DS12CR887万年历四种程序(MOTOROLA）时序和(INTEL)时序，接1602液晶和12864液晶显示...

总结前人经验,改进后的程序,虽有警告但是仍可应用.因为8个警告中有7个是因为函数定义后未调用.-Summary of previous experience, improved procedures, despite a warning but can still be applied. Because there are eight warning is because the seven did not call the function definition.

ADC7841 为12位4通道串行AD转换，本程序为SPCA061A为CPU 扩展ADC7841-ADC7841 for 12 4-channel serial AD converter, the procedures for SPCA061A for CPU expansion ADC7841

msp430f169 双线uart模式驱动12864-msp430f169 uart wire mode driver 12864

抢答器，可以实现很大的功能，比如，计时、抢答，锁定-qiangdaqi

这是主机C8051F005有硬件SPI的AT45DB041B的读写驱动-This is a C8051F005 mainframe hardware SPI AT45DB041B literacy drive

程序能够实现将十二位的二进制数5V对应fffH变换成一路0~5V的电压。 精度方面：在使用时上下波动范围大约是0~2fH能保证高位寄存器准确； 调试过程中遇到了一系列问题：（1）p0口的使用需接上拉电阻，内部没有带电阻；（2）调试的过程最好使用单步运行，以便于察看寄存器的内容；（3）对系统板不熟悉，一些硬件方面容易出问题，像口连接，电源、地的连接。（4）直流电源使用不准确，内部的各个电源输出是独立的，需要共地。 -procedures to achieve 12 to a binary number 5V counterparts fffH transform all the way into the 0- 5V voltage. Accuracy : the use of fluctuating ranges of 0 ~ 2fH can guarantee accurate high register; debugging process encountered a series of questions : (1) p0 I need to connect to the widening use of resistance, with no internal resistance; (2) the process of commissioning the best use of single-step operation, in order to inspect the contents of Register; (3) The right not familiar with the system board, Some hardware problems are likely to occur, such as connectors, power, and connectivity. (4) DC power supply use of inaccurate, all within the Power output is independent, to the total needs.

点阵LCD的驱动原理.绝对的精品.望给初学者以帮助-Dot matrix LCD driver principle. Absolute quality. Look to the beginners in order to help

凌阳的LCD演示原码,里面还有LCD的使用说明.-Sunplus LCD presentation of the original code, along with LCD instructions.

这是一个结合Proteus和51单片机实现的一个按键加速实例。以验证-This is a combination of Proteus and 51 of the MCU examples of a button to accelerate. To verify

atmega16L定时器经典试验已经通过验证-classic timer atmega16L trials have been validated