| 摘要 |
A wireless sensor module (2) includes (i) an acceleration sensor (11), (ii) a wireless communication section (13) for wirelessly transmitting measured data generated by the acceleration sensor (11) and receiving a radio signal, (iii) a MCU (12), and (iv) an electric power storage device (15). The MCU (12) secures an idle period(s) of time in a series of operations for processing the measured data. This makes it possible to prevent an output voltage of an electric power supply section from becoming less than an operable minimum voltage. |
