timer4_led_test

zigbee CC2530 SPI通信范例(zigbee CC2530 SPI communition examples)

单片机程序 用定时器定时 DA0832实现DA(Microcontroller program to achieve with the timer time DA0832 DA)

入门教程及实例,C51控制继电器的仿真实验，完整的源码及porteus仿真原理图。(Introductory tutorial and examples C51 control rela y simulation experiment, the source and the principle diagram of the simulation. )

基于51系列单片机的eeprom例程，其中包括c,hex及其相关文件，硬件电路图，相关芯片介绍。(Based on 51 series MCU eeprom routines, including c, hex and its associated files, hardware schematics, related chip introduced.)

STC单片机检测IO电平变化，并计数，接收到串口指令时，发送计数或者控制继电器输出(STC microcontroller detects the change of IO level, counts and receives the serial port instruction, sends the count or controls the relay output.)

单片机去控制PCF8591T去实现DA功能。 这个代码也要在示波器上才能观测到，DA输出一个正弦波。(Microcontroller to control PCF8591T to achieve DA function. This code also can be observed on an oscilloscope, DA output a sine wave.)

基于MSP430G2553的频率计数计的程序编写，已经过测试，程序无误可以完整运行。(Based on the frequency count MSP430G2553 meter programming, has been tested, the program can complete run correctly.)

说明：  两个12V的电机驱动履带式底盘完成到制定目标运动的任务，可以通过点触屏进行无线控制。(Two 12V motor-driven crawler chassis complete the task of setting the target motion, which can be controlled by wireless touch screen.)

增强型实验板配套例程库DS18B20-液晶1602显示温度和控制(Enhanced experimental board supporting routine library DS18B20-LCD 1602 display temperature and control)

同步串行数据发送电路SSDT的基本功能是将并行数据转换成串行数据并进行同步发送。系统写入和读出时序完全兼容Intel8086时序。 系统以同步信号开始连续发送四个字节，在发送中出现5个1时插入一个0，在四个数据发送结束而下一次同步没有开始之前，发送7FH，这时中间不需要插入零 (synchronous serial data transmission circuit SSDT the basic function is to convert parallel data into serial and the same this step. System write and read sequential fully compatible Intel8086 timing. Synchronized signal system to start sending four consecutive bytes, in this emerging 5 1:00 insert a 0, at the end of four data sent and the next synchronization not started before, sending seven FH, then the middle is not inserted)