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SDL2_image-2.0.0开发包，方便大家使用(SDL2_image-2.0.0 Development Kit to facilitate the use)

说明：  能够通过读取图片处理出黑色背景下的单一白色规则几何体的坐标(The ability to process the coordinates of a single white regular geometry in a black background by reading the picture)

这stm32f746代码描述如何两进行I2C数据缓冲区发送/接收 使用中断的电路板。(This STM32F746 code describes how to perform I2C data buffer transmission/reception between two boards using an interrupt.)

基于StC89C52单片机的nRF24L01驱动及应用程序， 已经调试成功(Driver and application program of nRF24L01 based on STC89C52 MCU has been debugged successfully.)

一种简单的心率测量系统设计，能显示并进行上下限报警(A simple heart rate measurement system design, and upper and lower alarm)

LCD 显示屏由三片控 制，每个内部带有6 （512字节） 的RAM 对应关系如右图所示 片选对应表：

说明：  osg中的switch开关功能，可以显示场景中想要看到的节点。(osgswitch)

基于max1898的智能手机充电器，用Altium绘制的原理图。(Based on max1898 smart phone charger schematic)

Binary Bomb Project. Sample bomb and the phases that need to be diffused. Good practice for assembly programming

Control relay module by tc35