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First session, Tuesday 10/22 6pm - 8pm

Bring a metallic object to use as your antenna, no more than 10" in any direction. This object will be your totem, your mysterious, personal object, for raising the ghosts in the machine.

Bring $5 for parts.

Not really a beginner project, some electronics experience needed.

the project will be built around these circuits or similar:

Proximity Sensor Perfboard layout Source

VCA option 1 (scroll down to last circuit)

VCA option 2 (scroll down to last circuit)

VCO option 1 (555)

VCO option 2 (Lamp) (scroll down to pg 3, Figure 2a)