Posts tagged with magnetic door sensors

Magnetic door sensors

Posted | Updated
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.

WTF is the Raspberry Pi?

Posted | Updated 7 May 2025
Filed under Raspberry Pi

WTF is the Raspberry Pi?

Raspberry Pis are low-cost, credit-card sized computer boards that can plug into a TV. Being tiny they are often used for electronic projects and specialised devices at home.

Using PuTTY to connect to a Raspberry Pi

Posted | Updated 11 January 2021
Filed under Raspberry Pi

Using PuTTY to connect to a Raspberry Pi

PuTTY is Linux terminal emulator, serial console and network file transfer application that can connect Windows operating systems and remote devices like the Raspberry Pi.