Review & Teardown of a cheap GPS Jammer

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https://www.electronics-lab.com/review-teardown-cheap-gps-jammer/

phasenoise has posted his teardown of a cheap GPS Jammer. This GPS jammer generates a 1575.42 Mhz interference to prevent your GPS unit from receiving correct positioning signals. 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, […]

Tic-Tac TV Remote Jammer

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https://www.electronics-lab.com/tic-tac-tv-remote-jammer/

by DangerousTim @ instructables.com: That moment you take your eyes off the TV remote for just a second, because of which it falls into the hands of your annoying sibling. Yes, fighting for control over the TV is a daily struggle for many. But the TV Remote Jammer shown in this Instructable, will make everyone else […]