Posts tagged with LEDs

Getting started with the Arduino Nano

Posted | Updated
Filed under Electronics

Getting started with the Arduino Nano

The Arduino Nano development board, or simply Arduino Nano, is a popular choice for microelectronic projects. Here we show how to get started.

Nofollow, noreferrer and noopener

Posted | Updated 4 March 2021
Filed under WordPress

Nofollow, noreferrer and noopener rel attribute values

HTML has various ways for search engines and web browsers to understand data. Here we show how to use nofollow, noreferrer and noopener as rel attribute values.