Gadgets

A small round connector for accepting the pin-shaped plug from a standard pair of music headphones.

Speaker a device that converts an electrical audio signal into a corresponding sound

The sensor is a device that detects and majors the changes in the nearby environment and sends that data to the operating system or processor.

Compass is used to measure the strength and direction of magnetic fields.

Sensors that read the grooves of your fingerprints.

Charging batteries without the use of cables and plug

A cable used to charge a smartphone or other portable device.

Batteries are small containers of chemical energy that provide power for electrical items.

USB (Universal Serial Bus) is a technology used to connect computers with peripheral devices.