hai everyone...this semester i have a final project and i choose serial port interfacing using visual basic 6.0..so my problem is i did not know how to make a comm port setting using visual basic 6.0 and how to connect MAX232 with serial port...my output is led..so, anyone can help me...
And yes as barry said you can use MCu to let your LED work as you want .. but i think it might be little bit tricky... because you need to learn UART of MCu and also you have to work out on MCu's Pins with A language like Assembly or C.
Enjoy Asif Ali