LOGIZTIX’s instructions for building your own electronic drums – “Building your own electronic drum pads may seem like a difficult task. The concepts behind electronic triggering are actually quite simple. A piezo acts much like a microphone. It picks up shock waves and passes them to your drum module to interpret. The trick is getting the most accurate representation of your sticking action to the module without sacrificing the feel of a real drum. This design accomplishes both goals.” [via] – Link.