The HEM3 open-access companion site extends the manual with technical bootcamp chapters, circuit bending, and culture essays

The Handmade Electronic Music third-edition companion site at nicolascollins.com/HEM3 provides freely accessible supplementary material beyond the original 128-page manual: four Technical Bootcamp chapters covering core electronic components, five circuit-bending chapters, approximately a dozen culture-and-history essays (called the soul of the book), 13 video tutorials guiding projects, and over 100 audio/video clips from practitioners worldwide. This substantially extends the manual’s scope from DIY technique into electronics theory and into the global community and history of hardware hacking. The site was built as an interim resource during COVID-era publisher delays and functions as the open-access layer of the full third edition.

Examples

A learner who has built the 74C14 oscillator can follow the Technical Bootcamp chapters for the theory behind capacitors and transistors that the original manual deliberately omitted.

Assessment

Describe two types of content in the HEM3 companion site that are not present in the original 128-page manual, and explain which learner profile would benefit most from each.