《家庭电子》今年第2期刊出《介绍一款单片机制作的小型日历钟》一文后,笔者即按广告邮购了一台。目前钟已收到,几天试用下来觉得确实不错,但也发现有些不足之处需进一步改进。这台电子钟体积不大,但发光数码管字体较大,所以无论白天、黑夜,在几米之外都能看得清清楚楚,尤其半夜醒来无需开灯即可知道时间,十分方便。此钟包括了年、月、日、星期、时、分显示,连日历也可省去不用。再加上电子钟走时较准,具有闹钟功能,以及该钟特备的“掉电功能”(停电时发光管不亮但钟不停,故来电时无需重调时间)等特性,故十分实用,确实是一款物有所值的产品,值得向读者朋友们推荐。 “Home Electronics” published the second issue of this year, “Introducing a small calendar made by microcontroller,” a text, the author that a mail order by advertising. The clock has been received, try a few days down really good, but also found some shortcomings need to be further improved. This electronic clock is small, but the light-emitting digital tube fonts, so regardless of day and night, a few meters away can see clearly, especially wake up at noon to turn on the lights to know the time, is very convenient. This clock includes the year, month, day, week, hour, minute display, even the calendar can be saved without. Coupled with the electronic clock to go more accurate, with alarm clock function, and the bell’s special “power-down function ” (power failure LED does not light but the clock non-stop, so no need to re-call the time) and other characteristics Very practical, it is indeed a value for money products, it is worth recommending to the readers friends.