help with connect arduino with vb6

hi all i want to know how to control some relays or leds by vb6 i want some examples or lessons what i mean how to connet arduino with vb6 :slight_smile: :slight_smile: :slight_smile: :slight_smile: :slight_smile: :slight_smile: :slight_smile:

Output the data via serial from VB, receive it on the Arduino and interpret it.
There is a very similar thread running here at the moment.

very thx for your help but can you pls give me simple code and explain it pls :slight_smile: but frist time to me to do that :slight_smile:

This is not the right place to ask for VB code, but this page will help with receiving the data on the Arduino and displaying it Gammon Forum : Electronics : Microprocessors : How to process incoming serial data without blocking

very thx for your help :slight_smile: :slight_smile: :slight_smile: