0`999

说明：  结合曲线拟合，进行温度的曲线判断，里面加入了最小二乘法，最要应用于STM32ZET6芯片(Fitting temperature curve)

液晶128*64(KS0108)并行驱动,有详细的注释,对初学者有用(LCD 128* 64 (KS0108) parallel-driven, detailed notes, useful for beginners)

stc12c5a60s2单片机，I2C接口通讯程序，可实现I2C总线的启动，停止及握手等功能(stc12c5a60s2 microcontroller, I2C interface communication program, can be realized starting I2C bus stop and other functions handshake)

第一个发光管以间隔200ms闪烁 第一个发光管以间隔200ms闪烁 (The first light emitting tube at intervals of 200ms blink first light emitting tube flicker at intervals of 200ms)

cx20106a 索尼的芯片 现已停产 不过算是非常经典的一款用于超声波接收处理的芯片，想做超声波模块的可以下载看看(cx20106a Sony chip has been discontinued, but which is a classic of a receiver for ultrasonic processing chip, the module can be downloaded want to see ultrasound)

Full document very cool snd nice

stm32的驱动红外采集器的驱动程序，不需要改动，驱动AD7792芯片驱动(The STM32 driver to drive the infrared acquisition, no need to change, drive the driver of AD7792 chip)

永磁同步电机无传感器矢量控制方法研究及仿真(Research sensorless vector control methods and simulation of permanent magnet synchronous motors)

说明：  PIC16F873单片机红外解码程序,然后控制灯闪烁(PIC16F873 MCU IR decoding process, and then control the lights flashing)

用数码管显示电压，发送到串口，然后有高低电压报警，只有部分代码(Display voltage with digital tube, send it to serial port, then alarm with high and low voltage, only part of the code)