SU455

lighsensitive

SU454

light sensitive tone generator

SU453

Light sensitive unit ...

SU452

Basic light sensitive unit ... A straw is put on the sensor for more contrast. Straw pointing at light source = pitch (the lighter the higher), complete darkness = silence.

SU451

Basic light sensitive unit ... A straw is put on the sensor for more contrast. Straw pointing at light source = pitch (the lighter the higher), complete darkness = silence.

SU440

Basic light sensitive unit ... A straw is put on the sensor for more contrast. Straw pointing at light source = pitch (the lighter the higher), complete darkness = silence.

SU439

Basic light sensitive unit ... A straw is put on the sensor for more contrast. Straw pointing at light source = pitch (the lighter the higher), complete darkness = silence.

SU438

Basic light sensitive unit ... A straw is put on the sensor for more contrast. Straw pointing at light source = pitch (the lighter the higher), complete darkness = silence.

SU436

Unit with two light resistors somehow filtering eachother (?) in chaotic ways ... Pic and sound coming soon ...

SU406