| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio reception driving device which can suppress battery consumption with a simple configuration.SOLUTION: A radio reception driving device can be stored in a battery storage part 101 of an external loading device 10, and incorporates a battery 301. One terminal of the battery 301 is connected to one battery terminal 102, and the other terminal of the battery is connected to another battery terminal 103 via a switching element 431. The power is supplied to the external loading device via the battery terminals 102, 103. A radio module 421 generates a drive signal of the switching element 431 in accordance with an output instruction received from an external electronic device 20 via an antenna 423. The power of the radio module 421 is supplied from the battery.SELECTED DRAWING: Figure 3 |
