Posts tagged with colour wheel

Understanding the colour wheel

Posted | Updated
Filed under Graphic Design

Understanding the colour wheel

The colour wheel represents the relationships between primary, secondary and tertiary colours. This post will help readers to understand the colour wheel.

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.