| 摘要 |
FIELD: physics, measurement. ^ SUBSTANCE: invention is related to metering equipment and is designed for operative measurement and indication of electric values. To achieve technical result metering device comprises ADC, microprocessor, driver of step motor, step motor and indicator fixed on its axis. At that microprocessor is arranged with the possibility of ADC counts reception, their processing and generation of control commands to driver of step motor. ^ EFFECT: expansion of functional resources. ^ 7 cl, 1 dwg |
