matrixkeyborad

这是单片机C语言的源码，稍微有点复杂，但大家仔细看，能够看懂(This is a single-chip C language source code, a bit complicated, but we look carefully, to understand)

说明：  oled屏幕上面显示时分秒，可自行控制暂停(Time and seconds are displayed on the OLED screen, and the pause can be controlled by itself.)

1.5kw 光伏逆变器原理图，供初学者熟悉H桥逆变器。(1.5kw PV Inverter Schematic, which can be used as a good learning resource for research and development inverter.)

红外遥控器实现电机开关 开或关蜂鸣器都要响一下 电机可定时 类似于闹钟 只不过是时间到电机就停或开 定时开始或取消也是红外遥控器按键实现 红外遥控器有按键能实现增加和减少电机转速 电机接的是风扇(Infrared remote control to achieve motor switch on or off buzzer to ring Motor timing is similar to the alarm clock, but it is only time to the motor stop or start the timing or cancel the infrared remote control button Infrared remote control has keys to increase and reduce the motor speed motor connected to the fan)

msp430的ADC的总结，包括通道选择等等(The ADC msp430 summary, including channel selection, etc.)

以PIC16F713为主控的搅拌机底层控制软件，实现了马达的速度闭环控制，以及过流保护(In PIC16F713 as a master blender floor control software, and the speed of the motor closed-loop control, and overcurrent protection)

ec11旋钮编程器C语言使用说明，希望给有用的人一些帮助(Ec11 knob programmer)

说明：  一用1602显示的单片机时钟程序，通过按键选择可以显示时间，日期，星期。(A display with 1602 single-chip clock procedures, through the selection button can display time, date, week.)

说明：  一个关于CF_Card的例子程序，值得学习(CF_Card example of a procedure, it is worth learning)

STC1256xxAD系列MCU实现8路PT100温度巡回检查程序，温度过高或过低报警。(STC1256xxAD Series MCU achieve 8 PT100 temperature roving inspection procedures, high or low temperature alarm.)