Optical element focusing light

Mechanism controlling exposure duration

Light source for photography

Silicon die containing processor circuitry

Substrate connecting CPU die contacts

Internal processor communication pathway

Hardware connecting CPU to system bus

PCB power layer supplying CPU

Sensor monitoring CPU temperature

Motherboard connector for CPU fan

Hardware securing CPU

VRM compensation feature for voltage drop

Hardware securing CPU heatsink

Bracket attaching CPU cooler

Frame stabilizing CPU socket contact

Protective cover over CPU socket

Lever securing processor in socket

Mechanism locking CPU socket

Heatsink cooling chipset

Electrical contact connecting processor

Drive writing CDs

Distributes clock signals to multiple circuits.

Produces a lower-frequency clock from another clock.

Routes timing signals throughout hardware.

Integrated circuit that generates clock signals.

Produces a higher-frequency clock signal.

Compares two electrical signal levels.

Circuit that reproduces a reference current.

Timing source based on crystal resonance.

Small variation in clock timing.

Difference in arrival time between clock signals.

Extracts timing information from received data.

Natural impedance of a transmission line.

Unwanted signal coupling between circuits.

Noise appearing similarly on multiple conductors.

Filters common-mode electrical noise.

Group of ceramic capacitors in one assembly.