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dianzizhong
通过温度的变化来改变电子时钟的时间值，可以随时感应当前的温度，并且可以手动设置时间及闹钟、延迟等各种功能(To change the time value of the electronic clock by a change in temperature, and various functions can manually set the time and alarm, delay can always induced current temperature,)
- 2015-04-06 11:31:44下载
- 积分：1
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EEPROM
STC12C5A60S2单片机的EEPROM实验，它可以实现掉电数据不丢失(STC12C5A60S2 microcontroller EEPROM experiment, it can achieve the power-down data is not lost)
- 2014-04-03 20:11:24下载
- 积分：1
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SD_CARD
基于stm32f407的sd卡数据读写功能，源码数据(Based stm32f407 the sd card data read and write functions, source data)
- 2020-11-10 21:39:45下载
- 积分：1
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Example2
example for adc for arm micro controller from ali m (iran)
- 2014-01-06 15:11:43下载
- 积分：1
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FT_Prog_v1.5
FT2232H存储器配置工具，可更改EEPROM内容。(FT2232H memory configuration tool, change the EEPROM content.)
- 2021-01-16 16:38:44下载
- 积分：1
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智能灌溉-程序
说明： 智能灌溉程序对湿度传感器、温度传感器、光照传感器和CO2传感器进行研究，所选的传感器都具有对环境的改变能够迅速反应的特点，且抗干扰能力强、使用寿命长、灵敏度高。系统的主控芯片选用STC89C52RC单片机(Intelligent irrigation program)
- 2020-05-23 17:03:11下载
- 积分：1
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PCBM.LP.PROVISIONAL.7.02
创建复杂焊盘,解密后的程序 不再输入序列号(Create complex pad, after the decryption process will no longer enter the serial number)
- 2010-02-16 10:09:41下载
- 积分：1
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123
用89C2051实现高精度Sigma-Delta ADC变化(89C2051 realize with high precision Sigma-Delta ADC changes)
- 2007-08-12 15:18:37下载
- 积分：1
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RF_technology
NFC MIFARE FELICA S50 S70 P2P ID卡 动物标签 18092 14443 技术详细介绍
(1)——概念、分类
(2)——国际标准
(3)——能量、调制
(4)——数据编码
(5)——防冲突
(6)——通讯协议概述
(7)——ID卡
(8)——动物标签
(9)——动物标签HDX
(10)——识别号的格式变化
(11)——Mifare系列卡的共性
(12)——三次相互认证
(13)——Mifare S50与Mifare S70
(14)——Mifare S50与S70的存取控制
(15)——Mifare1的安全性及7字节序列号M1卡
(16)——Mifare?UltraLight
(17)——射频卡中数据的存储形式
(18)——Mifare Desfire
(19)——Desfire的3次握手认证和段密码生成
(20)——RC系列射频接口芯片
(21)——RC系列射频芯片的天线设计
(22)——RC系列射频芯片的寄存器操作
(23)——ISO15693的载波、调制与编码
(24)——ISO15693的防冲突与传输协议
(25)——Felica简介
(26)——Felica的文件系统
(27)——CPU卡概述
(28)——基于MF1射频卡的酒店门锁设计
(29)——射频接口芯片TRF7960
(30)——PN512的寄存器设置(NFC MIFARE FELICA S50 S70 P2P ID card animal tag 1809214443 technical details (1)- Concept, classification (2)- International Standard (3)- the energy modulation (4)- data encoding (5)- Anti-collision (6)- Communication Protocol Overview (7)- ID cards (8)- Animal tags (9)- Animal label HDX (10)- Changes format identification number (11)- Mifare series cards common (12)- three mutual authentication (13)- Mifare S50 and Mifare S70 (14)- Mifare S50 and S70 of the access control (15)- Mifare1 safety and 7-byte sequence number M1 card (16)- Mifare UltraLight (17)-? to store data in the form of RF card (18)- Mifare Desfire (19)- Desfire three-way handshake authentication and password generation segment (20)- RC Series RF Interface Chip (21)- RC Series RF chip antenna design (22)- RC Series RF chip register operations (23)- ISO15693 carrier modulation and coding (24)- ISO15693 anti-collision and transmission protocol (25)- Felica Introduction (26)- Felica file system (27)- CPU card Overview ()
- 2014-11-21 16:36:34下载
- 积分：1
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main
飞思卡尔智能车电磁组源代码，包括ad采样，pid控制，速度控制，方向控制(freescale smart car code)
- 2020-11-10 21:39:45下载
- 积分：1
