瑞萨单

mcu:78p156 driver: control w55p241(winbond) with spi

图形显示12232检测要用keil生成hex再用-Graphical display generated 12,232 detection using keil reuse hex

学习型红外遥控开关( C51语言源程序)-learning infrared remote control switch (C51 source)

在提高硬件系统抗干扰能力的同时，软件抗干扰以其设计灵活、节省硬件资源、可靠性好越来越受到重视。下面以MCS-51单片机系统为例，对微机系统软件抗干扰方法进行研究。-Improve hardware system in the anti-jamming ability, anti-jamming software for its design flexibility, save hardware resources, increasing reliability of good attention. Below MCS-51 single-chip microcomputer system as an example, computer system software for anti-jamming methods.

BH1415F调频台控制C程序 使用AT89C52单片机，12MHZ晶振，用共阳四位LED数码管-FM BH1415F control C program uses AT89C52 single-chip, 12MHZ crystal, with a total of four positive LED digital tube

GSM通讯的C语言源程序代码，能够实际应用，需用户自行修改-GSM communications C language source code, the practical application can be user modified

nrf24l01的中文说明文档，方便开发-chinese documents of NRF24L01，provide convenience for development

ARM程序，实现了SPI通信协议，可用于任何使用SPI通信协议的器件上，在LPC2103上测试成功。-ARM procedures realize the SPI communication protocol, can be used for any use of SPI communication protocol on the device, tested successfully in the LPC2103.

以Silicon Laboratories公司C8051F230单片机为控制核心，采用16路动态扫描方式进行显示的LED大屏幕显示系统的设计方案。采用大功率三极管TIP127进行行驱动，提高了亮度。单片机通过读取外部总线数据，可实现与上位机协同工作，也可以脱离上位机独立工作。高速的单片机系统可显示图象、文字、数字等多种内容，并且通过优化算法实现了上下左右移动，以及百叶窗等特殊效果。-To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16-way dynamic scan mode to display the LED large screen display system design. Carried out using high-power transistor TIP127 line drive to improve the brightness. MCU by reading the external bus data can be realized with the host computer to work, you can also work independently from the host computer. High-speed microcontroller system can display images, text, numbers, and other content, and by optimizing the algorithm of the up and down and move around, as well as blinds and other special effects.

ds1302事实时钟+12864液晶显示 4094-DS1302 clock facts+ 12864 LCD 4094