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Description: lm35原理图以及程序-lm35 schematics and procedures
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Size: 44982 |
Author: 魏伟 |
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Description: lm35原理图以及程序-lm35 schematics and procedures
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Size: 45056 |
Author: 魏伟 |
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Description: 这是一个电池放电器，能够很好的工作。谢谢！-This is a battery of electrical appliances up to a good job. Thank you!
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Size: 992256 |
Author: 远程 |
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Description: 基于nRF9E5的无线通讯程序,该程序使用LM35做温度检测,并通过915M无线频率向外发射.适合做无线通讯的应用.-nRF9E5 based wireless communications procedures, the procedures used to do LM35 temperature detection, and through 915 M launch wireless frequency field. suitable for wireless communications applications.
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Size: 76800 |
Author: 王晨 |
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Description: 温度传感器手册，有很多参考参数，对做仿真程序有帮助-Temperature Sensor Handbook, has a lot of reference parameters, the simulation program has to do to help
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Size: 251904 |
Author: dongliang |
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Description: 基于CAN总线的温度检测节点设计
本文介绍了一种应用LM35温度传感器和PICMicro的温度检测节点的设计方案，用于检测在模拟汽车电子点火的过程中，电子点火模块的核心模块温度和环境温度，将阐明模块结构、工作原理及采样值量化的方法。-CAN bus based on the temperature detection node design This paper introduces an application LM35 temperature sensor and the temperature detection PICmicro node design, for the detection of automotive electronics in a simulated process of ignition, electronic ignition module is the core module temperature and ambient temperature will clarify the module structure, working principle and the value of quantitative sampling methods.
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Size: 44032 |
Author: Edward |
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Description: 温度的BCD码显示
在0809上显视的是电压值，所以必须将电压转换成温度值。LM35传感器的电压温度特性为“10mV/摄氏度”，经放大电路放大四倍后为40mV/摄氏度，因此对于255来说，每个数代表了20mV，也就是说电压值中的每个00000002代表了温度值中的00000001，由此可编出一张BCD码转换表，此部分程序如下：
-Temperature BCD code displayed in the 0809 significantly depending on the voltage value, so the voltage must be converted into temperature values. LM35 temperature sensor voltage characteristics 10mV/° C , by the amplifier circuit to enlarge four times the post-40mV/° C, so for example 255, each number represents a 20mV, voltage value that is to say each represents 00,000,002 temperature value of 00000001, which can be made available for out of a BCD code conversion table, this part of the procedures are as follows:
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Size: 1024 |
Author: xuye |
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Description: The LM35 of National Semiconductors that is used in this project is a precision centigrade temperature sensor, which has an analog output voltage. It has a range of -55潞C to +150潞C and a accuracy of 卤0.5潞C . The output voltage is 10mV/潞C . The output voltage is converted by the AD convertor of the AT Mega8. The temperature is displayed on an LCD module. In this example the thermometer has a range of 0潞C to 40潞C and a resolution of 0.5潞C. If you want to have a readout in Fahrenheit you can use the LM34.-The LM35 of National Semiconductors that is used in this project is a precision centigrade temperature sensor, which has an analog output voltage. It has a range of-55潞C to+150潞C and a accuracy of 卤0.5潞C . The output voltage is 10mV/潞C . The output voltage is converted by the AD convertor of the AT Mega8. The temperature is displayed on an LCD module. In this example the thermometer has a range of 0潞C to 40潞C and a resolution of 0.5潞C. If you want to have a readout in Fahrenheit you can use the LM34.
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Size: 1024 |
Author: Mariusz |
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Description: 基于LM35温度传感器的温控系统设计,硬件加软件设计，看看有用没有啊-LM35 temperature sensor based on temperature control system design
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Size: 198656 |
Author: 发财 |
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Description: 基于温度传感器LM35与PIC16F877A的应用程序-Based on the LM35 temperature sensor applications with the PIC16F877A
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Size: 144384 |
Author: 发生 |
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Description: it helps in understanding the configuration of this chip
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Size: 251904 |
Author: meghna |
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Description: lm35是高精度温度传感器，它可测量0~100℃，精度温度传感-The LM35 series are precision integrated-circuit temperature
sensors, whose output voltage is linearly proportional to the
Celsius (Centigrade) temperature. The LM35 thus has an
advantage over linear temperature sensors calibrated in
° Kelvin, as the user is not required to subtract a large
constant voltage from its output to obtain convenient Centigrade
scaling.
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Size: 251904 |
Author: ch |
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Description: lm35 与 lpc2000系列 串口通信示例代码程序 主要是串口缓冲队列发送部分 大家有兴趣可以-lpc2000 series with lm35 sample code serial communication procedure is to send part of the serial buffer queue can have a look at all interested in
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Size: 11264 |
Author: joyo |
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Description: temperature code for lm35 atmega8
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Size: 1024 |
Author: arief budiman |
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Description: 通过单片机控制，lm35输出的模拟信号将tlc2543转化后输入单片机进行控制，测温精度高，范围0-150度-Through the single-chip control, lm35 output analog signal will be transformed tlc2543 control input single-chip, high precision temperature measurement, the scope of 0-150 degrees
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Size: 2048 |
Author: 李巧林 |
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Description: 单片机LM35与At89c51温度测量，C语言编写噶！
-Microcontroller Temperature measurement
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Size: 72704 |
Author: 伍宇航 |
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Description: lm35是测温传感器，每升1度，对应的电压就升10mV（这是该器件的特性）
该函数要求 每升0.5度，电压升5mV，并把温度显示在lcd1602上
即A/D转换的分辨率b为0.005v ，也就是温度传感器每0.5度，ADC0804就转换一次（电压-->温度）再去显示温度
这里还得到ds1802检测到的温度与lm35所得的电压进行比较，（在相同的环境温度应是相等）
分辨率b=5mV=VREF/256 所以VREF=1.28V
又因为ADC0802的9号引脚里有一个放大器（可放大为原来的2倍）
所以输入9号引脚的电压Vx=VREF/2=1.28/2=0.64V（可由电位器来控制）-lm35 is a temperature sensor, 1 degree per liter, corresponding to the voltage on the rise 10mV (which is the device' s characteristics) per liter, 0.5 degrees of the function required, the voltage rise 5mV, and the temperature is displayed in the lcd1602 on the A/D conversion resolution of b to 0.005v, which is the temperature sensor every 0.5 degrees, ADC0804 to convert a (voltage-> temperature) go here also show that the temperature detected by ds1802 lm35 temperature and voltage from comparing (in the same ambient temperature should be equal) resolution b = 5mV = VREF/256 so VREF = 1.28V and also because the 9-pin ADC0802 There is an amplifier (to enlarge the original 2-fold) so the input voltage Vx 9 pin = VREF/2 = 1.28/2 = 0.64V (by potentiometer to control)
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Size: 26624 |
Author: zjj |
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Description: initilization lm35 with adc lpc1768
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Size: 256000 |
Author: m.mokhtari
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Description: AT89C51+LM35+ADC0808的模数转换源代码，含Proteus Pro 7.8 SP2模拟。(AT89C51+LM35+ADC0808's analog to digital conversion source, including Proteus Pro 7.8 SP2 simulation.)
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Size: 57344 |
Author: leeeux |
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Description: TL7107 LM35 protues仿真 精度+/-0.2度 实现温度采集(TL7107 LM35 Protues simulation precision +/-0.2 degree realization of temperature acquisition)
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Size: 15360 |
Author: diaosidianzi |
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