Basic Electronics - Posted on 2013-08-22 by Tinamarie Linares

Electricity - ohms

Resistance - opposition to flow of electricity

Voltage - Electromotive force

Current - Amps- amount of electric charge passing a  point in an electric circuit per unit of time.

Voltage (V), Current (I), Resistance (R)

Ohm's law - Voltage equals current times resistance.   Current equals voltage divided by resistance.  Resistance equals voltage divided by current.

Electronic circuit - transistors, capacitors, diodes, resistors, inductors connected by conductive material

PCB Printed Circuit Board. Analog Circuit - Voltage, Digital Circuit - Information via binary.

US - 120V (60 cycles)

Analog circuits transmit voltage