单片机对DAC转换器的操作，很简便使用的。

深圳市拓普微科技开发有限公司TCB8000A彩色LCD控制板应用参考。-Shenzhen Micro Technology Co., Ltd. Tuopu TCB8000A reference color LCD control panel applications.

2051单片机的18b20温度计。有效位数为2为，程序里面以预留出小数点位，配套3位数码管即可显示。-2051 microcontroller 18b20 thermometer. 2 for the effective number of bits, the program which in order to set aside a decimal place, supporting three digital control to display.

用C51I/O口来驱动两个四位数码管，并且可消隐，降低功耗。-With the C51I/O port to drive the two four digits

ARM LPC21XX AD模块源码与仿真实验-ARM LPC21XX AD module source code and simulation results

亲测：基于51单片机的八路抢答器，与其他同类源码比，功能强大，有查询，设置，抢答，答题等所有实用功能。-Pro-test: Based on 51 single-chip eight-way of the Answer, and with other source than the powerful, a query, settings, Answer, answer all practical function.

用于对TLC5615数模转换芯片进行控制，把接收到的数字信息，送到5615从而恢复模拟信号！-for several TLC5615 right-analog converter control, and receive digital information, which was sent to 5615 so as to restore analog signal!

51单片机u盘读写模块，提供全套资料，原理图，固件源代码。-usb mass storage controller module

浮点除法子程序,可以高效率计算浮点浮点除法,程序短小精干,非常讨巧-floating-point division subroutine, high efficiency calculation float float division, procedures small and lean, very quick and easy

研究所积累的资料8,大家秘密使用,千万别告诉别人!-8 Institute of accumulated data, we use a secret, please do not tell others!

在Diameter3588协议的基础上开发的软件，在此基础上可以进一步扩展功能-Diameter3588 agreement in the basis of software developed on this basis function can be further expanded