Sound is propagating in the form of waves. The amplitude of a wave is the distance from the centre line (or the still position) to the top of a crest or to the bottom. If you represent the sound with ...

One fun and cool thing for ardent audio folks to do is switch the volume of an audio amplifier between levels on a digital panel. Here’s a simple project to help you understand the technology behind ...

This Arduino based MIDI volume pedal is capable of reading the position of an analog pedal, translating the A/D value into the proper numerical range, and sending MIDI signals to a synthesizer. A ...

Ever notice how much louder commercials are than the actual program you're watching? Every time a break hits, it's like they're yelling at you about buying their product. Instructables user techbitar ...

We've seen every manner of touchpad -- multitouch, gesture recognition, no touch, LCD trackpads -- if you can think of it, somebody has probably done a version of it. Take this particular one for ...

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Arduino Pro has announced the launch of the Arduino Edge Control, a smart remote solution for monitoring and control, that's been developed to deploy AI on the edge. Optimised for outdoor environments ...