| 摘要 |
PURPOSE:To display the maximum temperature, the minimum temperature, the average temperatures and the lie, by using a clock signal generator, a memory unit and an operating part. CONSTITUTION:Temperature is measured at every specified time. The first measured temperature T of a day are stored in a memory unit 7 as the maximum temperature TMAX and the minimum temperature TMIN. At the same time, the time when the maximum temperature is measured and the time when the minimum temperature is measured are stored. Then the measured temperatures are added and the number of measurements is counted. Thus the average temperature is computed. On a temperature display part 2, the present temperature and the present temperature mark are displayed. On a date-time display part 3, the present time is displayed. The maximum temperature, the maximum temperature mark and the time when the maximum temperature is measured up to now are displayed by the similar way. |
