For circuit boards with many power rails, it can be very difficult to implement power management using measurement instruments and oscilloscopes. There is a growing trend to configure and monitor power supplies over a digital communications bus. "Digital Power" or "Digital Power System Management (PSM)" enables system designers to simplify and accelerate system characterization and optimization during prototyping, resource allocation and field operation.
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Integrated circuits, also known as chips, are the main products of microelectronics technology and the foundation of modern information technology. Chips are almost everywhere, from household applianc
The measurement and control system often needs to process various collected digital signals. Usually, the measurement and control system uses a general MCU to complete the system tasks. However, when
Three devices will be made, each of which includes a wireless transceiver module, an LCD screen and a keyboard. When the devices are within each other's signal coverage, they can automatically form a
For the high-frequency part of the signal, if the sampling frequency is not large enough, signal aliasing will occur after sampling. After Fourier transform, will the high-frequency signal appear at t
I am also a student majoring in electronics. I have been doing soldering and debugging for several years, from the initial 51 microcontroller, downloader, avr microcontroller to the later ARM7, ARM, c