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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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温度控制器01
温度控制器01-temperature controller 0100000000000000000000000000000
- 2022-03-15 12:59:09下载
- 积分：1
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Serial flash 25vf020 definition driver
串行flash 25vf020 驱动程序的定义-Serial flash 25vf020 definition driver
- 2023-07-11 18:50:02下载
- 积分：1
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时针芯片DS12C887a的C51底层程序
时针芯片DS12C887a的C51底层程序-hand of a clock chip DS12C887a the bottom procedures C51
- 2022-04-28 15:02:14下载
- 积分：1
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此程序为基于ADS1210A/D摸数转换器的驱动程序
此程序为基于ADS1210A/D摸数转换器的驱动程序-this procedure-based ADS1210A/D converter few confused drivers
- 2022-05-09 07:01:28下载
- 积分：1
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AT89C52芯片的中文资料。包括内部结构，寄存器，及时序图
AT89C52芯片的中文资料。包括内部结构，寄存器，及时序图-AT89C52 chips Chinese data. Including internal structure, registers, and timing diagram
- 2022-01-28 19:11:51下载
- 积分：1
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Realize the use of 1602 Chinese characters show that this simple procedure in de...
利用1602实现汉字的显示，程序简单详细，保证初学者可以看懂-Realize the use of 1602 Chinese characters show that this simple procedure in detail to ensure that beginners can understand
- 2022-12-28 13:15:03下载
- 积分：1
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液晶显示器LM24064的驱动程序，可能支大家有点帮助。
液晶显示器LM24064的驱动程序，可能支大家有点帮助。-LM24064 LCD driver may support a bit to help everyone.
- 2022-08-18 18:44:54下载
- 积分：1
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用winband78e58 对422通讯操作，422通讯作为工业常用的串行通讯协议，使用广泛...
用winband78e58 对422通讯操作，422通讯作为工业常用的串行通讯协议，使用广泛-with winband78e58 communications operation of 422, 422 communications industry as a common serial communication protocol, widely used
- 2022-04-02 01:10:34下载
- 积分：1
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基于51单片机实现UART通信 SPI通信 和IIC通信
基于51单片机实现UART通信 SPI通信 和IIC通信 -Based on 51 single-chip UART communication realize SPI and IIC communications communications
- 2022-03-18 14:58:34下载
- 积分：1
