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Vending machine control system design requirements: Design a vending machine con...
自动售货机控制系统设计
要求:
设计制作一个自动售货机控制系统。
该系统能完成货物信息存储,进程控制,硬币处理,余额计算,显示等功能。
该系统可以管理四种货物,每种的数量和单价在初始化时输入,在存储器中存储。用户可以用硬币进行购物,按键进行选择。
系统根据用户输入的货币,判断钱币是否够,钱币足够则根据顾客的要求自动售货,钱币不够则给出提示并退出。
系统自动的计算出应找钱币余额、库存数量并显示。
-Vending machine control system design requirements: Design a vending machine control system. The system can complete cargo information storage, process control, coin handling, balance calculation, display and other functions. The system can manage four kinds of goods, the quantity and unit price of each in the initialization input, stored in memory. Users can use coins shopping button to choose. The monetary system based on user input to determine whether enough money, coins, according to customer requirements is sufficient Vending, coins were not given prompt and exit. The system automatically calculate the balance should be looking for coins, inventory number and displayed.
- 2023-05-27 20:35:03下载
- 积分:1
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pm2.5检测器
校内竞赛做了一个PM2.5测量仪,采用pm2.5传感器DSM501A测得PM2.5的浓度并把它转化为脉冲量,通过51单片机检测脉冲量并把它转化为数字量,经过换算,送到LCD1602进行显示。
- 2022-07-07 23:46:42下载
- 积分:1
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485通讯源程序,基于89S52单片机,适合初者,希望能有所帮助。...
485通讯源程序,基于89S52单片机,适合初者,希望能有所帮助。-485 source, based on the 89S52 microcontroller, suitable for the beginning of those who, hoping to be helpful.
- 2023-03-07 06:20:03下载
- 积分:1
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PIC i2c_slave模式
i2c_slave mode for pic
- 2022-05-24 09:15:06下载
- 积分:1
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PIC18官方串口程序
This file contains the following sections:
1. Code Example Description
2. Folder Contents
3. Suggested Development Resources
4. Reconfiguring the project for a different PIC18F device
5. Revision History
- 2023-05-07 02:30:02下载
- 积分:1
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发电CPLD系列的前一个
发电CPLD家族的前十分之一MAXⅡ器件动态功耗很低,所以低功耗运行。MAX II系列价格低廉,功耗是MAX 3000A系列的十分之一。
- 2022-11-07 06:05:04下载
- 积分:1
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一个多级菜单的例子,可以在此基础上开发自己的多级菜单程序。...
一个多级菜单的例子,可以在此基础上开发自己的多级菜单程序。-a multi-level menu example, the basis of developing its own multi-level menus.
- 2023-03-11 10:00:04下载
- 积分:1
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stm32 pwm波输出
本例程演示了周期控制通用定时器3的2通道,实现1KHz的不同占空比波形,用于控制LED1亮度的明暗渐变: 基于MDK版本: 3.8基于官方外设库版本: 3.5 硬件连接关系 PB5---TIM3-CH2
- 2022-08-19 00:06:47下载
- 积分:1
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PCI中断分析.讲述PCI中断原理
PCI中断分析.讲述PCI中断原理-Analysis of PCI interrupt. About PCI interrupt Principle
- 2023-04-16 05:20:04下载
- 积分:1
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2410、广告环境下的UART通信例程
2410,ads环境下的uart通讯例程-2410, ads Environment UART communication routines
- 2022-03-26 09:32:32下载
- 积分:1