there are

Resistors
Capacitors
Inductors
Transistors
.
.
.

what do you think science will add next, imagine that there's a strange element, what will it do?

 

Hello,

There are a lot of electronics components.
There are the :
Batteries Diodes Photovoltaic systems Switches Buzzers
Diode types Quartz crystals Thermoelectric Capacitors General overview
Relays Transformers Capacitor types Heat Sinks Resistors
Transformers-RF Coils Photo diode Resistors-Nonlinear Transformer types

Capacitive sensors Inductive sensors Piezo Displacement sensors Infra red sensors
Pressure sensors Temperature sensor types Encoders and resolvers Magnetoresistive sensors Reed switches
Thermocouple General overview Miscellaneous Temperature: PT100-RTD Tilt Sensors
Hall sensor Optical sensors Temperature sensors Ultrasonic sensors

All links will lead you to page of the EDUCYPEDIA on the subject.

What others could one think off.

Bertus

 

Memistors :http://en.wikipedia.org/wiki/Memristor

Ken

 

http://en.wikipedia.org/wiki/Core_memory
http://en.wikipedia.org/wiki/Vacuum_tube

Guess I'm showing my age again.