Posts tagged with FTP

Understanding some common network protocols

Posted | Updated
Filed under Raspberry Pi

Understanding common network protocols

A deeper exploration into the world of inter-computer communications will reveal more types of communications, their interfaces and the network protocols they use.

Magnetic door sensors

Posted | Updated 1 June 2021
Filed under Electronics

Introducing Magnetic door sensors

Magnetic door sensors can establish if a door is open or closed and are commonly used in alarm systems to trigger the opening and closing of doors and windows.