8051 a/d 2500 ,lcd 128x64 demo program-8051 a / d 2500, lcd 128x64 demo program

《8051单片机基础教程》首先介绍了8051单片机的硬件、汇编语言、程序测试方法、基本I／O控制、中断控制、计时计数器控制、串行接口控制、A／D与D／A转换等土要内容，然后重点介绍了三个制作课题：LCD串行接口监视器、单片机电子钟、倒数计器。- Essentials 8051 First introduced 8051 hardware, assembly language, program testing methods, and basic I/O control, interrupt c

8051带TP测试程序，具有高精准度，LCM专门工厂测试源程序。-8051 with a TP test procedure with high precision, LCM source of specialized plant tests.

本專題是對於溫度、CO2設備來偵測，溫度、CO2經由熱敏電阻及MG811轉成電壓後，利用A/D 轉換電路將其訊號傳入8051，並顯示溫度、CO2濃度及設定值在LCD上，使其量測的溫度、CO2濃度數值大小能判斷目前狀態是理想，進而對其做加熱、冷卻及排氣的動作。-This topic is for temperature, CO2 equipment to detect temperature, CO2 via a thermistor and MG811 turn into a voltage,