Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

Elyse Betters Picaro is the former Editor-in-Chief of Pocket-lint and the former Operations Manager for Valnet's Consumer Tech brands, including Pocket-lint, Android Police, and XDA. She is based in ...

You would have probably read about the SONAR that’s used in ships. By taking the same concept into a small form factor we get a distance sensor. This sensor is available in multiple variants and I’ll ...

Over the past few years we've seen nearly all smartphone manufacturers trying various ways in which to build up some excitement for the smartphone market again. Whether it be adding more camera ...

In recent decades, a quiet revolution has reshaped how we interact with the objects and systems in our daily lives. What once required cranks or rotary mechanisms, and later the press of a button, is ...