自己用汇编编写的键盘的扫描程序 希望和大家共享!

通过汇编实现的软I2C通讯代码，希望对大家有参考意义-Software I2C Communications

单片机编程，C51 4个例程(8425)，适合初学者。-microcontroller programming, C51 four routines (8425), suitable for beginners.

利用MEGA8同时控制四路分立的单总线设备TH-11数字湿温度传感器，并根据查找表反推出传感器电阻值，显示在LCD12864显示器上。公司内部用机器。-MEGA8 simultaneously control the use of four separate single-bus devices TH-11 digital wet temperature sensor and, based on look-up table against introduction of sensor resistance value, displayed in the LCD12864 display. Within the company with the test machine.

1602LCD显示c51-1602LCD show C51

用凌阳单片机控制显示电压步进，增减，并输出模拟电压

基于５１单片机的乘法运算程序-SCM multiplication procedure

使用VB编写的上机位的串口控制,我的串口搞定与大家一起分享快乐.上位机是用VB编的. 我想告诉大家是:其实串口通信也不是什么很难的事,只要用心去搞一定能作好的. -VB prepared on the use of machine-bit serial control, serial port I get to share their happiness with you all. PC is VB series. I want to tell you is: In fact, serial communication is not a difficult thing, as long as intentions to engage in will certainly be able to prepare for.

AVR MEGA162开发摩托罗拉产GPS模块FCOnOre,价格比较低廉，性能好，但需要进行初始化后才能工作，代码功能是初始化模块及接收GPS信息，也包括部分的SPI双机通信-The development of AVR MEGA162 Motorola GPS module production FCOnOre, relatively low price, performance good, but it needs to initialize in order to work, the code function is to initialize the module and receive GPS information, but also part of the SPI double machine communication

注:protel电路图 1.INPUT12为高压气压和低压压传感器输入端. 2.OUTPUT为充气输出控制端. 3.当高低压有接地信号时,电机正转,气阀打开. 4.INPUT2低气压时有信号时,充气OUTPUT输出,充气电机转. 5.RS1与RS2是调节阀门距离用地 6.RS3是与气阀电机同步时,是气阀电机的转动圈数传感器. 7.RS4是调节延时时间用地-Note: protel circuit 1.INPUT12 and low-voltage high-pressure pneumatic pressure sensor input. 2.OUTPUT output control for the inflated side. 3. When the high and low pressure have a grounding signal when the motor is transferred, the valve opens. 4.INPUT2 low pressure when there is signal output OUTPUT inflatable, inflatable motor switch. 5.RS1 and RS2 is the regulator valve from the land 6.RS3 synchronous motor with the valve, the valve motor is rotating circle the number of sensors. 7.RS4 delay time to regulate land

atmega128 读取18b20并液晶显示-ATmega128 read 18b20 and liquid crystal display