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comyingyong
- 一个实用的串口编程程序，上面是COM的选择，左边显示比如0～5V的电压，右边显示0～255的数字，可以直接使用。-a practical serial programming, COM above is the choice the left side shows such as 0 to 5V voltage, 0 to the right shows the number 255 can be used directly.
C8051F410RS232_c
- C8051F410串行通讯和双通道DAC输出 C8051F410串行通讯和双通道DAC输出 - Download the code to an C8051F410 Development Board // 2) Check that the J6 and J16 shorting blocks are not installed. This // ensures that the IDAC outputs are not connected to any other pi
comtest
- 是基于VC++控件的与单片机串口通信的上位机程序。代码简单，可以实现两位整数两位小数，共四位有效数字的数据传输。其它数据可以类比改动。用于温度，电流，电压等的设置与监控。-Control based on VC++ serial communication with the host computer microcontroller program. Code is simple, can achieve two integers 2 decimals, a total of four sign
14SPI
- c8051f系列单片机的SPI 并行/串行通信源程序 Cygnal出的一种混合信号系统级单片机。片内含CIP－51的CPU内核，它的指令系统与MCS－51完全兼容。其中的C8051F020单片机含有64kB片内Flash程序存储器，4352B的RAM、8个I／O端口共64根I／O口线、一个12位A／D转换器和一个8位A／D转换器以及一个双12位D／A转换器、2个比较器、5个16位通用定时器、5个捕捉／比较模块的可编程计数／定时器阵列、看门狗定时器、VDD监视器和温度传感器等部分。C805
8253
- AD采集电压，查表转换成厚度值，并显示到数码管上。-AD Acquisition voltage, the thickness of the value of look-up table to convert, and display on the digital control.
Agilent34401a
- 安捷伦34401a数字万用表，通过串口读取,在电脑上显示所测量电压、电流.-Agilent 34401a digital multimeter, to read through the serial port, the computer displays the measured voltage and current.
C51
- 本文介绍的用 89C51 单片机I/O 口模拟实现串行通信的方法，已成功 地应用在某电压数据采集系统中，实践证明能可靠地传送和接收数据。-This article describes using 89C51 microcontroller I/O port Serial communication simulation method has been successfully applied in a certain voltage data acquisition system, the
MeasurVoltageUserManual
- 直流电压单通道/双通道测量可选；自由设定两个测量通道的基准上下限；判断结果可以通过LED显示；测量结果通过RS232输出；宽工作电源：+4.0V---16VDC； -DC voltage single/dual-channel measurement options free to set benchmarks for measuring channel two upper and lower limits results can be judged through LED displa
DUT
- DUT系列数据采集模块将温度传感器（热电阻，热电偶等）的输出信号或电流、电压直接转换成数字量，通过RS-485总线及标准通信协议将数据传送给主机。在模块上由89C51单片机管理模块自动工作，通道转换、ADC启动、采集数据、参比端补偿（热电偶）、引线电阻补偿（热电阻）、数字校零、非线性校正和数据处理等，均由单片机完成，主机仅在需要数据时，发送读取数据命令，模块给出已经线性化了的温度的数字量。通讯协议兼容台湾研华ADAM4000系列和松下PLC的通讯协议，可以与大多数组态软件直接连接，不需要额外的驱
DATA
- IBM-PC/XT异步通信适配器采用INS8250串口通信芯片,她是构成RS-232C标准通信电压接口的核心部分部件，再加上RS-TTL电平转换芯片SN75150（TTL- RS-232）或MC1488和SN75154（RS232- TTL）或MC1489就实现INS8250异步收发器TTL电平与RS232电平之间的相互转换。-IBM-PC/XT asynchronous communications adapter with INS8250 serial communication chips
18B20
- 单片机与PC机串口通信程序，单片机采集温度和电压通过1602显示并传到PC上显示。1602可以换屏显示三个界面，还有修改上下门限。还有报警功能。-Microcontroller serial communication with the PC program, microcontroller collection display temperature and voltage through 1602 and reached the PC display. 1602 exchange for t
tlc549
- 稳压监控系统。通过tlc549采集电压，单片机控制然后通过数码管显示，并传送到上位机界面显示。-Regulators monitoring system. Collected by tlc549 voltage, microprocessor control and then the digital display, and send to the host computer interface display.
HIPotATE
- 用串口来控制高压测试仪器，并产生测试数据，传回本地。用于学习交流-With a serial port to control the high voltage test equipment, and generate test data back to local.
main
- 在PC上用串口控制DAC输出的模拟电压值，用这个 电压来驱动LED发光-PC, using serial control DAC output analog voltage value, using this voltage to drive LED light
1111
- 程序功能是把ADC1模块里通道14的输入电压转换后通过USART2发送到PC，在PC机上用串口调试助手观察接收数据-Program function is to ADC1 module in channel 14 of the input voltage is converted by USART2 sent to the PC, the PC, using serial debugging assistants receive data observed
serialtest
- 利用串口来发送数字量信号只要连接串口的4号口和5号口就行，其中5号口为负，电压12V-Using the serial port to send digital signals as long as the connection port and 4 serial ports on the line 5, in which 5 mouth is negative, voltage 12V
SComm
- 自己写的和ARM通信的串口通信程序，从下位机采集电压，滤波后并显示，-Write your own communications and ARM serial communication program can gather from the lower voltage, the filtered and displayed,
Power
- 本程序是功耗检测系统的上位机程序，通过串口实时获得下位机传过来的数据，显示电流电压信号以及计算功耗，并绘制了一个电压表，在恒定电流的情况下，电压表指针实时更新读数，非常形象。-This program is PC power detection system procedures, real-time access through the serial port under the crew passed over the data, showing current and voltage si
sim900_sim300_HD_comparison
- hardware comparison of sim 900 and sim 300. Check voltage levels before you use each modem
acquisition-voltage
- 电压串口采集系统上位机程序 c++builder-PC program acquisition system voltage