He started considering an electric drum kit which would allow him to practice ... He added drum and cymbal triggers with his own DIY mechanism using a piezoelectric element, similar to another ...

You may be concerned that the drum won't be able to handle ... metal onto a grill grate with wire and set inside. This hack lets you create a DIY fire pit in your yard for cheap and it's easier ...

In contrast, air drums can be altogether more compact, if lacking the same impact as the real thing. In any case, students [Ang], [Devin] and [Kaiyuan] decided to build a set of air drums ...