data-read-and-data-save-to-txt

定时打铃原理图，时钟芯片选择ds1302，可任意设定打铃时间！(Timing the bell ring principle diagram, the clock chip ds1302 choice, can be arbitrary set the bell ring of time! )

MSP430开发板，测量内部温度，并在OLED显示屏上显示(MSP430 development board, the internal temperature measurement, and display on the OLED )

说明：  它是关于80C51单片机的原理介绍和使用其开发的过程，有具体的实例。(It was introduced on the 80C51 microcontroller and use the principle of its development process, with specific examples.)

CC430读写信息端info flash(cc430 info flash access)

珠海杰里2系列开发包,可以学习一下，因为是otp的片子，如果要看效果需要原厂的仿真工具(zhuhai jieli tech，51 OTP )

TFT液晶屏字符和汉字显示程序，本人开发板源程序 (TFT LCD screen characters and character display program, I development board source)

本程序利用特征线法计算管道水击的压力和流量(The program uses the method of characteristics to calculate the value of the pipeline water hammer pressure and flow values.)

产生级数为4的M序列，P1输入4个初值，在数码管上显示出来，单片机模拟产生伪序列码(produce series for the M-4 sequence, P1 four initial input, the digital control on the show. SCM simulation of pseudo-sequence code)

STM32单片机主控器，推挽全桥逆变器，SPWM控制，查找表生成SPWM波形，闭环，输出220V/50Hz交流电(STM32 microcontroller master, push-pull full-bridge inverter, SPWM control, look for 220V/50Hz AC table generating SPWM waveform, the closed-loop output)

GD32F303系列输出任意数量脉冲，频率数量都可控(GD32F303 series output any number of pulses, the frequency and quantity can be controlled.)