Category: What?

What is Resistor?

A resistor is a passive electrical component that induces electrical resistance in a circuit. In electronic circuits, resistors play various roles. It is used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines,...

What is Bluetooth?

Bluetooth is a wireless communication protocol that allows it’s users to send and receive data wirelessly over short distances.It utilises radio frequency to exchange data between devices. The typical frequency band is 2.4GHz. BLE or bluetooth low energy has quickly evolved...