If the signal is amplified, it is active. A special type of component is the integrated circuit (IC) where large numbers of transistors, resistors, diodes, and other electronic components are packaged ...

Save guides, add subjects and pick up where you left off with your BBC account. Electronic components are chosen based on factors such as their function. It is important to choose a component that ...

However, they are still widely used in amplifiers and other electronic products that require large amounts of current. On a circuit board, discrete components are intermingled with the chips ...