xianlutongduanqi

根据对应的按键值，对应输出相应的电容值，并做掉电检测(According to the corresponding key value, corresponding to the output of the corresponding capacitance values ​ ​ and do brownout detection)

数模转换芯片DA0832直通方式驱动一个发光二极管，由暗到亮循环( )

说明：  软件模拟解码PT2262(晶体:12MHZ)(simulation software decoder PT2262 (Crystal : 12MHZ))

用stm32cubemx生成的usb键盘已经配置好带led反回功能(stm32cubemx usb key led ok ok)

RC522 SPI接口的51单片机程序例程(RC522 SPI)

可自行修改移植的CAN应用层协议栈，iCAN协议是周立功公司参考欧洲的CANopen、DeviceNet与致远公司开发近5年的应用层协议，这个包就是iCAN的协议栈，由C编写，方便您的移植使用！祝大家成功，有事可以联系qq：411592004(Transplantation can modify CAN application layer protocol stack, iCAN weeks Ligong company agreement is a reference to Europe CANopen, DeviceNet and Young has developed nearly 5 years of application layer protocol, this package is iCAN the protocol stack, from C to prepare for you the use of the transplant! I wish you all success, something can be linked qq: 411592004)

说明：  SJA1000收发程序,KEIL平台，C语言开发。(SJA1000 transceiver, Keil platform, C language development.)

一个键盘监视小程序,可以读取任何键盘输入,并保存到C:CONIO.TXT文件中(a small keyboard surveillance procedures, can read any keyboard input, and the preservation of the C : CONIO.TXT document)

说明：  At24c01的详细资料，希望对大家有用(At24c01 detailed information, in the hope that useful to everybody)

说明：  本PDF文件为市电电压频率测量计的设计说明书！从中能了解相关的电路设计(The PDF file is mains voltage frequency meter design manual! From which to understand the relevant circuit design)