Posts tagged with 433MHz RF

Popular colour palette websites

Posted | Updated 17 November 2022
Filed under Graphic Design

Popular colour palette websites

There are various online colour palette pickers and colour generators to help designers choose colour combinations for projects. Here we list some popular ones.

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.