基于PROTEL、DXP绘制的凌阳 SPCE061A的PCB电路图。

本文件提供了关于ATMEGA16A的SPI的硬件结构及其使用代码，同时，本文件也适用与ATMEGA16及ATMEGA16L-This document provides information on the SPI hardware ATMEGA16A structure and the use of code, at the same time, this document also applies with ATMEGA16 and ATMEGA16L

我上传的一些单片机的资料，温度计的实验程序，希望对大家有帮助-I uploaded some Singlechip information thermometer Experimental procedures, we hope to help

测试频率 基于C8051F330单片机的频率测试 频率测试精度：0.1Hz-testing frequency C8051F330 microcontroller based on the frequency of testing frequency accuracy : 0.1Hz

不可多得的中文说明~~ 详细介绍了AD7714，费了很大的劲才找到的-Rare Chinese Description ~ ~ details on AD7714, costs a lot of劲才found

sja1000与51单片机的功能实现源代码-sja1000 MCU with 51 of the realization of the function source code

飞利浦D12的AT89C52固件-Philips D12 firmware of the AT89C52

字库代码提取，在电子行业单片机应用有帮助！-font code extraction, in the electronics industry SCM application help!

12864液晶显示器的测试程序，汇编语言的，很有价值的！-12864 test procedures for liquid crystal displays, assembly language, and great value!

一个很好的单片机学习工具-a good learning tool MCU

用单片机的C语言编的键盘递增递减的C程序的源代码（按一下键，对应的键值增或减一），在很多领域用到此思想，如空调调温等，可供单片机开发工程师参考。-the MCU series of the C language keyboard incremental decrease in C program"s source code (by pushing a button, the corresponding increase or decrease of the pair a), used in many areas here thinking, such as air-conditioning thermostat, MCU development engineers for reference.