Resistors and capacitors

Electronic Components

Limits the flow of current

Adjustable resistor

Resistor that is soldered to tabs on the surface of a pcb

Stores charge, acts as a voltage store, used in timers

One way valve for current

Lights when a small current flows, uses less power than a bulb

Standard chip package

Used to control current – current amplifier

Connection only when switch is pressed

Connection only when switch is NOT pressed