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对单片机中的485协议在使用过程的规则和如何编程进行说明 ...
对单片机中的485协议在使用过程的规则和如何编程进行说明 -Of single-chip microcomputer in 485 agreement in the use of the process of programming rules and how to explain
- 2023-01-14 12:15:04下载
- 积分:1
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这个版本的代码仅仅是由于AT89C2051兼容
This version of the code is compatible only with the AT89C2051 due to the
location of the data buffer and stack in RAM. The code may be modified to
work with the AT89C1051 by relocating or resizing the buffer and stack to
fit into the smaller amount of RAM available in the AT89C1051.
- 2022-08-14 23:26:53下载
- 积分:1
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PIC运算程序库 集合包,汇编程序格式,可直接运用于PIC16F8xx系列单片以及与此指令兼容的PIC单片机...
PIC运算程序库 集合包,汇编程序格式,可直接运用于PIC16F8xx系列单片以及与此指令兼容的PIC单片机-PIC computing library collection package, assembler format, can be directly applied to PIC16F8xx series of single-chip, as well as compatible with this directive PIC microcontrollers
- 2022-08-19 09:36:04下载
- 积分:1
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AD9850 DDS control subroutine Singlechip often to do other experiments, not yet...
AD9850 DDS控制子程序
经常做其他的单片机实验,还没做过DDS的实验。最近打算写个程序试验一下。
-AD9850 DDS control subroutine Singlechip often to do other experiments, not yet done DDS experiment. The recent plan to write a program to test.
- 2023-03-01 03:15:03下载
- 积分:1
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程序是C写的关于C8051F020 对24C02的操作里面有中文注解
程序是C写的关于C8051F020 对24C02的操作里面有中文注解
-procedure is written in C on the right 24C02 C8051F020 operation with a Chinese Notes
- 2022-01-25 18:06:31下载
- 积分:1
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Simulation of I2C bus interface, the realization of I2C devices send and receive...
模拟I2C总线接口,实现I2C器件的发送和接受数据-Simulation of I2C bus interface, the realization of I2C devices send and receive data
- 2022-02-03 13:11:13下载
- 积分:1
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凌阳061a单片机语音识别使用例程。包括两个基本语音识别例子可识别5条指令...
凌阳061a单片机语音识别使用例程。包括两个基本语音识别例子可识别5条指令-Sunplus 061A routine use of single-chip speech recognition. Includes two examples of the basic speech recognition identifiable Directive 5
- 2022-01-21 20:34:37下载
- 积分:1
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S-35390A是可以在超低消耗电流、宽工作电压范围内工作的2线CMOS实时时钟IC。工作电
压为1.3 ~ 5.5 V、可适用于从主电源电压到备用电池电压的宽幅电源电压。通过0.25 μA的计
时消耗电流和宽范围的计时电源电压,可大幅度地改善电池的持续时间。在使用备用电池工
作的系统中,内置的自由寄存器可作为用户备用存储器来使用。在主电源切断前存储在寄存
器中的信息,可在电压恢复后的任何时候读出。
本产品因为内置了时钟校正功能,所以可以在很宽的范围内校正因振荡电路的频率偏差所导
致的时钟数据的提前或滞后。通过此功能和温度传感器的结合,可根据温度变化来对时钟进
行校正,从而实现不受环境温度影响的高精度的计时功能-err
- 2022-03-11 19:09:40下载
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Show the simulated keyboard instrumentation systems, using AT89S52 chip as a sys...
仪器仪表键盘显示模拟系统,用AT89S52芯片作为系统的CPU,控制系统的按键及显示器部分。用8路同相三态双向总线收发器74LS245芯片驱动LED。4X4矩阵键盘作为系统人机交互的重要部分,用于向单片机应用系统输入数据或控制信息,设计4X4矩阵键盘分别对应键码“0-F”。系统可以实现的基本功能包括开机LCD液晶屏幕显示“大专05电子信息X班XXX毕业设计”信息;按下任意一个按键,LCD液晶屏幕显示相应按键的信息。在基本功能的基础上还增加了一个扩展功能,即增加一个LED数码管同步显示相应键码-Show the simulated keyboard instrumentation systems, using AT89S52 chip as a system CPU, system control buttons and display parts. With 8-phase three-state bidirectional bus transceiver 74LS245 chip-driven LED. 4X4 matrix keyboard system as an important part of human-computer interaction, single-chip microcomputer application system used to input data or control information, the design of 4X4 matrix keyboard key code corresponding to
- 2022-03-24 02:45:51下载
- 积分:1
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LCD1601 driver package, source code program
LCD1601驱动程序包,源码 程序-LCD1601 driver package, source code program
- 2022-01-21 19:55:04下载
- 积分:1