-
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
-
STM32的串口IAP升级,包括IAP程序,应用程序
STM32 USART IAP升级,包含IAP程序、APP程序-STM32 USART IAP upgrades, including the IAP program, APP program
- 2022-04-27 08:58:11下载
- 积分:1
-
利用51单片机的延迟函数 实现流水灯 适合不知道移位函数的初学者...
利用51单片机的延迟函数 实现流水灯 适合不知道移位函数的初学者-51 MCU delay functions used to achieve water lamp
- 2023-08-09 16:30:03下载
- 积分:1
-
自动检测80C51 串行通讯中的波特率
自动检测80C51 串行通讯中的波特率-automatic detection 80C51 Serial communication baud rate
- 2022-03-07 05:51:14下载
- 积分:1
-
无线产品在嵌入式中的应用(PDF)
无线产品在嵌入式中的应用(PDF)-wireless products in the embedded application (PDF)
- 2022-05-20 04:19:05下载
- 积分:1
-
基于TC35开发的短消息报警程序,单片机为51兼容系列,汇编实现...
基于TC35开发的短消息报警程序,单片机为51兼容系列,汇编实现-TC35 developed based on the short message alarm procedures, single-chip compatible with Series 51, compilations realize
- 2022-12-13 23:55:03下载
- 积分:1
-
LCD1602液晶驱动 单片机为AT98S52
LCD1602液晶驱动 单片机为AT98S52-Single-chip LCD driver LCD1602 for AT98S52
- 2023-02-24 01:00:03下载
- 积分:1
-
With 51 single
用51单片机keilc编写的DDS并行编程,可以产生波形。-With 51 single-chip DDS prepared keilc parallel programming, can generate waveforms.
- 2023-08-31 04:05:04下载
- 积分:1
-
8051单片机上4*4矩阵键盘的扫描方式2
8051单片机上4*4矩阵键盘的扫描方式2-none
- 2022-01-26 00:25:27下载
- 积分:1
-
实现can总线的硬件布线图,在protel上直接打开即可,按此图的实物板已制出,可确保无误。...
实现can总线的硬件布线图,在protel上直接打开即可,按此图的实物板已制出,可确保无误。-The realization of the hardware can bus wiring diagram, in Protel can directly open, this physical map has already been produced to ensure accuracy.
- 2022-04-25 02:13:48下载
- 积分:1