This week's book giveaway is in the NodeJS forum. We're giving away four copies of Serverless Applications with Node.js and have Slobodan Stojanovic & Aleksandar Simovic on-line! See this thread for details.
I am working on an RFID attendance system in which I have connected my reader to com port where I will get RFID tag no.
Now my problem is that I want to find a way through which I can read the stuff coming on this com port using any Java program.
Please help because it's my Major project in my Graduation..