摘要
自动投币游戏机作为一种娱乐工具,非常受人们欢迎。投币控制系统作为自动投币游戏机的重要组成部分,控制着整个电路启动和断开。本文将要设计的投币控制电路主要由秒脉冲发生器、二—十进制加法计数器、控制电路、译码显示电路、减法器、定时电路等单元电路构成。该设计具有结构简单,操作容易,计时精确的特点,具有一定的实用价值。
Automatic coin game as an entertainment tool is very welcomed by the people.Coin automatic control system as an important component of the game controls the start-up and disconnects the entire circuit.This design coin control circuit consists mainly of the control circuit pulse generator,the Second-Counter decimal addition,control circuit,display circuit decoding,subtraction,and timing circuits,such as cell circuit.The circuit has characteristics of simple structure,easy operation and precise timing.The circuit is therefore very suitable for the design of the graduation requirements.
