Traditional Culture Encyclopedia - Traditional culture - What electronic technologies are involved in mobile phones?
What electronic technologies are involved in mobile phones?
◆ The electronic technologies involved in mobile phones are:
General aspects include analog technology, digital technology, radio technology, pulse technology and so on.
The specific contents include high-frequency circuit, audio circuit, power supply circuit, transmitting and receiving circuit, semiconductor storage circuit, switch circuit, counting circuit, liquid crystal display circuit, touch sensing circuit, keyboard matrix circuit and so on.
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