FIELD: physics.
SUBSTANCE: sun autonomous annunciator contains photoelectric converter and electric motor connected to it. At least one mirror is installed on electric motor rotor axis. Device for energy accumulation is connected parallel to photoelectric converter. At least one source of light is connected to device for energy accumulation and photoelectric converter.
EFFECT: increase of device and annunciating elements operation reliability; increase of device service life and possibility of device operation without participation of human being.
11 cl, 4 dwg
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