equipment$40–80used in 1 side quest

Theremin electronics kit

A bundled set of oscillator coils, variable capacitors, matched transistors, and passive components for building a working theremin. Saves you from hunting down hard-to-find RF components with the correct specifications.

What to look for

  1. 1Includes two matched oscillator coils (variable and fixed pitch)
  2. 2Variable capacitors included—these are nearly impossible to source separately
  3. 3Clear schematic showing which component goes where
  4. 4All resistors and capacitors pre-selected to correct values

Skip

  • Kits requiring you to wind your own coils (extremely difficult to tune)
  • Sets missing the antenna hardware or mounting brackets

Used for: Building a playable theremin · Learning radio frequency oscillator circuits · Understanding capacitive sensing · Audio electronics experimentation

Side quests that use it

Pick the adventure first; the gear follows.