PHOTOGRAPHIC CAMERA ( VERSIONS ), CONTROL AND SUPPLY VOLTAGE FEED IN IT

摘要

FIELD: photographic equipment. SUBSTANCE: given photographic camera is designed with capability of control over power supply of internal circuits of camera. It includes microcontroller generating controlling signal, information panel connected to output of microcontroller, driving unit of electric motor, gating unit, unit of switches connected to input lead of microcontroller, circuit of drive of shutter connected to microcontroller, circuit measuring range to object of photographing and circuit measuring illumination intensity. Voltage in camera is supplied to internal circuits simultaneously with determination of photographic conditions to take pictures on basis of these conditions. Releasing switches of first and second phases of release are in ON condition even if supply switch is in position OFF and voltage is fed to camera to shoot pictures. EFFECT: simplified process of photography. 19 cl, 2 dwg