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Electron_competition_VORCL
- 本系统是通过凌阳的16位单片机SPCE061A测量电阻、电容和电感对应振荡电路 所产生的频率实现各个参数的测量,一方面测量精度较高,另一方面便于使仪表实现自动化,而且还能加入语音播报的功能使其更加智能化。-The system through the Sunplus 16-bit single-chip measurement SPCE061A resistors, capacitors and inductors arising from the corresponding oscilla
FlashMagicV1.98
- 常用的温度检测元件主要有热电偶、热电阻、热敏电阻等。热电偶主要是利用两种不同金属的热电效应,产生接触电势随温度变化而变化,从而达到测温的目的。-Temperature detection devices commonly used in the main thermocouple, thermal resistance, thermal resistance and so on. Thermocouple is the use of two different metal thermoelect
RCL-Test
- 具有语音功能的LRC测试仪,能精确测出电阻,电容,电感的值
Intelligent_crib
- 智能婴儿床,检测温度湿度,当温度超过设定值时,驱动风扇,当温度低于一定值时,驱动发热电阻。另外通过红外遥控器可控制婴儿床的摇篮和音乐播放。-Intelligent crib, testing temperature and humidity, when the temperature exceeds the set value, the drive fans, when the temperature falls below a certain value, the drive heat res
ceshi
- lcr测试仪 测试电阻,电容,电感,实现高精度测试-lcr ceshiyijingquedecechu
water_mcu
- 自制电路板FeCl3腐蚀控制器以PIC16F884为控制单片机,内带EEPROM,通过DS18B20和热电阻测温进而控制加热,加热最终温度可设且掉电存储,另外还有控制反应溶液流动电机,此以10秒为周期,流动时间按键可调;无按键10秒后实时显示溶液温度。-Self-made circuit board FeCl3 to control the corrosion controller PIC16F884 microcontroller, which with EEPROM, and thermal
dianzu
- 上拉电阻和下拉电阻的作用————详细讲解-Pull-up resistor and pull-down resistors on the role of- explained in detail
yakong
- 基于C51单片机的压控恒流源测电阻源程序-C51-based Microcontroller source voltage-controlled current source measuring resistance
temperature
- 用AT89S51控制。用可调电阻调节电压值作为模拟温度的输入量,当温度低于30℃时,发出长嘀报警声和光报警,当温度高于60℃时,发出短嘀报警声和光报警。测量的温度范围在0-99℃。-This design introduces a controlling circuit which is realized by scp AT89C51 in details. It control the temperature.
VoltageCount
- 计算电路中不同电阻组合时的分压。者作是用于比较器中基准电压采用不同分压方式时的分压电阻值的计算-Calculation circuit for different combinations of the partial pressure resistance. Bidder as is used in the comparator reference voltage divider with a different way that the calculation of the sub-piez
pull_up_resitance
- 对上拉电阻的作用作了比较全面的总结,不错的参考资料-The role of the pull-up resistor made a more comprehensive summary, a good reference for
adcmeter
- 基于 CS5550 工业测量仪表的设计:ADCMeter.ddb 中包含电路原理图和样品PCB图。本系统以 STC 系列 51 单片机为控制核心,使用高精度 CS5550 A/D 芯片来采集微弱的模拟信号量(如热电偶,热电阻信号量),可在线校准(零校准,满量程校准),校准数据保存到 93C46 中,作为以后 CS5550 运行的校准参数。本系统还包括两行八个数字位的数码管实时地显示采集数据,并可通过板上按键输入,进行输入信号变换的切换。另外还可增加串口通信部分,将采集的数据传输给上位机或其它控制
celiang
- 在单片机上实现电阻,电容,电感的测量,本程序用C语言编程,易懂,可执行-In SCM to achieve resistance, capacitance, inductance measurement, the program uses C programming language, understandable and enforceable
shuiwenkongzhi
- 在一些温控系统电路中,广泛采用的是通过热电偶、热电阻或PN结测温电路经过相应的信号调理电路,转换成A/D转换器能接收的模拟量,再经过采样/保持电路进行A/D转换,最终送入单片机及其相应的外围电路,完成监控-In some temperature control system circuit, widely used by thermocouple, thermal resistance or PN junction temperature measurement circuit through
rreere
- 本系统由单片机AT89C52、温度检测电路、A/D转换电路、键盘显示电路等部分组成,其原理框图如图2.1所示。在系统中,利用传感器测得电阻炉实际温度并转换成毫伏级电压信号,该电压信号经过温度检测放大电路和A/D转换电路转换成与炉温相对应的数字信号进入单片机,单片机进行数据处理后,通过液晶显示器显示温度,并判断是否报警,同时将温度与设定温度比较,由设定的控制算法计算出控制量,根据控制量通过控制固态继电器的导通和关闭时间从而控制电阻丝的导通时间,以实现对炉温的控制。-Resistance furna
RTD_Temperature_Sensor_classic_tutorial
- RTD Temperature Sens热电阻式温度传感器经典教程or classic tutorial-RTD Temperature Sens heat resistance temperature sensor classic or classic tutorial tutorial
test
- 基于单片机的电压,温度,电阻测量,可调电子钟的lcd显示,包括原理图、c51程序。-Microcontroller-based voltage, temperature, resistance measurement, adjustable electronic clock lcd display, including schematics, c51 program.
Frequency-meter
- 基于51单片机的频率计源程序 在keil3环境下编译 可以拓展为电容,电感和电阻的测量。-51 microcontroller based frequency counter source can be compiled under the keil3 expanded to capacitance, inductance and resistance measurements.
resistance
- 内有测电阻的电路图和源程序,对于测量电阻是个很好的参考。-Resistance within the circuit and the source test for measuring resistance is a good reference.
chengxu
- 实验开发版程序,利用keil工具开发,包括温度显示,485通信,232通信,温度测量程序,热电阻、热电偶测温程序。-Experimental development version of procedure, and use keil tool development, including the temperature display, 485, 232, temperature measurement process, thermal resistance, thermocouple tem