mq137

MQ-7烟雾模块 DHT11模块 430单片机驱动 数字量 非模拟量 1602显示(MQ-7 DHT11 430F149 1602)

在stm32的cpu上移植freertos操作系统，程序在freertos基础上实现了，按键扫描，led灯控制，串口收发处理，定时器中断程序等功能。使用MDK打开工程文件即可。(Stm32 on the cpu transplant freertos operating system, the program freertos based on realized, key scan, led lamp control, serial port transceiver processing, function timer interrupt procedures. MDK can open the project file.)

MEGA8的PWM输出功能来完成三路PWM波形.doc(MEGA8 PWM output function to complete the three-way PWM waveform. Doc)

说明：  实现数码管，矩阵键盘结合的计算器功能，基于51单片机的代码适合初学者参考(Realize the calculator function of the combination of digital tube and matrix keyboard)

AVR入门初级小程序，流水灯，定时器，中断等(AVR Starter primary applet, water lights, timers, interrupts, etc.)

用电脑串口控制单片机流水灯状态,用电脑串口控制单片机流水灯状态(Serial control with a computer chip light water status)

ARM Cortex-A8 裸板，定时器4 和定时器0的测试程序(ARM Cortex-A8 bare boards, Timer 4 and Timer 0 testing procedures)

这是智能仪器的课件，对于初学编程和电路设计很有帮助的。(This intelligent instrument courseware, very helpful for the beginner programming and circuit design.)

旋转LED的实现,实现用单片机控制电机转速，采用无线供电方式哦(Rotate the LED, achieving MCU control motor speed, the use of wireless power supply oh)

8 基于义隆单片机开发的智能设备协议99SE电路图(8 Elan microcontroller development based on smart device protocol 99SE Circuit )