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本设计采用ATMEL公司的AT89S52单片机和红外遥控技术实现近距离无线通信的软硬件系统。为了使受控设备识别信号,设计一种数字信号编码系统,利用红外线将数字信...
本设计采用ATMEL公司的AT89S52单片机和红外遥控技术实现近距离无线通信的软硬件系统。为了使受控设备识别信号,设计一种数字信号编码系统,利用红外线将数字信号调制,而数据的解码则由另外的单片机完成,系统的实现简单。-This design uses ATMEL Corporation AT89S52 MCU and infrared remote control technology to achieve a short distance wireless communications hardware and software systems. Controlled equipment in order to enable the identification signal, the design of a digital signal coding system, using infra-red digital signal modulation, and data from other single-chip decoder completed, the system simple.
- 2022-01-20 22:50:32下载
- 积分:1
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用VB实现PC与单片机通信用VB实现PC与单片机通信
用VB实现PC与单片机通信用VB实现PC与单片机通信-Using VB realize PC and MCU Communication VB realize PC and MCU communication
- 2022-06-20 03:21:45下载
- 积分:1
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- 2022-04-12 00:32:18下载
- 积分:1
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msp430浮点库,浮点运算很好的例子!
msp430浮点库,浮点运算很好的例子!-Controller floating point libraries, floating-point operations a good example!
- 2022-06-18 02:41:17下载
- 积分:1
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将单片机的IOA0~IOA7分别接按键S1~S8连接到高电平上。此时,如果某个按键被按下,对应的I/O端口就会输入高电平进单片机,即按键S3按下,IOA2会输入...
将单片机的IOA0~IOA7分别接按键S1~S8连接到高电平上。此时,如果某个按键被按下,对应的I/O端口就会输入高电平进单片机,即按键S3按下,IOA2会输入高电平进单片机-Will Singlechip IOA0 ~ IOA7 access keys, respectively, S1 ~ S8 is connected to high on. At this point, if a button is pressed, the corresponding I/O port will enter into the high single-chip, that is, S3 button press, IOA2 will enter into single-chip high
- 2022-12-11 22:30:04下载
- 积分:1
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CAN控制单片机扩展板电路原理图,比较实用。
CAN控制单片机扩展板电路原理图,比较实用。-Single-chip CAN to control the expansion of the circuit board schematics, more practical.
- 2022-02-24 16:22:20下载
- 积分:1
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485 are way communication. Through 485 to control a group of light switches.
通信方式是485方式。通过485来控制一组灯的开关。-485 are way communication. Through 485 to control a group of light switches.
- 2022-03-07 13:39:35下载
- 积分:1
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PIC16F877A
基于PIC16F877A的DS18B20一线总线多路测温系统(采用Proteus模拟)。
Proteus模拟电路图+PIC C语言源程序(MPLAB V8.00)
这可不是用多I/O模拟的多路测温哦!看系统功能:
1)、由一线数据线寄生供电,采用MOSFET强上拉给DQ供电;
2)、上电自动搜索可用的传感器并做CRC校验(实现了Search ROM命令);
3)、 报警下限可选择;
4)、轮询显示温度,通过LCD1602输出;
5)、 传感器中途拔出或温度越界均报警;
6)、 采用声光报警方式,可做为温度控制信号标志。
-PIC16F877A-based multi-channel bus of DS18B20 line temperature measurement system (using the Proteus simulation). Proteus analog circuit+ PIC C language source code (MPLAB V8.00) This is not using multiple I/O simulation of multi-channel temperature measurement Oh! See system functions: 1) by the parasitic power line data line, using MOSFET strong pull-up power supply to the DQ 2), power-on automatically search for available sensors and do CRC check (to achieve a Search ROM command) 3) alarm limit choice 4), polling shows the temperature, through the LCD1602 output 5), half-way pulled out or the temperature sensors are all cross-border police 6), using sound and light alarm mode can be used as the
- 2022-04-24 15:29:39下载
- 积分:1
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pwm convter.it contains C sourse. has been modified.
pwm convter.it contains C sourse. has been modified.
- 2022-05-05 00:40:43下载
- 积分:1
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手把手学 C51手 把手学 C51手把手学 C51
手把手学 C51手 把手学 C51手把手学 C51-handholding handholding Xue Xue C51 C51 C51 handholding handholding Xue Xue C51
- 2022-05-08 04:21:47下载
- 积分:1