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AVR_frequence.rar
- 此程序为一完整频率测量显示程序,所测频率较高(2MHZ),使用4兆晶振,程序兼有启动看门狗及对其管理功能.,This procedure is a complete frequency measurements show that the procedure, the measured high frequency (2MHZ), the use of 4 trillion oscillator, watchdog restart both procedures and their manage
PT100
- 测量热电阻的msp430程序-Msp430 thermal resistance measurement process. . . . . . . . . . . . .
sht11
- 实现sht11温湿度测量，led数码管显示，带一位小数，一个按键切换温度，湿度显示-Achieve sht11 temperature and humidity measurement, led digital display, with a decimal, a button to switch the temperature and humidity display
ad7705
- 16位的AD7705的单片机测量程序，在高精度的数据采样中使用方便精确。-The AD7705 16-Bit MCU measurement procedures, the high-precision sampling of easy to use accurate data.
ATT7053
- 详细介绍了一款单相电电能计量芯片ATT8053，可用于测量家庭单相用电的有功、无功、电压、电流和频率-Introduces a single-phase energy measurement IC ATT8053, can be used to measure single-phase electricity family active and reactive power, voltage, current and frequency
ex10-1
- 数字多用表，能进行电压、电阻和电流的测量-Digital multimeter, capable of voltage, resistance and current measurement
MMA7361
- MMA7361角度传感器，测量低量程倾斜角。-Angle sensor to measure low angle range.
BH1750FVI_AVR
- BH1750FVI光强度测量芯片运行功能程序,适用于AVR程序烧录至单片机-digital ambient light intensity measurement device with high-precision, wide range, low cost with BH1750 FVI
HZ
- 本PDF文件为市电电压频率测量计的设计说明书！从中能了解相关的电路设计-The PDF file is mains voltage frequency meter design manual! From which to understand the relevant circuit design
iv_4_20ma
- 介绍如何简单可靠而方便测量 4～20mA 信号的文章。许多仪器仪表在远距离传送信号时，都有可能采取 4～20mA 的方式进行传送。本文对使用运算放大器或者不用运算放大器的场合都有介绍。给出了接口电阻的计算方法以及调整4mA＝零点，20mA＝满度的详细说明。并附有局部连接的原理图。-How simple, reliable and convenient measurement of 4 ~ 20mA signal article. Many instruments in the long-dist
Speedometer
- 用单片机设计的测速仪源程序, 测量转速，使用霍尔传感器，被测轴安装有12只磁钢，即转轴每转一周，产生12个脉冲，要求将转速值（转/分）显示在数码管上。-51 single-chip design speedometer source
DS18B20
- DS18b20温度计源码 可实现高精度温度测量-DS18B20
temperature
- 此设计以单片机STC89C51为核心，由声音传感器采集脉搏信号，经过LM324前置放大电路、滤波电路和比较电路后得到与脉搏相关的脉冲信号，将该脉冲信号作为定时/计数器T1中断信号交由单片机进行脉冲周期的计算，T0做定时器。然后得出每分钟的脉搏搏动次数(即心率)，并将结果1602LCD上显示心率。在对人体脉搏检测时，具有检错排错的功能。若出现误操作（如不小心移动时产生的噪声）造成检测到的心跳次数不正确的结果，所以在程序中检测时间到达第5秒时，先对其进行计算，若结果超出正常范围则自动返回重新检测，直
MultiDS18B20
- 使用KeilC编写的STC89C52上的，单总线多DS18B20，温度测量程序。包含查找18b20，CRC校验等功能。支持个数由片外RAM大小决定（最多255个）。-Use KeilC prepared STC89C52 on a single bus multi DS18B20, temperature measurement procedure. Includes search 18b20, CRC check functions. Support the number of decisio
STEP
- C8051F340双串口通信,并通过TB6560ahq控制步进电机工作,和测量距离.-C8051F340
WiTilt_v3.3_Code
- 利用加速度传感器测量倾斜角 利用加速度传感器测量倾斜角 -Using acceleration sensor realize auto black boxes refer to the system design program, automobile black box records the collision 10 seconds before and after the first 10 seconds of acceleration information, the purpose
DHT10
- DHT90温湿度传感器来实现温湿度测量和控制，使温度和湿度维持在一定范围内-Use the senor of DHT90 to measure the temperature and humidity
mpu6050
- 姿态传感器MPU6050测量程序，可作为参考代码往其他平台移植-Attitude the sensor MPU6050 measurement procedures can be used as a reference code for porting to other platforms
cc1110_send_recv
- cc1110无线收发的实用例程，分为2个文件，一个是长发测试，一个是长收测试，可以测量通信距离，很实用-cc1110 wireless transceiver practical routines, divided into two files, one is long hair test, a long acceptance test, communication distance can be measured, it is useful
pro
- 单片机控制远程温度测量存储显示系统，包含单总线接口芯片（DS18b20）、I2C总线（2线\EEPROM芯片24LC02）、SPI总线（3线或4线\实时时钟S35190A)标准C语言接口代码，以及图形液晶和串口代码，是单片机系统开发的实用程序集合，具有很高的参考价值-Controlled storage Display System remote temperature measurement, including a single bus interface chip (DS18b20), I