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.

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.