DESCRIPTION : This project demonstrates how to interface a 4x4 matrix keypad with an LCD (16x2) display using an Arduino board. The system captures key presses from the user via the keypad and ...

You can get cheap no-brand macropads for almost nothing now. Some of them have just a couple of keys. Others have lots of ...

I've built various interfaces which use OSC messages to communicate with the DMX software that controls my robots. In turn ...

A good smart lock should offer a combination of security, aesthetics, and convenience. We share our favorite smart locks for 2025 and what we love about them.

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