MQ-9气体传感器报警程序

Blob在S3C44B0上的移植--Migrate Blob on S3C44B0.

嵌入式原理作业嵌入式原理及应用试题- embedded principle and application questions

这是一个基于飞利浦的RC500非接触IC卡读写器的程序设计。-This software is basic on Phili RC500 IC read/write hardware.

sunplus miniOS 文档-sunplus miniOS document

Part IV In part II we discussed the conversion of binary numbers into decimal digits. It is sometimes useful to build circuits that use this method of representing decimal numbers, in which each decimal digit is represented using four bits. This scheme is known as the binary coded decimal (BCD) representation. As an example, the decimal value 59 is encoded in BCD form as 0101 1001. You are to design a circuit that adds two BCD digits. The inputs to the circuit are BCD numbers A and B, plus a carry-in, cin. The output should be a two-digit BCD sum S1S0. Note that the largest sum that needs to be handled by this circuit is S

Embedded Thread Library

显示四位温度。单片机采样。用18B20采集温度。

altera neek LCD演示，c代码这将帮助您在altera NIOS II板上测试LCD

s3c4510 uclinux sample

搜集过来的相关cpld 的书籍 比较经典的几篇文章-Collected from the relevant books CPLD Comparison of classic articles