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松翰SN8F5702_PWM_移动电源方案(Songhan SN8F5702_PWM_Mobile Power Supply Scheme)

开关电源测试 标准 (Switching power supply testing standards)

说明：  ESP8266 官方无OS 版本 SDK(ESP8266 guangfang SDK)

基于STM32的计算器，用数码管显示的，实现了基本的加减乘除，功能还有待扩展(STM32-based calculator, digital display, to achieve the basic addition and subtraction, multiplication and division, functions have yet to be extended)

将hex文件发送给单片机，串口发送，快速方便，用于stm32(Hex file to the SCM serial, send, quickly and easily, for STM32)

STM23控制AD9850产生不同频率正弦波(STM23 control AD9850 produce different frequency sine wave)

基于89c52的2.4寸液晶显示源代码和hex文件(Display the source code and hex file based on the 2.4-inch LCD 89c52)

基于STM32的12864驱动程序，可以实现字符、数字、图片、任意直线和任意点的显示，并且有程序详解，很任性(Based on the STM32 12864 driver, you can realize the characters, numbers, pictures, any line and any point of the display, and a program explain, very headstrong)

说明：  关于电子设计大赛的样板，可以作为起始工程文件(temple,this is a temple for design)

超级示波器，对ucgui的运用很有帮助，新手不要错过了，老手看看也是不错的(Super oscilloscope, is of great help to the use of ucgui, novice don t missed, veteran see also is pretty good)