本源程序系正弦函数的 51 系列单片机宏汇编程序。

12864液晶中文字库。以及一些液晶的控制方法-12864 LCD English font

用一片ARM芯片，对电网中的谐波信号进行采集，然后通过GPRS发送给上位机，上位机对采集到的电网中的谐波信号进行分析。以确定电网中谐波的情况。-With an ARM chip, the harmonics of the grid signal acquisition, and then sent to the GPRS PC, PC to the power grid of the collection of harmonic signal analysis. To determine the grid in the case of harmonic.

Philips单片机P89C51RD和西门子Profibus工业总线的接口程序,硬件是鼎实公司的实验板,使用的鼎实公司的总线桥.-Siemens Profibus and Industrial Access Bus export procedures, hardware Teijitsu board of the company, using the company"s Teijitsu Bus Bridge.

网上很少有介绍TC35I的资料，这是本人收集的一些资料，有《基于AT89S52与TC35i实现的短信息处理系统》《基于ATMEGA16L与MC35I的无线心电数据采集传输系统的设计》等，希望与大家共享。-Few TC35i introduced online information, this is some information I collected, there are based on the realization of AT89S52 with TC35i short information processing system, Based on ATMEGA16L and MC35I wireless transmission of ECG data acquisition system design and so on, look forward to working with share.

1602液晶显示的源程序，很是经典，不信你下下看-1602 Liquid Crystal Display

CC2430喂狗程序 CC2430喂狗程序 CC2430喂狗程序-CC2430喂狗procedures CC2430喂狗procedures CC2430喂狗procedures CC2430喂狗procedures喂狗procedures CC2430

C写的单片机读U盘和SD卡的程序，里面附带电路图及关键芯片的数据手册，很详细-C write MCU read U disk and SD card program, which included data on the chip circuit diagram and key manual, very detailed

51单片机驱动打印机的C程序-51 Microprocessor printers C Program

With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively the inverse sinc correction can be chosen, in which case the output is flat and high. -With the program AD9854C.exe one can set and tune the frequency in CW-mode. For use as a receiver LO also IF can be given and the both possible receiving frequencies are printed on the screen. The level in Q-outputs can be varied by giving the wanted attenuation in dB. This function is done by controlling a 12b digital multiplier in the device. In this case the level decreases somewhat with increasing frequency as it does in DDS devices. Alternatively t

基于SHT71数字温湿度传感器的采集实现，89c51-SHT71 digital temperature and humidity sensors based on the collection of achieving, 89c51