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ContikiCMT2300A
说明： 高性能RF模块，硬件使用STM32F103和CMT2300A（射频芯片），软件 基于contiki操作系统和cxmac协议。(High performance RF module, hardware using STM32F103 and CMT2300A (radio frequency chip), software based on Contiki operating system and cxmac protocol.)
- 2020-06-23 17:00:02下载
- 积分：1
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DS12887pro
实时时钟芯片DS12887特点与应用源程序，用C语言编写。(DS12887 real time clock chip features and application source code, using C language.)
- 2010-07-17 07:10:04下载
- 积分：1
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113、程序
说明： 113、基于51单片机老人生理智能监控GSM短信
本设计由STC89C52单片机电路+火焰传感器电路+加速度传感器+心率传感器电路+SIM800A_GSM模块电路+电源电路组成。
该系统实时监测老人是否跌倒，是否周围有火以及心率情况。
1、如果火焰传感器检测到火焰，则GSM向特定手机发送：Fire！
2、如果ADXL345检测到老人跌倒了，则GSM向特定手机发送：Fall！
3、如果心率传感器检测到老人心率高于120，则GSM向特定手机发送：High Heart！
4、注意本设计一次上电上述情况每个只能触发一次上报短信，不会连续发送，防止反复发送，请放心使用。
5、短信处理过程有GSM信号灯指示。
6、GSM模块是SIM800A，该模块和SIM900A电路程序完全兼容外观外形一模一样。(GSM SMS for elderly physiological intelligent monitoring based on 51 MCU
This design consists of STC89C52 MCU circuit + flame sensor circuit + acceleration sensor + heart rate sensor circuit + sim800a_ GSM module circuit + power supply circuit.
The system monitors whether the elderly fall down, whether there is fire around and heart rate in real time.
1. If the flame sensor detects a flame, the GSM sends: fire!
2. If adxl345 detects that an old man has fallen, the GSM sends a specific mobile phone: fall!
3. If the heart rate sensor detects that the heart rate of the elderly is higher than 120, the GSM sends a message to a specific mobile phone: high heart!
4. Pay attention to the design of a power on, each of the above conditions can only trigger a report SMS, will not be sent continuously, to prevent repeated sending, please rest assured to use.
5. SMS processing process is indicated by GSM signal light.)
- 2020-09-02 09:14:08下载
- 积分：1
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heartrate_monitor_all
小护士脉搏监护仪全套系统，包括程序，电路图，波形，参考资料等，还有和PC的matlab通信部分，一应俱全。(Small nurses monitor the pulse of a full set of systems, including procedures, circuit diagrams, waveform, reference materials, as well as and the PC part of matlab communication services.)
- 2008-06-27 10:41:47下载
- 积分：1
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stm32两路相位差180度PWM
stm32高级定时器1产生两路相位差180度PWM，频率、占空比可调。(STM32 produces two phase difference 180 degree PWM)
- 2017-10-25 10:40:33下载
- 积分：1
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STM32奋斗板SD卡文件系统例程
说明： 适用MINI板的基础例程
STM32奋斗板SD卡文件系统例程(Basic routines applicable to MINI boards)
- 2020-06-17 08:20:02下载
- 积分：1
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ConsoleApplication3
its a stack class with infix to post fix program
- 2014-12-13 19:53:21下载
- 积分：1
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adm6996
Ethernet switch driver for adm6996L
- 2005-03-12 23:49:42下载
- 积分：1
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Carrier_0_03.tar
CARRIER todo esto es un documento elaborado con la mayora facilidad
- 2013-12-14 04:43:26下载
- 积分：1
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temperature-control-system.zip
a microcontroller as the core of the vegetable greenhouse temperature control system.
- 2013-06-02 20:30:05下载
- 积分：1
