received

说明：  使用STM32F103 32位芯片配置以及控制DC18B20传感器(Using STM32F103 32 bit chip to configure DS18B20 and control DC18B20 sensor)

MTK6226参考电路设计 含电路图 PCB layout(MTK6226 schematic reference include schematic and PCB layout)

如何在单片机上实现多级菜单，并且比较好的进行管理(How to achieve multi-level menu in the microcontroller, and better manage)

Fills in a UChar string with the radix-based representation of a uint32_t number padded with zeroes to minwidth. The result will be null terminated if there is room.

说明：  Introduction ,to, AVR ,single, chip, microcomputer, and ,quick, strategy

电力载波 具备显示 控制 采集 用于毕业设计 工厂测试(Power carrier with display control acquisition for graduation design factory test)

亲测ZLG-LPC1788开发板上RT-Thread的最小系统模板（LwIP开启） LPC1788基于RTT源码实现的模板程序(Pro-test ZLG-LPC1788 development board minimum system RT-Thread template (LwIP open) LPC1788 RTT source template-based program implementation)

工程教育中级练习题1：按一下K1键，LED以10Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；长按K1键超过3秒，LED以5Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；按一下K2键，LED熄灭；按一下K2键，LED常亮。(Secondary Exercise Question 1 in Engineering Education: Press the K1 key, the LED flickers at 10Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K1 key for more than 3 seconds, the LED flickers at 5Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K2 key, the LED goes out; Press the K2 key, the LED always shines.)

三轴加速度传感器 陀螺仪传感器 驱动 步进电机(MPU6050 driver stepmoto driver)

传感器网络路由的经典综述PPT，在一次国际会议上的讲稿。(Sensor network routing classic Review of PPT, at an international conference speech.)