| 摘要 |
PURPOSE:To simplify the circuitry of an electric fan, by connecting a discriminating section for discriminating a reception signal given form a receiver section and producing the reception signal from a corresponding output terminal and a control section consisting of a micro computor via a receiving control section consisting of a plurality of logical gates. CONSTITUTION:The circuit of an electric fan of this invention is composed of a transmitter (not shown) and a receiver 9 which consists of a discriminating section DI for judging the reception signal given from a receiver section RE for producing a reception signal corresponding to a transmission signal given from the transmitter and producing the reception signal from one of output terminals SP1-SP8 corresponding to the reception signal, a receiving control section RC consisting of a plurality of logical gates NG1-NG11 and producing a driving signal corresponding to the transmission signal from a micro computor section MC, in which the reception signal and a dynamic scanning signal from the micro computor section MC are applied to a gate corresponding to the reception signal, and an operation control section OC for controlling operation of a load according to the transmission signal in response to the driving signal from the micro computor section MC. With such an arrangement, it is enabled to simplify the circuitry of the electric fan. |
