relay module control via software

Dear all.

Here i am attaching link where i am trying to replicate it. I have compeleted design every ting is working fine. I am using atmega328 IC for the programming. I have created my own arduino board.

As show in below data sheet in page No 5. I wanted to create a front end software .Where i can control my relays via PC just giving commands. I wanted to Know how can do this. I have added few more features in to this.Can some one tell me how can create my own softwar here. What are things needed for it. Is there any software available where i can customized my own icons

Hi, I gather you want a program to make an application to run on your pc to talk to the arduino through the usb port.
google processing, it wil come up with a site Processing . org . It is an open source ide, similar to arduino ide, but for windows.
Arduino and Processing will talk to each other, there are exaples of even what you are wanting to accomplish.

Tom.......... :slight_smile:
From android tab3

Use Processing Firmata sample code on PC and and Arduino Firmata code on Arduino. This gives direct control of Arduino I/O. No need to reinvent the wheel.