How remote control system works
In electronics, a remote control or is an electronic device used to operate another device from a distance, usually wireless…
In electronics, a remote control or is an electronic device used to operate another device from a distance, usually wireless…
In the previous chapter we learnt about radio waves characteristics and applications, in this chapter we shall learn abo…
Wireless phone chargers are devices which utilizes the principle of electromagnetic power transfer to charge smartphones wir…
The wireless power transmission techniques mainly fall into two categories, which are near field and far field. In near fiel…
The Tesla coil is a giant coil of wire wound around a plastic or insulting pipe. It is just like a transformer which inputs …
Radio waves are a type of the electromagnetic radiation whose wavelength is longer than that of infrared light. They are hig…
The Radio Frequency Identification (RFID) refers to a wireless system which comprises of two components, the tags and reade…
Electromagnetic induction is a medium or means of sending information/signals/power wirelessly by means of electric curren…
Wireless power transfer has changed our century from the world of wire into the world of wireless. Most of our devices are …
Bluetooth is a short range wireless technology that uses low power radio waves to transmit information/signals over short d…