Need to be quiet? A small switch on the side shuts off the vibrations. The 4×4 keypad really allowed [Turi] to cram in a bunch of features using both short and long press to do different things.

They started by reverse engineering the keypad matrix using a continuity tester. Once they worked out the column and row layout they connected each to an NPN transistor. The Arduino sketch ...

Check the bulletin board in the Doctors' Lounge (above) to find the Keypad Combination Note. This contains a visual reference to the Nurses' Station's keycode. Light/Standard: The memo simply ...

So there is no shortage of applications for this section. Keypads are usually arranged in a matrix format to reduce the number of I/O connections. A 12-key keypad is arranged in a 3 4 format requiring ...

The Grand Market is directly southwest from Big Jay's, on the corner of Neely and Sanders in Eastern South Vale. While its doors are locked, there's a keypad on its side door that requires a 4 ...

You need to enter the correct Nurse's Station keypad code on 2F of Brookhaven Hospital in Silent Hill 2 so you can get the Moldy Radiograph required to solve the X-Ray viewer puzzle. It takes ...

This dual-slide 3G messaging phone sports both a numeric keypad and a QWERTY keypad, similar to the Duo, without Windows Mobile, but with GPS and video sharing. Other features are similar ...

The only way in is by finding the 4-digit code to a keypad, and tracking down the solution might be tough so allow us to help! This guide will show players how to get the Grand Market Keypad Code ...

The Silent Hill 2 Remake chained box keypad code opens one mysterious lock on the Brookhaven Hospital puzzle and is part of a three step puzzle to find out what's inside the Silent Hill 2 Remake ...

The Matrix films are about being transgender, the trilogy's co-director says. "That was the original intention but the world wasn't quite ready," says Lilly Wachowski, who came out as trans along ...

The closing monologue of 1999's The Matrix saw Keanu Reeves' heroic character Neo deliver a stark warning to the world's controlling machines, having discovered that humanity was trapped in a ...

The Grand Market keypad is an early optional puzzle in Silent Hill 2 that rewards ammo and health items for your trouble. So if you want a little help in the opening hours of the game, we've got ...