What is the difference between a controller and a driver? Think of a controller as a component interfacing with thecentral processing unitand moving data back and forth between the CPU and the device being controlled, such as a printer ordisk drive. Controllers typically have a buffer to store...
A microcontroller is a sophisticated single-chip microcomputer that integrates all essential computing elements onto a single integrated circuit (IC). Microcontrollers are mainly used for automatic control equipment in the fields of automobile air conditioning and automatic machinery. Microcontrollers are wide...
There is a stage called a IF, which acts as a buffer in a kind of frequency band conversion. After this process, the IF band signal is passed to the IQ demodulator circuit and demodulated into the IQ signal. In a heterodyne receiver, it has one or more RF downconverter circuitry. If ...
The Graphics Processing Unit (GPU) is a specialized electronic circuit designed to rapidly manipulate and alter memory to create images for output to a display. Its basic purpose is to render graphics and visual data,allowing for high-resolution visuals and complex 3D structureswith minimal strain ...
If a jitter buffer is too small, an excessive number of packets may be discarded. This can lead to call quality degradation. Alternatively, a jitter buffer that's too large can result in conversational difficulty caused by additional delay and echo. ...
Hardline cables may contain a dielectric buffer such as polyethylene foam or pressurized nitrogen to prevent arcing and moisture contamination. Shield materials vary from piping to rigid or corrugated tubing. Radiating Also called “leaky cables,” radiating cables have a similar structure to hardline ...
A jumper wire is a conductive connector used to join two points in an electronic circuit on a printed circuit board (PCB). Jumper wires act as a shortcut to avoid having to route printed metal traces on the PCB to make connections between distant pads or traces. They are also used to ...
Avoltage follower(also called a unity-gain amplifier, a buffer amplifier, and an isolation amplifier) is a op-amp circuit which has a voltage gain of 1. This means that the op amp does not provide any amplification to the signal. The reason it is called a voltage follower is because the...
In electronic circuits, it is often seen that there is an electrolytic capacitor near the power supply pins of the integrated circuit. This capacitor ...
Definition: A control unit (CU) (or controller, same thing) is a piece of hardware that manages the activities of peripherals (separate devices attached to the computer, such as monitors, hard drives, printers, etc.) Control units found on personal compu