Discover the best secret codes for Android to unlock hidden features and diagnose your smartphone. Find IMEI number, test GPS, perform factory reset.

I’ve been following Prusa since 2015, when Josef Prusa launched the Original Prusa i3. I was enamored like the rest of you ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building ...

This guy wanted to use his car's GPS to get home after wrapping up a meeting. However, when he gave the GPS a voice command for directions, the GPS kept on giving him the wrong destination choices ...

The entire U.S. economy rests on a single point of failure — 12,500 miles above us. It’s called GPS, and its loss would be catastrophic. Fortunately, the Trump administration is uniquely ...

The Pennsylvania Office of Attorney General announced Monday evening that its email, website and phone lines are down due to a systems outage.

Commuters intending to misuse the system simply save these codes on their phones and scan them from their galleries, bypassing the geofencing mechanism entirely.

Droid-ify is a third-party client built specifically for browsing and managing the F-Droid catalog, and it makes discovery ...

Your phone sends out invisible energy called radio waves. A transmitter inside your phone uses those waves to send me your message. It changes the radio waves – like how tall or fast the wave is – to ...

New Florida law bans cell phone use in classrooms Florida students are heading back to school without their phones in class The API failed to deliver the resource.

Here's how to generate a QR code for your Wi-Fi network to simplify login for family, friends or guests.