A lot of US business phone numbers have letters in them so they can be more easily remembered. Your iPhone has a number and letter keypad; each number corresponds to three or four numbers. To dial ...

How do you solve the locker puzzle in Routine? Before you can access the innermost areas of the Ward, you need to track down James Mason's ID to upgrade your security clearance level. There's just one ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. With Black Friday and Cyber Monday having passed, ...

The ARDUINO IDE associated with the ARDUINO board uses specific numbering, assigning numbers from 0 to 19 to digital pins 0 to 13 and numbers A0 to A5 to analog pins. GCBasic directly manipulates the ...

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An authentic digital locker offers secure storage of various types of documents. An advanced safe provides fingerprint entry, PIN code entry, and multiple layers of security for better protection.

The Keypad library is designed for driving matrix style keypads (matrix decoder) when using the Arduino platform. It uses the standard method of selecting a column and scanning all the rows to see ...

A secure home locker that’s more than it appears, the Godrej NX Pro surprises with thoughtful touches. There’s a reason this model is turning heads. Still keeping valuables in an old wooden cupboard ...

We may receive a commission on purchases made from links. It's always nice to receive some stuff you've ordered from Amazon on your front porch, but the knowledge that it's just sitting there while ...