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Description: DS18B20+LED显示的温度计D S18B20+LED显示的温度计DS18B20+LED显示的温度计
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Size: 40742 |
Author: lixiao7100 |
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Description: 30个典型的C语言应用实例:单片机实现7段数码管显示,基于MAX7219的8位数码管显示,MAX7219的工作时序和寄存器描述,单片机实现液晶显示,单片机实现电子密码锁, 单片机实现简单音乐发生器,单片机实现语音录放,基于MAX197的并行A/D转换,基于TLC549的串行A/D转换,基于MAX517的串行D/A转换,基于DS18B20的数字温度计设计等等，例子超多
包括了书中所有的程序代码和电路图，稍加修改便可用于自己的设计中去-30 C language typical application example : MCU seven of the digital control, Based on the eight MAX7219 digital control, the MAX7219 work time and register description, LCD MCU, the MCU electronic password lock, MCU simple music generator, MCU Voice Recording and Playback, MAX197 based on the parallel A/D conversion, Based on TLC 549 Serial A/D conversion, the serial Between MAX517 based on the D/A conversion, Based on the digital thermometer DS18B20 design, and so on, Examples include the more- all book of program code and circuit diagrams can be used for some amendments to its design to
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Size: 605184 |
Author: huangdong0781 |
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Description: DS18B20温度传感网络的组建，便初学都实现温度的A/D转换。-DS18B20 temperature sensor network setup, it is a novice temperature A/D conversion.
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Size: 2048 |
Author: 辉 |
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Description: DS18B20+LED显示的温度计D S18B20+LED显示的温度计DS18B20+LED显示的温度计-DS18B20+ LED display thermometer D S18B20+ LED display thermometer DS18B20+ LED display thermometer
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Size: 40960 |
Author: |
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Description: 数字温度计,需要下载一个新的protel才能打开原理图-Digital thermometer, will need to download a new Protel schematics to open
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Size: 53248 |
Author: 黎明` |
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Description: Keil C 写的51单片机DS18B20温度传感器的驱动，包含了CRC校验。-Keil C Writing 51 Singlechip DS18B20 temperature sensor-driven, includes a CRC checksum.
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Size: 3972096 |
Author: wmx0901 |
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Description: DS18B20三路检测＋1602LCD
D S18B20三路检测＋1602LCD-DS18B20 Road Detect three+1602 LCD
DS18B20 Road Detect three+1602 LCD
DS18B20 Road Detect three+1602 LCD
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Size: 1024 |
Author: liwen |
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Description: DS18B20是DALLAS公司生产的一线式数字温度传感器，具有3引脚TO－92小体积封装形式；温度测量范围为－55℃～＋125℃,可编程为9位～12位A/D转换精度-DALLAS company DS18B20 is first-line digital temperature sensor with a 3-pin TO-92 package of small size temperature measurement range of-55 ℃ ~+125 ℃, Programmable for 9 ~ 12-bit A/D conversion accuracy
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Size: 21504 |
Author: linyongzhan |
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Description: 本系统用一种新型的可编程温度传感器（DS18B20），不需复杂的信号调理电路和A／D转换电路能直接与单片机完成数据采集和处理，实现方便、精度高，可根据不同需要用于各种场合本系统采用单片机作为核心部件，采用DS18B20集成温度传感器对温度进行实时采样，通过对采集到的温度值与人工设定的值进行比较，控制电热器的加热功率和自动注入冷水来实现温度控制，并显示当前值与设定值。-The system with a new type of programmable temperature sensor (DS18B20), without the complexity of the signal conditioning circuitry and A/D converter circuit can be completed directly with the single-chip data acquisition and processing, to facilitate the achievement of high precision, according to different the need for a variety of occasions, the system uses a single-chip microcomputer as the core component, the integrated temperature sensor DS18B20 temperature in real-time sampling, collected by the temperature and artificial values set to control the electric heater and the heating power into cold water to achieve automatic temperature control, and display the current value and set value.
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Size: 8192 |
Author: Mr Qin |
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Description: DS18B20的VHDL语言控制方式。D S18B20的VHDL语言控制方式。-DS18B20 control of the VHDL language. DS18B20 control of the VHDL language. DS18B20 control of the VHDL language.
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Size: 3072 |
Author: zhangxinjie |
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Description: 基于C语言的自带A/D的温度传感器DS18B20读程序-DS18B20
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Size: 1024 |
Author: hzy |
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Description: 数字温度计c程序代码能与DS18B20形成数字温度计，-dignal c and the scm
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Size: 80896 |
Author: 宋荣 |
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Description: 以MCS51单片机为例，采用寄生电源供电方式， P1 1口接单线总线为保证在有效的DS18B20时钟周期内提供足够的电流，可用一个MOSFET管和89C51的P1 0来完成对总线的上拉，当DS18B20处于写存储器操作和温度A/D变换操作时，总线上必须有强的上拉，上拉开启时间最大为10 μs。采用寄生电源供电方式是VDD和GND端均接地。-To MCS51 microcontroller, for example, using parasite power supply mode, P1 1 Kou take to ensure the single bus clock cycle in an effective DS18B20 to provide adequate current, can be a MOSFET, and the 89C51 of the P1 0 to complete the bus pull-up, When the DS18B20 write-memory operation and the temperature A/D conversion operation, the bus must have a strong pull, pull-open time up to 10 μs. Way of using parasite power supply VDD and the GND terminal are grounded.
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Size: 50176 |
Author: 陈展 |
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Description: ds18b20测温程序 d s18b 20 测温程序-ds18b20temp date
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Size: 17408 |
Author: wanwank |
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Description: ds18b20的使用程序。 -d
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Size: 59392 |
Author: 小王 |
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Description: 键程序处理程序DS18B20显示程序以及主程序还有A/D转化等-Key program processing procedures and the main program there DS18B20 display A/D conversion
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Size: 6144 |
Author: 昂立 |
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Description: ds18b20读取温度并由12864液晶显示温度，开发环境iar ewarm-12864 ds18b20 read LCD temperature by the temperature, the development environment iar ewarm
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Size: 1418240 |
Author: 黄思华 |
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Description: DS18B20是DALLAS公司生产的一线式数字温度传感器，具有3引脚TO－92小体积封装形式；温度测量范围为－55℃～＋125℃,可编程为9位～12位A/D转换精度，测温分辨率可达0.0625℃，被测温度用符号扩展的16位数字量方式串行输出，支持3V～5.5V的电压范围，使系统设计更灵活、方便；其工作电源既可在远端引入，也可采用寄生电源方式产生-DALLAS DS18B20 is produced by first-line digital temperature sensor, a 3-pin TO-92 small-size package temperature measurement range is-55 ℃ ~+125 ℃, programmed for the 9 ~ 12-bit A/D conversion precision, the measured Temperature resolution up to 0.0625 ℃, the measured temperature of 16-bit with sign extension mode digital serial output, 3V ~ 5.5V voltage range, making the system design more flexible and convenient its work in the remote power supply can introduce , may also have parasitic power mode
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Size: 56320 |
Author: kyky |
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Description: 这是一个温度传感器程序，芯片选择的是D S18B20芯片，设置了温度报警门限和上位机显示-This program is a temperature sensor, the chip select is D S18B20 chip, set the temperature alarm threshold and PC display
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Size: 1024 |
Author: 三毛 |
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Description: 单片机温度采集c语言程序 采用DS18B20芯片(SCM temperature acquisition, C language program, using DS18B20 chip)
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Size: 1024 |
Author: 232323 |
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