1137B09SIM900M64_ST

说明：  本文件提供了C851F02x利用串口进行在线程序编写相关的代码(The files in this folder accompany the UART In-Application Code Loading Examples Application note. )

根据器件扫频测试结果，处理数据得到器件的幅频和相频特性(According to the device sweep test results, process the data obtained amplitude-frequency and phase-frequency characteristics of the device)

atmel单片机80c52，DS1302日历芯片，1602液晶电子钟源程序(atmel microcontroller 80c52, DS1302 calendar chip, LCD electronic clock source 1602)

三种SPWM算法在MSP430单片机上的实现，内含详细的算法分析，包括对称规则采样法，不对称规则采样法，等效面积法(Three SPWM algorithm on the MSP430 MCU to achieve, including a detailed analysis of algorithms, including symmetric regular sampling method, asymmetric regular sampling method, the equivalent area method)

5KW 逆变电源原理图。可以直接做PCB(5KW power inverter schematic. Can directly do the PCB)

通过调用库函数在STM32103开发版上点亮一个LED灯(Light a LED lamp on the STM32103 development version by calling the library function)

扫地机器人红外遥控和防跌落模块，仅供参考，请勿用于商业用途。(Infrared Remote Control and Drop-proof Module of Sweeping Robot)

说明：  ADS1292芯片心率检测的例程，有上位机、原理图、芯片的数据手册(Ads1292 chip heart rate detection routine, there are upper computer, schematic diagram, chip data manual)

说明：  IAR for stm8编译环境和配置参考模板(IAR for stm8 Compilation environment and configuration reference template)

ADC采集信号通过DMA双缓存模式读取，经串口发出(The ADC acquisition signal is read through the DMA double buffer mode, and is sent through the serial port.)