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In the design of front-end sampling in power systems, op amps are indispensable. This article mainly discusses the requirements for op amps in power systems and how to choose suitable op amps.
The sam
Efficient use of power is at the core of electronic device design.
From 5G base stations, phased array antennas, data centers and vehicles to tablets, smartphones and video doorbells, designers know t
As the name implies, a transparent screen is a screen with good light transmittance. There are two methods of transparent screens on the market, one is LED transparent screen and the other is LCD tran
Questions: The 5V I/O port will cause the LED to light up weakly when the high-level drive mode is used during power-on and when NRST is low.Answer: The 5V I/O of the AT32F403 has a maximum driving ca