ELECTRICITY KITS: Economy, Basic student, Primary

ELECTRICITY KITS: Economy, Basic student, Primary

• A range of Electricity  Kits for use in the science laboratory.

(Wikipedia excerpt: ..."Electronics is the study of electricity (the flow of electrons) and how to use that to build things like computers. It uses circuits that are made with parts called components and connecting wires to do useful things. The science behind electronics comes from the study of physics and gets applied in real-life ways through the field of electrical engineering. Many people can name several simple electronic components, such as transistors, fuses, circuit breakers, batteries, motors, transformers, LEDs and bulbs, but as the number of components starts to increase, it often helps to think in terms of smaller systems or blocks, which can be connected together to do something useful...

One way of looking at an electronic system is to separate it into three parts:

Inputs - Electrical or mechanical sensors, which take signals from the physical world (in the form of temperature, pressure, etc.) and convert them into electric current and voltage signals.
Signal processing circuits - These consist of electronic components connected together to manipulate, interpret and transform the information contained in the signals.
Outputs - Actuators or other devices that transform current and voltage signals back into human readable information...")