mosfet

全场地位系统：小车静止或移动过程中码盘进行全场定位,用的是avr单片机(Overall status of the system: stationary or moving vehicle to carry out the whole process of positioning)

数字电子钟，单片机控制，可以设置时间，并且进行时钟计时(Digital electronic clock, microprocessor control, you can set the time and the clock time)

IIC oled显示mpu6050经DMP滤波后的数据，附带显示MCU的核心温度(IIC OLED shows the data of mpu6050 filtered by DMP, and the core temperature of MCU is attached)

First Course On Fuzzy Theory and Application

红外的发射程序，需要加入38Khz的频率，实现载波的发射。。(Infrared emission process, need to join the 38Khz frequency to achieve the carrier' s launch. .)

这是超声波测距模块的最简单的测试程序，用1602显示(This is the most simple test program ultrasonic ranging module, with the 1602 show)

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.)

2.4-3.5寸320*240 TFTLCD 控制器HX8347的驱动程序,好多MP4及手机屏采用(2.4-3.5 inch 320* 240 TFTLCD controller driver HX8347, a lot of MP4 and mobile phone screens using)

51单片机驱动函数打包，已在STC89C52上验证，(51single-chip driver function package, has been in the STC89C52verification)

说明：  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.)