89c51-1602

HDG12864F-3的液晶驱动，有Protues硬件仿真图，方便初学者参考(HDG12864F-3 LCD driver, a Protues hardware simulation map, easy reference for beginners)

基于正点原子STM32F407的LCD显示实验(LCD Display Based on Positive Atom STM32F407 Explorer Platform)

本例是用51单片机的键盘解码程序，亲试好用(This case is a keyboard with 51 decoding process, pro-test handy)

基于MSP430F5438A的AD9854驱动，AD9854的DDS核具有48位的频率分辨率（在300M系统时钟下，频率分辨率可达1uHZ）。输出17位相位截断保证了良好的无杂散动态范围指标。AD9854允许输出的信号频率高达150MHZ(Based on the AD9854 driver of MSP430F5438A, the DDS core of AD9854 has a frequency resolution of 48 bits (up to uHZ at 300 M system clock). Output 17-bit phase truncation ensures a good dynamic range index without spurious. AD9854 permits up to 150 MHZ of output signal frequency)

秒表程序，从0-60秒，有3个按键，启动，暂停，复位 带仿真和c51源码(second count program.It has three buttons.there are start pause,reset program. proteus and c51)

说明：  这篇文档描述了怎样使用STM32F101xx和STM32F103xx的直接对内存访问(DMA)控制器(This document describes how to use STM32F101xx and STM32F103xx direct memory access (DMA) controllers)

说明：  基于VC++的51单片机实现LED灯闪烁源码(51 single-chip microcomputer based on VC ++ to realize the source code of LED flashing)

说明：  STM32F103C8T6+WS2812串行总线控制60个全彩LED，实现带呼吸效果的制炫酷实时时钟功能(STM32F103C8T6+WS2812 serial bus controls 60 full-color LEDs to realize cool real-time clock function with breath light effect)

OLED驅動程序 (STM32 平台), 新版SPI 接口 OLED模块！ CS(片选，已接地，不用接) RET（复位）(OLED Driver (STM32 Platform))

一个无线收发程序,使用megal8进行无线收发,定义了无线收发的协议(a wireless transceiver, the use of megal8 for wireless transceiver, a wireless transceiver defined in the agreement)