步进电机反装、

与主站IEC101规约通讯，完成与科东公司主站、国电南自、南瑞科技等公司主站通讯 Tornado2.0编译，无故障运行与研华HE-8XX系列主板3年以上 解压密码luckycy(master IEC101 and the Statute of communication, complete with the East Branch Corporation stations, the South since the country's electric, NAN technology companies master communications Tornado2.0 compiler, fault-free operation with the China Institute HE-8XX series of the Main Board for three years or more extract passwords luckycy)

红外遥控编码分析器电路图，可用DXP直接打开(Infrared remote control code analyzer circuit that can be used directly to open DXP)

stm32f407 TIM1四路PWM,可调，环境MDK4，8M晶振，测试可用(stm32f407 tim1 PWM four-channel, adjustable)

stm32与fpga进行spi通信，fpga进行测频，占空比，时间间隔测量，32可控制其运行模式，并将测得结果于lcd上进行显示。(STM32 communicates with FPGA in spi. FPGA measures frequency, duty cycle and time interval. 32 can control its operation mode, and display the measured results on lcd)

TFT——ssd1289操作方式为GPIO方式(TFT- ssd1289 mode of operation for GPIO mode)

51单片机模拟1527编码发射，已编译验证通过(51 1527 microcontroller simulation coding launch compiled validated)

光伏微网逆变器设计手册，从光伏板特性分析到DCDC反激升压再到DCAC逆变最后到锁相环检测并网都详细说明。(PV micro-inverter design manual, from the characteristics of photovoltaic panels to boost DCDC flyback DCAC inverter then finally to the phase-locked loop detection and network are described in detail.)

瑞萨 pwm 控制（自带头文件）压缩包打包 (Renesas pwm control (from the lead file) compressed packed)

说明：  buck、boost、cuk、正激、反激等电路的matlab仿真和文字介绍，均运行正常(Matlab simulation and text introduction of buck, boost, Cuk, forward and flyback circuits are all running normally)

USefull memory chip to use with embedded micro controllers. The Chip interfaces on the SPI bus and provides a method of high capacity non-volatile memory storage