说明： 实现电池的充放电功能，恒流充电、恒压放电，充电电流步进可调，步进值0.1A，电流控制精度6%。充电变换器的效率为85%。(The charging and discharging function of the battery is realized, including constant current charging and constant voltage discharging. The charging current can be adjusted step by step, the step value is 0.1A, and the current control accuracy is 6%. The efficiency of the charging converter is 85%.)
用C语言写的RX8025T时钟芯片程序。 (this is a RX8025T real time chip driver program in C-Language.)
本程序提供sunson lcd CA320240 的源码。可以显示数字、汉字、图案等。(This procedure provided the source sunson lcd CA320240. Can show figures, Chinese characters, patterns and so on.)
说明： 此程序是LPC2119两路CAN程序 ，已经成熟用在产品上 并且很稳定(This program is CAN LPC2119 two procedures used in the product is mature and very stable)
说明： N76E003实现温度传感器DS18B20的串口打印(N76e003 realizes serial port printing of temperature sensor DS18B20)
RX8025T时钟芯片的驱动程序，区别于RX8025AC，亲测可用，可写，读取年月日时分秒周(RX8025T clock chip driver, distinguished from RX8025AC)
STM32F103控制继电器输出，可扩展应用至其他程序(STM32F103 Control Relay Output)
说明： STM32F103控制继电器输出，可扩展应用至其他程序(STM32F103 Control Relay Output)
说明： 1.系统整体设计 系本设计采用STC89C52单片机为主控芯片，结合外围电路矩阵键盘、液晶显示器LCD1602等部分组成,能够实现： 1 DS18B20不断采集周围环境温度； 2． 单片机处理温度的数据显示在DS18B20； 3． 用户设定温度报警的上限和下限；(1. Overall design of the system This design uses STC89C52 single chip microcomputer as the main control chip, combined with peripheral circuit matrix keyboard, liquid crystal display LCD1602 and other parts DS18B20 continuously collects the ambient temperature; 2. The temperature data processed by MCU is displayed in DS18B20; 3. The user sets the upper limit and lower limit of temperature alarm;)
12864中文字库液晶演示程序 MS12864R 测试程序(串口) 连线表 CPU=89C52 SystemClock=12Mhz CS=P3.0 SCLK=P3.1 SID=P3.2 Reset=RC in Board()
12864驱动程序（51串行）已通过检测，用时注意端口的定义(12864 Driver (51 serial))
说明： 在此基础上，设计一种温度测量系统，能够检测温度，并通过按键调整温度的上下限值，若超过该限值，进行报警提示。该系统的硬件子电路主要用Protues仿真软件实现，具体的子电路包括：恒流源电路（TLC2543芯片）、信号放大调理电路（两线制铂电阻PT100）、单片机最小系统（AT89C51）、A/D转换电路、按键电路、显示电路、声光报警器等。该系统的软件电路以C语言为基础，在Keil中实现。最后通过软硬结合，实现电路的各种情况仿真，以此验证电路设计的正确性和合理性。(On this basis, a temperature measurement system is designed, which can detect the temperature and adjust the upper and lower limits of the temperature by pressing the key. If it exceeds the limit, an alarm will be given. The hardware sub circuit of the system is mainly realized by Proteus simulation software. The specific sub circuits include: constant current source circuit (TLC2543 chip), signal amplification and conditioning circuit (two-wire platinum resistance PT100), minimum system of single chip microcomputer (AT89C51), a / D conversion circuit, key circuit, display circuit, sound and light alarm, etc. The software circuit of the system is based on C language and implemented in keil. Finally, through the combination of hardware and software, the circuit simulation is realized to verify the correctness and rationality of the circuit design.)
stm32 mini板dht11温湿度测试程序(stm32 mini board dht11 temperature and humidity testing procedures)
全场地位系统：小车静止或移动过程中码盘进行全场定位,用的是avr单片机(Overall status of the system: stationary or moving vehicle to carry out the whole process of positioning)
机器人全场定位算法实现。基于stm32 PID算法，可实现全场定位，直线弧形360度按照指点行进(Realization of robot whole field localization algorithm)
160160程序,160160模块电表使用比较多,供参考(160 160 procedures, 160 160 more modules to use the meter, for reference)
该防盗系统使用热释电红外传感器作为人体探测模块，并将防盗系统设计为两个用户可选择的模式：在家模式和离家模式，当处于在家模式时，如果传感器检测到有人进入监控范围，则自动响起门铃提醒用户有访客，就不会发生误把访客当作盗贼的报警事件了；当处于离家模式时，如果传感器检测到有人进入检测范围，则开启声光报警模块进行报警。同时，该系统为密码控制系统，用户通过输入正确密码才可改变模式和解除警报，这也增强了该系统使用的可靠性。(The anti-theft system using pyroelectric infrared sensor as the detection module, and alarm system design for the two user selectable mode: home mode and home mode, when in the home mode, if the sensor detects a person into the monitoring range, will automatically alert the user to a visitor rang the doorbell, will not happen take the visitor as an alarm event of thieves; when in the home mode, if the sensor detects a person into the detection range, open alarm alarm module. At the same time, the system is a password control system that allows users to change their mode and lift their alarms by typing in the correct password, which increases the reliability of the system.)
stm32硬件SPI方式控制ADS1247采样驱动程序(stm32 hardware SPI driver controls the ADS1247 sampling)
stm32硬件SPI方式控制ADS1247采样驱动程序(stm32 hardware SPI driver controls the ADS1247 sampling)
富士门禁的二次开发包，含485和tcp两种协议；(Fuji access control two development kits, including 485 and TCP two protocols;)
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