WLAN Archives - Tech Goggler

WI-FI 6: some technical notes on OFDMA

OFDMA is perhaps the most significant innovation of the new 802.11ax standard, commonly referred to as Wi-Fi 6. […]

Telecommunications

Virtual LANs (VLANs): what they are and how they work

A Virtual LAN, better known as a VLAN, is a LAN logically realized through the standard 802.1Q, which defines specifications that allow multiple virtual local area networks (VLANs) to be defined distinct, using and sharing the same physical infrastructure. […]

Telecommunications

DMZ: the demilitarized zone in networks, what it is about

The DMZ (Demilitarized Zone) is a key concept in cybersecurity and network protection. […]

Automation

PID controllers for beginners

A PID controller consists of the proportional, integral, and derivative blocks connected in parallel. It brings together the characteristics of its building blocks and can […]

Automation

Linear position transducer

The linear position transducer consists of a resistance enclosed in a metal container in which a rod flows. […]