搜索资源列表
DS18B20
- DS18B20温度传感器测量室内温度设计。包括硬件和C代码。-The temprature of room is measured by DS18B20.
E_CLOCK
- c语言编写的51单片机电子钟程序,实现时钟,闹铃,掉电保持,环境温度测量等功能-c language program for 51 MCU clock, the clock, alarm, power-down to keep the ambient temperature measurement function
AD7705
- AD7705 双极性驱动适用于R型温度测量--设计非常简单。-AD7705 bipolar drive for R-type temperature measurement- design is very simple.
Accelerometer
- 飞思卡尔公司在无线传感器网络应用中的例程SMAC,主要实现加速度的测量,并返回给汇聚节点。-Freescale' s wireless sensor network applications in the routine SMAC, the main measure to achieve acceleration and return to the aggregation node.
MSP430-application-of-thermometer
- 在《温度计_基本原理》程序中,已经实现了一个温度测量和显示的系统,但因为采样速率很快,且对基准源不加控制,耗电很大(800uA左右)。本例中,将温度采集速度降到1秒一次,且采样间隙时间不仅关闭基准源,还让CPU进入LPM3休眠状态,大大节省了耗电。该程序功耗仅10uA左右,可用纽扣电池长期运行(2年)。实际上对于环境温度1秒1次采样仍属浪费,如果降到5秒一次,功耗可下降到4uA左右(CR2032电池工作5年)。按KEY3后,CPU进入LPM4,功耗下降到0.1uA,这是一种常用的不断电的关机方法
ulc
- 小型无人机空速测量系统设计Design of UAV airspeed measuring system-Design of UAV airspeed measuring system
ref
- 利用单片机控制,DS18B20测量温度并且显示-Using SCM, DS18B20 measure temperature
18b20
- 测量环境温度以及用于数据传输,芯片为18B20-Temperature as well as for data transmission, the chip is 18B20
AD_TEST
- 本文件是AD测试实验;测试前需要对管脚复用的电压基准进行设置,将JP10的2,3脚短接,1脚空出。AD输入端子(J10)可输入4路AD(ADC0--ADC3),另有1路可测量片内温度,5路采样值都通过串口发送出去,在串口调试助手上看观察其值。4路AD中ADC0可通过跳线器(JP5)“ADJ_VOL”(1,2脚短接)与板上电位器相连,通过手动调VR1可以观察到电压值的变化-This document is the AD test experiment testing is required be
AD-temperature
- zigbee片内温度测量程序,通过CC2430内置的温度传感器测量温度,经串口上传至PC并显示出来。-zigbee chip temperature measurement procedures, through the built-in temperature sensor CC2430 temperature, upload to PC via serial port and displayed.
1-Light
- 这是一个最基本的ARM7_LPC2138的一个小程序,不但简单,而且实用,是测量GPIO接口好坏的一个好选择-This is the basic programe of ARM7_LPC2138,no only easy to understand but also one of the best way to test the GPIO interface.
adc
- 掌握S3C2410A的模/数(A/D)转换器的应用设置,进行电压信号的测量.使用AIN0和AIN1测量两路直流电压,并将测量结果通过UART0向PC机发送.-NC divider based on VHDL language, the designer can modify the frequency coefficient code
805
- C8051F020无创血压测量系统的设计-C8051F020 non-invasive blood pressure measuring system
Digital-voltmeter
- 利用单片机AT89S51与ADC0809设计一个数字电压表,能够测量0-5V之间的直流电压值,四位数码显示,但要求使用的元器件数目最少。-AT89S51 and ADC0809 microchip design a digital voltmeter, capable of measuring between 0-5V DC voltage, four digital display, but requires a minimum number of components.
renyanzheng
- (1) 单片机系统的显示与键盘实验; (2)DS18B20测温实验; (3)用多功能实验装置编制程序进行位移(A/D)测量实验; (4)用多功能实验装置编制程序进行转速(脉冲频率)测量实验; -(1) SCM system display and keyboard test (2) DS18B20 temperature experiment (3) programming for multi-functional apparatus displacement (A/D) m
AT89S52_DHT21_1602
- 基于At89S52的温湿度测量显示(1602液晶),温湿度传感器使用DHT21-Temperature and humidity measurement based At89S52 display (LCD 1602), temperature and humidity sensors DHT21
ATmega16_C_PF
- 利用AVR单片机ATmega16实现电容的测量-ATmega16 AVR microcontroller using Capacity Measure
voice_test_distance
- AVR做的超声波测距程序,可以测量一定的距离,自己编写,可用-AVR do the ultrasonic ranging process, a certain distance can be measured, their preparation, can be used
wenshidukzhi
- 温湿度控制,可以实现温度和湿度的测量以及用12864显示,包括程序代码和原理图-Temperature and humidity control can be achieved and the measurement of temperature and humidity display with 12864, including program code and schematic
f-conter
- 使用c8051f020为核心,用于高精度条件下,对频率进行测量的源代码-Use c8051f020 as the core for high-precision conditions, the frequency of the source code to measure