uc-001-n

说明：  stc系列单片机的开发例程 各个模块都跳通过了 开发环境是 keil3(STC series MCU development routines in all modules jump through the development environment is keil3)

基于stc15的电子密码锁设计，带原理图(Design of electronic password lock based on stc15 with schematic diagram)

说明：  仪表 计量部分代码，采用ATMEL芯片，开发环境IAR(Water Meter Measurement and Display Code)

AD9854DDS信号发生器stm32驱动代码(AD9854DDS Signal Generator STM32 Driver Code)

Very hard to find Texas Instruments software (ADP.exe) for calculating circular and rectangular coils for RFID application (13.56Mhz and 125kHz). Software is very accurate. Software is 16-bit, so it must be run on Windows XP (not compatible with Windows 7)

STM32f103c8t6英文详细文档，编程资料，寄存器(STM32f103c8t6 English Detailed Documents, Programming Materials, Registers)

通过RS485端口不停地发送数据0xaa用示波器观察RS485端口A、B信号线上的波形或者用RS485接收器接收发送的字符。(Through the RS485 port to send data continuously 0xaa observed with an oscilloscope RS485 ports A, B signal waveforms or use the RS485 line receiver sends characters.)

说明：  2015年电赛频率计，精密度高，简单易实现，双通道实现捕获(2015 frequency race frequency meter, high precision, easy to implement, dual channel capture)

说明：  单片机各种实验教程，内置源代码硬件连接等具体步骤适合初学者(ge zhong yuan ma he daimai shi dan pianji d chang)

Basic manual for programming in c++