These boards are used for connecting multiple components such as LED lights, cables, and battery power supply. It is crucially important to install these components because they are small in size.
These batteries are commonly used in most electronic devices. The AA battery consists of a single electrochemical cell that may be either a disposable battery or a rechargeable. The letters indicate the size of the battery. Example: 50.5mm x 14.5mm.
Cables are used to link the LED light and Expansion board. This cable offers the flexibility for LED light kit installation.