Electronics

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Section 1

  • Atoms and Electrical Charge - Discusses the structure of atoms.
  • Current - Introduces current and ampere.
  • Voltage - Potential difference and voltage.
  • Power - Discusses power or the amount of work a circuit is doing.
  • Resistance - Discusses electron flow, materials, and the ohm unit.
  • Ohm's Law - The relationship between Current, Voltage, and Resistance.

Section 2

Resistors

  • What are they
  • color codes
  • markings, what do they mean
  • dont they just adjust the voltage?
  • Resistors in Series - Discusses series circuits and the result of putting resistors in series.
  • Resistors in Parallel - Discusses Parallel circuits and the result of putting resistors in parallel.

Capacitors

  • types of capacitors - polarized and non-polarized
  • common uses
  • mini battery
  • applications (motors, lights, smoothing)
  • sizes u up uf f..
  • Capacitors in Series - Discusses the result of putting capacitors in series.
  • Capacitors in Parallel - Discusses the result of putting capacitors in parallel.

Diodes

  • which way to stick them in
  • Can use a LED
  • voltage

Transistors

  • A component used for switching and amplifying.
  • PNP
  • NPN
  • example turn on a high voltage line with the 555 timer circuit, maybe a relay


Integrated circuits

  • a schema/datasheet - 555 circuit - build a 555 timer circuit
  • pin markings
  • Switches
  • Relay, S.S Relay, button
  • make sure it's grounded


See also


External Links