Posts tagged with Bluetooth

WTF is the Raspberry Pi?

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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.

WordPress: Display categories without a link

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Filed under WordPress

WordPress code snippets

The default way to get the linked category (or linked list of categories) for WordPress posts is straight forward, but this post will show how to get the category name as a string value.

Relay switch modules

Posted | Updated 27 January 2018
Filed under Electronics

Relay switch modules are used as high-voltage AC switches using DC power. It is made up of a relay, screw terminals, a resistor, diode, capacitor, transistor and LED.