Knowledge Base

It is a type of rechargeable battery that is charged and discharged by lithium ions moving between the negative and...

Non-Rechargeable battery is an electric battery that produces current by an irreversible chemical reaction and that's why is not rechargeable....

Lithium ion battery Lithium-ion battery technology was developed in 1912 but got popular in 1990. A lithium ion battery is...

Biometrics are body measurement and calculation which is related to human characteristics. Biometric authentication is used in computer science as a...

An electronic device that measures the distance of a target object by emitting ultrasonic sound waves, and converts the reflected...

It is a remote control power switch that can connect to a wide range of appliances.So on / off wifi...

Electrical Sensors are electronic devices that sense current, voltage, etc., and give signals to the inputs of control devices or...

The gas sensor is a device that detects the concentration level of gases that are present in the atmosphere depending...

A rotary encoder which is also called a shaft encoder is an elector-mechanical device that converts the angular position or...

A rectifier diode allows the electrical current to flow in only one direction. It is mainly used for power supply...