In the old days, a serial port often connected to an acoustic coupler that gripped a phone handset and allowed a remote connection to a far away serial port (via another phone and acoustic coupler) at ...

This project is a WPF desktop application for Windows that connects to an Arduino via serial port (USB) to display real-time temperature and humidity readings using a DHT sensor. It provides a ...

It’s no secret that the era of the landline telephone is slowly coming to a close. As of 2020, it was estimated that less than half the homes in America still subscribed to plain old telephone service ...