Wireless transceiver c procedures, suitable for single

为程序扩展了一个功率放大器，单片机是AT89C2051接收机，具有遥控功能和音量控制PT2259编码器测试等。

* 功能：使用PWM6输出PWM信号，通过滤波电实现DAC转换。由KEY1控制PWM的占空比， * 每按一次按键将会改变一次PWM的占空比。 * 说明：使用示波器观察测试点PWM和PWMDAC。-* Function: Use PWM6 output PWM signal, by filtering electrical realize DAC conversion. Key1 controlled by the PWM duty cycle,* every time a button will change the PWM duty cycle.* Note: Use the oscilloscope to observe test points PWM and PWMDAC.

工频参数测量 megal128 单片机 iccavr开发环境-Parameter Measurement Frequency megal128 Singlechip iccavr Development Environment

采用51系列单片机硬件电路对TEA5767收音模块控制源码-51 Series single-chip hardware circuit of TEA5767 radio module control source

NEC标准遥控接收处理程序，OK的IIC通讯程序，51单片机定时中断程序-NEC Standard Remote Control Receiver processing, OK for IIC communication procedures, 51 MCU timer interrupt program

这是一个键盘的单片机小程序，适合于初学者学习-This is a small program the keyboard microcontroller is suitable for beginners to learn

这是一个基于 8051 的图形化GUI栈，好好用 占用资源很少-This is a 8051-based graphical GUI stack, good with small footprint

实用红外遥控接收，解码程序。已经通过调试。-Practical infrared remote control receiver, decoding procedures. Have passed testing.

LED 灯闪烁程序-LED lights procedures

常用串行EEPROM的编程应用，EEPROM是"Electrically Erasable Programmable Read-only"（电可擦写可编程只读存储器）的缩写，EEPROM在正常情况下和EPROM一样，可以在掉电的情况下保存数据，所不同的是它可以在特定引脚上施加特定电压或使用特定的总线擦写命令就可以在在线的情况下方便完成数据的擦除和写入-Commonly used application of serial EEPROM programming, EEPROM is Electrically Erasable Programmable Read-only (Xinhua EPROM) acronym, EEPROM under normal circumstances and EPROM, as in the case of power-down to save data , What is different is that it can exert in a particular pin on a specific voltage or use specific bus write command can be in the case of online data to facilitate the completion of the erase and write