AT89S52单片机控制的ADC0809和DAC0832实验汇编程序

PIC18 ECAN DEMO -PIC18 ECAN DEMO

msp430系列芯片资料及其内部结构，引脚资料功能及实例-MSP430 series chip information and its internal structure, function and examples of pin information

芯片PCF8951共有四个A/D输入通道：AD0，AD1，AD2，AD3,分别与四个电位器(R1,R2,R3,R4)连接，用以调节电位器的输出电压。其中AD0通道既可测量电位器输出电压，也可用于测量从J1插座输入的外接电压，须用开关J2加以选择。J4插座提供由PCF8591输出的时钟方波信号。SAA1064驱动四个数码管显示一路AD转换后得到的数据。-PCF8951 chip, there are four A/D input channels: AD0, AD1, AD2, AD3, respectively, with four potentiometers (R1, R2, R3, R4) connected to regulate the output voltage potential. AD0 channel which can be measured potentiometer output voltage can also be used to measure the input from the J1 socket external voltage, to be used to select switch J2. J4 socket output from the PCF8591 clock square wave signal. SAA1064 drivers of four digital display along after AD conversion data.

本书是嵌入式系统不可缺少的工具

LPC单片机PWM程序-LPC procedures SCM PWM

AVRMEG32编写的一个项目代码,里面包含一般应用的模块.-AVRMEG32 the preparation of a project code, which contains the general application of the module.

TC35控制继电器源代码 供大家参考使用-TC35 Control Relay source code for your reference

S3C2440 arm9芯片上RTC的测试程序，可以测试RTC是否正确运行，以及能对RTC进行时间设置。-RTC chip S3C2440 arm9 test procedures to test whether the RTC correctly, and be able to set the RTC time.

从RS232到PROFIBUS-DP的转换接口设计（终）.rar-from RS232 to PROFIBUS-DP Interface Design (end). Rar

ATT7022B与C8051F的通讯licheng-C8051F communication with ATT7022B Licheng