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Freq
- 51单片机精确测量脉冲频率的程序，通过修改测量周期可以测量1Hz以下至500KHz的频率范围-51 single accurate measurement of pulse frequency of the program, by modifying the following measurement cycle can be measured 1Hz to 500KHz frequency range
TDC-GP2-MSP430
- TDC_GP2时间测量芯片，与MSP430通信-TDC_GP2 time measurement chip, communication with the MSP430
18b20
- 通过上位机对单片机传送过来的测量温度进行实时曲线显示、统计-Through the host computer for transmission over single-chip real-time measurement of the temperature curve shows that Statistics
mma7361
- 基于mma7361加速度传感器测yoz面倾角测量程序-Mma7361 acceleration sensor yoz inclination measurement procedures
ISD1730
- 利用SISD1730语音芯片T实现了语音的分段录取、组合回放，通过STC80C52单片机控制ISD1730语音芯片SPI模式来读出测量显示的温度值-SISD1730 voice using a voice chip of the T sub-taking, combined playback through STC80C52 voice chip ISD1730 single-chip SPI control mode to read out the temperature measuremen
temperature
- 这是一款温度变送器的程序,用STC单片开发,主要用来测量温度,-This is a temperature transmitter in the program, with the STC chip development, mainly used to measure temperature,
lcdP12864Pds18b20
- stc89c564rd+单片机做的电子时钟+温度测量+12864显示程序，在开发板上实测，效果很好，温度稍微有些偏差，大约30s采集一次温度数据-The electronic clock+ do stc89c564rd+ microcontroller the temperature measurement+12864 display program development board measured, with good results, the temperature slightly d
zongheshiyan
- 采用89s52+1602+pcf8591构成的四路电压测量同步液晶显示-Using 89s52+1602+ pcf8591 voltage measurement consisting of four synchronized liquid crystal display
MSP430_SDJC
- 本系统基于TI公司的MSP430系列芯片，结合模拟电路实现市电频率、电压、电流以及电压和电流之间相位差的测量。通过对市电波形的采集，系统还完成有功功率、无功功率的计算以及波形频谱的分析。-The system is based on TI' s MSP430 family of chips, combining analog circuit realization of the city of frequency, voltage, current and phase difference
STC-AD
- stc12c5a60s单片机 LCD1602 AD转换 电压表 测量电压准确 8位精度 -stc12c5a60s microcontroller, the LCD1602 AD converter 8 precision voltage meter to measure voltage accurately。
Ultrasonic-positioning
- 基于51单片机的超声波定位系统，用一个超声波发射器作为移动点，两个接收传感器对移动点进行坐标测量定位，并在LCD1602上显示坐标值。-A ultrasonic positioning system, using an ultrasonic transmitter as a mobile point, two receiving sensors on the mobile coordinate measuring point position, display coordinates on L
SlopeAD_temperature_measurement
- slop AD 温度测量——利用比较器实现温度测量 这些代码用于学习MSP430单片机比较好，是一些综合性的代码，有利于深入学习，大家看看，相互学习-slop AD temperature measurement- Temperature Measurement Using a comparator to learn the code for the MSP430 microcontroller is better, some comprehensive code, is conducive
Program
- USB压力测量模块测试程序 USB串口通信通过。 AD7715测试 -USB Pressure measurement module test procedures through the USB serial port communication. AD7715 Test
freescale_Accelerometer
- freescale最新的几款加速度传感器资料，包括SPI接口的，IIC接口的。其加速度测量范围从1.5g到10g-freescale the latest information on several acceleration sensors, including the SPI interface, IIC interface. Its acceleration measurement range from 1.5g to 10g
mega16_adc
- [AVR源代码]mega16内置ADC测量电压-[AVR source code] mega16 built-in voltage measurement ADC
RLC
- 本文所设计的系统是基于AT89C52单片机控制的简易RLC测试仪。为了充分利用单片机的运算和控制功能，方便的实现测量。把参数R、L、C转换成频率信号f，然后用单片机计数后再运算求出R、L、C的值，并送显示。 转换的原理分别是RC振荡电路和电容三点式振荡电路。为了比较准确的测试而频率的计数则是利用等精度数字频率计完成。然后再将结果送单片机运算，并在LED显示器上显示所测得的数值。通过一系列的系统调试，本测试仪到达了测试标准。经过测试， -In this paper, the system d
danpianjimVcewen
- 摘要 温度测量仪表是工业生产中常用的一种测量装置。对于配用热电偶的二次测温仪表,传统的检定方法是采用逐盘转动电位差计进行平衡读数, 然后查热电偶分度表求出误差,检定过程比较复杂。为了简化检定操作,方便现场检定,我们设计了新型的适用于mV 型测温仪表的检定仪。该检定仪利用AT89C51单片机, 将各种常用热电偶分度表固化在检定仪的EPROM 中,将毫伏发生器、调节器、显示器等组成一体, 具有操作简便、读数准确、功能强、重量轻、体积小等优点, 操作人员不必再查找热电偶分度表。该检定仪设有电势正负
HC-SR04
- HC-SR04超声波测距模块C51源码，包括1206和12064LCD显示，以及串口输出等，测量距离2cm-400cm，精度可达3mm。-HC-SR04 ultrasonic distance measuring module C51 source, including the 1206 and 12064LCD display and serial output, measure the distance 2cm-400cm, accuracy is up to 3mm.
digital_frequency_meter
- 基于AT89S52和LCD1602的简单数字频率计，测量范围在0.2Hz到500kHZ之间，精度随频率有所变化。压缩包内包含Keil环境下的C语言源代码，以及Proteus仿真文件-Based on AT89S52 and LCD1602 a simple digital frequency meter to measure the range of 0.2Hz to 500kHZ between the precision with frequency change. Compressed p
AM2301
- msp430平台 AM2301测量光强，已测试-msp430 AM2301