Introduction: Control Any AC Device Via PC RS232

By Amr Mohamed
About: my name is amr I'm an electronics and telecommunication engineer u can contact me via facebook 》》fb.com/amr.mohamed.eg

HI

This project is about How you can Control AC devices via PC RS232 Socket

Step 1:

the project consists of two parts

1- software

2-hardware

  1. Softwere - u can use Hyper Terminal or Realterm

or u can used my own terminal program UART Serial Port Communication

2. hardware

tools

  • microcontroller support UART
  • 2-led
  • relay module
  • Max232

Step 2: Circuit Simulation

  • Construct the circuit shown

Step 3: Write UART Code

use mikroC to write your own UART program

and then burn it on pic

code for two devices

Step 4: Relay Module

use relay module to control AC devices

Step 5: UART Serial Port Communication

use terminal programUART Serial Port Communication

to control devices via pc

for help contact me facebook

Step 6: UART Serial Port Communication [PC Program]

  • good luck