The article introduces the circuit and principle of a new type of coin box controlled by chip microcomputer.
主要介绍了一种由单片机控制的新型投币电话机的电路及工作原理。
Maybe you spend your free time managing a flower bed in the park – why not put a little wooden freewill donation box out there for people to drop a coin in?
如果你的业余时间是在给公园的花坛干活——那为什么不弄一个捐助箱，让人们投点钱呢？
Press "Up" or "Down" to move the red box to select your desired mode, including "Normal", "Insert Coin" and "Buy Hour". Press "Enter" to complete mode setting.
按“上”或“下”键移动红色方框选择您需要的模式，包括(“普通模式”、“投币模式”、“买钟模式”)，按“确定”键完成模式设置。
But one day, a child saw the coin and was curious. He took it out of the box and looked at it, with a puzzled look on his face.
但是有一天，有一个小孩看到这枚铜币，他很好奇的将它从盒子中取出来看，脸上出现困惑的神情。
For only two pence they can go into a telephone coin-box and call their parents. They can dial 567-5339 and stop parents' worry: Is my child dead or alive?
只需要两便士，孩子们便可去电话亭致电父母。他们拨打567- 5339遍能解除父母关于他们安危的担忧。
For only two pence they can go into a telephone coin-box and call their parents. They can dial 567-5339 and stop parents' worry: Is my child dead or alive?
只需要两便士，孩子们便可去电话亭致电父母。他们拨打567- 5339遍能解除父母关于他们安危的担忧。
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