Call_UP_lighten_LED_CODE

用ATMEGA48制作低成本高精度的数字温度计(ATMEGA48 produced with low-cost high-precision digital thermometer)

LLC经典资料，学习LLC基础，详细分析LLC设计原理(LLC basic dsp matlab )

此源码为c#编写的pc上位机程序，通过串口实现对3路步进电机的控制，可选择电机使能，正反转，转动角度，细分数等(This source code is written in c# program pc PC through the serial interface on the 3-way stepping motor control, motor option is enabled, rotating, rotation angle, and number of segments)

　si8250 目标板使用的是数字控制, 隔离半桥倍增为400千赫频率的脉宽 　这个目标板（图标1）包含了调试连接器为次级控制器（si8250）和初级单片机（c8051f300）的系统功率级和数字控制电路。用户可以通过si8250连接电脑的目标板直接访问电源系统以及使用USB连接到控制器板(si8250 target board using a digitally controlled, double isolated half-bridge pulse width of 400 kHz this target board (icon 1) contains the debug connector for the secondary controller (si8250) and primary SCM (c8051f300) system power level and the digital control circuitry. Users can connect the computer via si8250 target board power supply system as well as direct access to the controller board using a USB connection)

说明：  嵌入式之使用STM32F429完成锁相环放大器的设计，包含C语言源码。(PLL Amplifier completed by STM32F429.)

说明：  瑞士徕卡公司测量机器人TCA2003全站仪角度自动测量、记录机载程序(Swiss company Leica TCA2003 total station measuring the angle the robot automatically measure, record on-board procedures)

stm32开发，sd卡升级程序，仅供参考。(STM32 development, SD card upgrade program, for reference only.)

计算配电网络潮流 基于40节点计算配电网潮流电压及其电流 (Calculation of distribution network based on 40 tide node voltage and current power flow calculation)

超声波测距仪设计文档，本设计主要是以74LS04和CX20106A为测距模块，DS18B20用于温度补偿，12864液晶显示，HC-SR04为超声波显示板，语音模块由音频功率放大器LM386、语音芯片WT588D、低压差电压调节LM1117组成。(Ultrasonic range finder design documents, the design is mainly based on 74LS04 and CX20106A ranging module, DS18B20 for temperature compensation, 12864 LCD, HC-SR04 ultrasonic display boards, voice module consists of audio power amplifier LM386, voice chip WT588D, LM1117 low dropout voltage regulator components.)

说明：  该源代码为基于AVR单片机的温度加热控制系统的源程序。测温采用的的是热敏电阻，加热控制采用的是PID算法。另：编译器我用的是CVAVR 版本号是1.25.7a(The source code for AVR-based single-chip temperature heating control system of the source. Temperature measurement is used in thermistor, heating control PID algorithm is used. The other: the compiler I use is CVAVR version 1.25.7a)