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Circuit boards made from leaves could green up electronics’ act
And printed circuit boards (PCBs) – the flat boards onto which all the circuit chips, wires and other components of an electronic gadget are soldered–-constitute a big share of this e-waste.
Nanowerk2y
An overview of the basic components found in modern electronics - capacitors, diodes, inductors, resistors and transistors
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 ...