Voice Over IP (VoIP): The Future of Phone Calls Explained
VoIP transmits sounds, voices, and multimedia content over IP. VoIP is an acronym for Voice over Internet Protocol.…
MQTT: What It Is and How It Powers IoT Devices
MQTT (Message Queuing Telemetry Transport or MQ Telemetry Transport) is a lightweight messaging protocol that allows resource-constrained network…
What is a DVD Player? Your Guide to This Classic Media Device
The DVD has the reputation of being the most popular home entertainment product, even in the era of…
What is Z-Wave? The Key to Seamless Home Automation
Z-Wave is a wireless automation technology that is used primarily for home automation. It is one of the…
What is Bluetooth?
Is there anything worse than a cable? If you’ve ever plugged in a computer and half a dozen…
What Is Home Assistant? Your Guide to Smart Home Control
Home Assistant is an open-source home automation robotics designed to be the central control system in a smart…
Pulse Code Modulation (PCM): The Backbone of Digital Sound Systems
Modulation is a process that involves changing one or more signal carrier parameters based on the current values…
What is CDMA? A Simple Guide to Code-Division Multiple Access
Code Division Multiple Access, also known as CDMA, is a term for a type of cellphone service or…
VGA Cable Explained: The Basics of Video Graphics Array
VGA is a ubiquitous video signal. It is found on many projectors and computers. It stands for Video…
App Cache Explained: Why It Matters and How It Works
An application cache is the data stored temporarily on our device whenever we use an application. With every…