This 66-year-old precursor to USB refuses to become obsolete ...

If you are a software and hardware developer working with serial ports, you often need a reliable serial port monitor that allows you to capture, display, analyze, record, and replay all serial port ...

The circuit is aimed to provide a method for receiving serial data on one pin and transmitting serial data on another with a modulation at the infrared detectors band pass frequency. A tiny 8-pin ...

I have a PC with a hand scanner, what I'd like to do is scan a series of barcodes, say 100 or so, and have each value saved as a new line in a text file in windows xp. What is the easiest way to take ...