Simcom---sim900-Customer-flash-loader-V1.01

NRF24L01Information Program(NRF24L01 Information Program)

该系统为一套完整的井下检测节点系统，包含温湿度、压力、瓦斯浓度、人员心率监测等。所有监测项目均包含报警功能(The system is a complete set of underground detection node system, including temperature and humidity, pressure, gas concentration, staff heart rate monitoring. All monitoring items include alarm functions)

51单片机 数字秒表的proteus仿真，两位数码管显示(51 MCU digital stopwatch proteus simulation, two digital display)

基于stm32f103r8t6的串口例程，实现数据的收发方式(Based on stm32f103r8t6 serial port routine to achieve the data transmission mode)

基于STM32的I2C实验，调试成功，可移植使用(Based on the STM32 I2C experiment, the successful commissioning, portable use)

用PWM技术对直流电机进行调速，并用LED进行指示(DC motor speed control using PWM technology, with LED indication)

stm32学习 十三：RS485总线的使用 十四：TFT屏的图片，中文和字符显示(stm32 learning 13: RS485 bus use 14: TFT screen pictures, Chinese, and character)

IDA findcrypt plugin v2

SourceCode Encoder AVR atmega8

飞思卡尔血压计源代码，官网下载文件，血压设计非常有参考作用(fresscal blood pressure monitor)