2dflocking

变频器控制电路，内有详细PCB板。经测试，性能正常，能直接使用。( Inverter control circuit, which has a detailed PCB board. After testing, the performance of normal, can be used directly.)

说明：  32位单片机HR8P506上运行FreeRTOS，HR8P506是一款Cortex-m0内核的国产单片机，支持2.5-5.5V的宽电压，36KB Flash和8KB SRAM能够满足绝大多数的应用开发。(32-bit MCU HR8P506 runs FreeRTOS. HR8P506 is a domestic MCU with cortex-m0 kernel, which supports a wide voltage of 2.5-5.5v, 36KB Flash and 8KB SRAM which can meet most application development.)

IAR-C-FOR-SAM8-V310A破解版软件(IAR-C-FOR-SAM8-V310A cracked version software)

说明：  单片机与ht7038 demo，三相电能表，电量数据包括电流电压功能，采用免校准方法(MCU and ht7038 demo)

说明：  基于Freertos的ESP8266 AT指令实现MQTT(Implementation of mqtt with esp8266 at instruction based on FreeRTOS)

说明：  modbus软件开发实战，适用于各种工业控制(Modbus software development practice, suitable for various industrial control)

51单片机通用串口开发程序,关于串口的收发数据.(51 generic serial microcontroller development process on the serial data transceiver.)

说明：  该文档主要介绍了电视专用芯片TSUMV59中电源管理的方法(The document describes a television special chip power management methods TSUMV59)

单片机时钟编程，包括秒表，时钟以及闹钟，亲测可用，包括DSN文件(Microcontroller clock programming, including a stopwatch, clock, and alarm clock, pro-test are available, including DSN file)

ADI公司的多通道采样芯片AD7124-8的中文资料介绍。(This is the chip data of the AD7124-8.)