Ses_Sentez

电子设计竞赛 自动往返小车完整程序 内含12864液晶显示程序和双路电机pwm调速 (Electronic Design Contest and from the car a complete program automatically includes 12864 LCD programs and dual speed control motor pwm )

说明：  aduc845的模数转换程序，C语言编写，keil C开发平台，内容简洁。(aduc845 the analog-digital conversion process, C language, keil C development platform, is kept brief.)

强噪声背景下弱信号检测，采用平衡式取样积分电路。包含电路原理，基于IAR的msp430f149的DDS脉冲程序和峰值检波程序，检波方法：sqrt(Acos^2+Asin^2)(Strong noise weak signal detection, the use of balanced sampling integrator circuit. Contains circuit theory, based on the IAR msp430f149 of the DDS program pulse program and peak detector)

单片机，通过串行扫描，读取矩阵的键盘码。(Microcontroller reads the keyboard codes.)

基于KEIL C51和MC55模块的短消息发送和接收程序源代码,C51控制，AT命令实现(based KEIL C51 and MC55 module of SMS sending and receiving the source code, C51 control, AT commands)

PIC16f84频率计,利用串口直接读取频率数，很方便，里面的代码很简洁(PIC16F84 Frequency counter)

基于单片机的DDS信号源设计： 设计一台函数信号发生器，使其能产生正弦波、三角波、方波信号。 1、函数信号发生能产生正弦波、三角波、方波三种周期性波形。 2、输出频率在100hz到6khz 3、可实时显示输出信号的类型、频率 4、输出信号波形无明显失真 (Microcontroller-based DDS signal source design: design a function signal generator, so that it can produce sine wave, triangle wave, square wave signal. 1, the function signal generator can produce sine wave, triangle wave, square wave three kinds of periodic waveforms. 2, the output frequency at 100hz to 6khz 3, real-time display of the output signal type, frequency 4, the output signal waveform without significant distortion)

51单片机控制12864液晶，适合初学者入门使用，简单方面，易于移植(51 12864 LCD, suitable for beginners to use, simple terms, easy to transplant)

说明：  多种天线pcb封装设计方案（增益高，方向性好，稳定可靠）(Various antenna pcb packaging design schemes (high gain, good directivity, stable and reliable))

说明：  430单片机eeprom试验程序，经典呀，欢迎交流(430 SCM EEPROM testing procedures, classic ah, welcome exchange)