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大学毕业设计作品:出租车计价器的设计:以AT89S52单片机为中心,通过金属传感器来测距,实现对出租车的计价统计。结合语音芯片ISD4004,时钟芯片DS130...
大学毕业设计作品:出租车计价器的设计:以AT89S52单片机为中心,通过金属传感器来测距,实现对出租车的计价统计。结合语音芯片ISD4004,时钟芯片DS1302,功放模块LM386N组成语音时间控制系统,最后通过液晶显示模块LCD12864显示单价、路程、总价、时间等。本系统可以实现单价、起步价、白天价、夜间价的显示和时间的修改。AT89S52通过P0口与外部语音报价电路相连,可以实现语音报价功能。-Graduated from college design work: the design of a taxi meter: The AT89S52 microcontroller as the center, ranging through the metal sensor to achieve statistical valuation of the taxi. Combination of voice chip ISD4004, clock chip DS1302, composed of voice amplifier module LM386N-time control system, the final adoption of liquid crystal display module LCD12864 show unit price, distance, total price and time. This system can achieve unit price, starting at daytime price, prices shown at night and the time changes. AT89S52 through the P0 port with an external circuit connected to voice offer, you can offer voice functionality.
- 2022-03-09 22:21:26下载
- 积分:1
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89C52 direct control LCD1335, very simple to use!
89C52直接控制方式LCD1335,非常简洁使用!-89C52 direct control LCD1335, very simple to use!
- 2023-08-13 22:20:03下载
- 积分:1
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MSP430 MCU to download the official line schematic drawings
MSP430 单片机的下载线原理图
官方图纸-MSP430 MCU to download the official line schematic drawings
- 2022-06-03 09:57:39下载
- 积分:1
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系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成,能产生1Hz―20MHz的波形。...
系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成,能产生1Hz―20MHz的波形。-system can produce sine, square, triangle wave. Also as frequency measurement frequency. Signals generated by the MAX038 completed and the external circuit, which can produce 1Hz- 20MHz waveforms.
- 2022-01-25 23:04:02下载
- 积分:1
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凌阳单片机(SPCE061A)IIC总线驱动程序
凌阳单片机(SPCE061A)IIC总线驱动程序-Sunplus Singlechip (SPCE061A) IIC bus driver
- 2022-10-27 18:50:03下载
- 积分:1
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针对于AT24CXX的IIC读、写操作的源码。
针对于AT24CXX的IIC读、写操作的源码。-For the IIC in AT24CXX read and write operations source.
- 2022-01-28 08:05:59下载
- 积分:1
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在单片机系统中实现4*4的小键盘的扫描程序,按键输出对应信号,可以根据按键来设定输出对应高低电平...
在单片机系统中实现4*4的小键盘的扫描程序,按键输出对应信号,可以根据按键来设定输出对应高低电平-Single-chip microcomputer system in the implementation of the 4* 4 keypad scanning procedures, the corresponding button output signal can be output in accordance with the corresponding button to set the high-low
- 2022-09-15 14:40:03下载
- 积分:1
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用于数控摇杆控制手持式控制器,用89C52单片机作接口
用于数控摇杆控制手持式控制器,用89C52单片机作接口
- 2022-05-29 08:58:54下载
- 积分:1
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DS18B20测量温度 1602做为液晶显示温度
c语言编写 有注释
DS18B20测量温度 1602做为液晶显示温度
c语言编写 有注释-DS18B20 measuring temperature as a liquid crystal display 1602 temperature c languages have Notes
- 2022-11-11 01:20:03下载
- 积分:1
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用AT89S51单片机实现LCD1602显示数字时钟功能,通过按键能调节时分秒、年月日星期。Keil C51开发环境...
用AT89S51单片机实现LCD1602显示数字时钟功能,通过按键能调节时分秒、年月日星期。Keil C51开发环境-AT89S51 MCU LCD1602 display with digital clock function, through the buttons can be conditioned every minute, day of week. Keil C51 Development Environment
- 2022-03-18 05:33:37下载
- 积分:1