London, October 8, 2012 – Telit Wireless Solutions, a leading global vendor of high-quality machine-to-machine (M2M) modules and value-added services, today announced the introduction of the Jupiter SE880 ultra-compact GPS receiver

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