Tag Archives: Resistor

Astables – AS Electronics Revision


What an astable is, how to describe its waveform, and the various types of astable. Well… three of them. Once again, I haven’t actually explained how they work. Continue reading

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Monostables – AS Electronics Revision


What they are, and a bit about how they work. You don’t really need to know that in detail for the exam. Continue reading

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Capacitors – AS Electronics Revision


All about capacitors and how they work (but nothing on their uses) Continue reading

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Ohm’s Law, Power and Powers of Ten – AS Electronics Revision


The formulae for Ohm’s law, electrical power and standard form scientific/engineering notation power of ten unit multiples Continue reading

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Eqivalent Resistances and Kirchoff’s Laws – AS Electronics Revision


How to add resistors in series and parallel, what happens to current at junctions, and what happens to voltage in series Continue reading

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Electricity Basics – AS Electronics Revision


Conventional Current, Voltage, Electrons, Resistance, Series and Parallel Continue reading

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