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为了限制孩子使用电脑的时间,本人费尽了心机,曾经用拔电源,摸机箱测温度等方法,但收效甚微,听说有软件可测出电脑开机时间,但本人的电脑技术也是孩子所教,想必这种办法也难不倒他。 本人电脑技术虽菜鸟一个,但电子DIY也有数十年的功力,忽一日突发奇想,何不为电脑加一个计时钟!说干就干,先去低价市场买来儿童卡通电子钟一个(5元),再从零件库中找出发光二极管一个、100-500欧姆电阻几个、电线若干。
In order to limit the child's time using the computer, I tried my best, I used to unplug the power, touch the chassis temperature and other methods, but with little success, I heard that software can measure the computer boot time, but my computer technology is also a child Teach, presumably this approach is hard to beat him. Although I rookie computer technology, but the electronic DIY has decades of skill, Suddenly suddenly whim, why not add a clock for the computer! To do, go to the low-cost market to buy a cartoon children's electronic clock 5 yuan), then find a light-emitting diode library, 100-500 ohm resistance several, a number of wires.