在液晶1602LCM的一个计算器的代码。希望单片机的朋友能够下载和交流！...

8051单片机上4*4矩阵键盘的扫描方式5-none

示例程序下载关于单片机接上-download examples of SCM connected

用 PIC16F73 做的温控器,压缩包中有硬件排版图、原程序、还有编译好的 HEX 文件。-PIC16F73 do with the temperature control device, compressed packages of hardware layout map, the original procedure, compiled HEX file.

全国大学生电子设计大赛历年题目_Frily-National Undergraduate Electronic Design Contest calendar year subject _Frily

spi prog for mcu ok in keil C

1.通过键盘、LCD来进行超低功耗实验 2 在一段时间内，如果用户没有进行按键操作，系统将进入“睡眠”－－低功耗状态 3 用户按键后，系统从低功耗状态转到正常的工作状态 4 在非低功耗状态下，程序接收键盘按键执行加法器操作(因为键盘和LCD限制不能实现复杂 5 的功能,如乘法、减法、除法等）.-1. Through the keyboard, LCD for ultra low-power experiment 2 over a period of time, if the user does not have keys to the operation, the system will enter a " sleep" - low-power status 3 users button, the system switch from the low-power state to normal working condition 4 in the non-low-power state, the implementation of procedures to receive the keyboard keys adder operation (because the keyboard and the LCD can not limit the complexity of the functions of 5, such as multiplication, subtraction, division, etc.).

DS18B20，数字温度计，在KEIL下运行，调试

用C写的mobile2006 手机LCD液晶片程序-C wrote mobile2006 phone LCD tablet procedures

基于51系列单片机的模数转换ADC0804的应用 正在学习单片机,编来-based on the 51 Series MCU ADC0804 analog-to-digital conversion applications are learning microcontroller series to try

采用4046实现的10m以下信号的锁相环 电路图。-used to achieve the 4046 10m below the signal phase-locked loop circuit.