Visual Basic(VB) ,Visual C(VC)++,Delphi,Assembly and Micro Controller Programming in Hardware interfacing and Ethernet and Internet (TCP/IP) communications for embedded systems.

Microcontroller interfacing in visual basic programming.

Control and interface 8051 Microcontroller Project Chapter 3

Thai version Click here

This page is show how to Interfacing Hardware between PC and Microcontroller project.

About Programming and Circuit please see content as thus below

8051 Microcontroller programming interface to Serial Port

Interfacing 8051 Microcontroller to Serial Port in Visual Basic Programming

Circuit board for test in this project (PDF File)

Communication between PC & 8051 Microcontroller

Link How to interfacing RS-232(Serial Port) signal

Final Note
   1) You can understand in 8051 Microcontroller basic interfacing
   2)Understand command and function in PC programming to control microcontroller
   3) You can programming in computer to control electrical devices or apply it to control more device.

   Document Referrent

1. 8051 Tutorial Serial Communication

2. http://www.smartdata.com.au/8051/serial.txt