A simple rotary encoder for all your projects.
It's like a potentiometer, but without end. It sends pulse to your microcontroller to let you know in which direction it turned. This version also has a button.
The best battery connectors on the market just got better with the development of the XT60H, also called the XT60+.
The new XT60H features snap on insulating end caps which provide extra grip and heart-shrink free installation. They also have a design change which is far more user-friendly for connection and disconnection with an improved integrated grip...