For bidirectional DC converters, some tubes have large voltage ringing spikes when boosting, but the voltage is much improved when stepping down, and the opposite is true for some tubes. In addition t...
I would like to ask how to calculate the resistance value and choose the model of the resistor? I only know that this should use the RC discharge curve to calculate the resistance value and power? I d...
Verilog HDL is a language used for digital logic circuit design. The circuit design described by Verilog HDL is the Verilog HDL model of the circuit. Verilog HDL is both a behavioral description langu...
Anyone who has used SIwave knows that the software does not support direct import from Altium and needs to be converted to anf, but exporting from Altium to anf is very troublesome.
Today I found a si...
Digital Pre-Distortion ExplainedDigital pre-distortion technology has been initially developed in software implementation. At present, general pre-distortion technology adopts software architecture, u...
I have a question for you. 1. Is it easy to pass the postgraduate entrance exam? Is the entrance exam the same as the formal postgraduate entrance exam? 2. Is it easy to graduate? 3. How useful is the...
With the development of 5G technology, smart antennas are being used more and more widely in the automotive field. Throughout the development of the automotive industry, its antenna configuration has...[Details]
China Energy Storage Network News:
Recently, the "Smart Energy International Forum" was held in Shenzhen. More than 100 top experts and scholars in the energy field and representatives fr...[Details]
According to foreign media reports, indie Semiconductor, a developer of automotive semiconductors and software platforms, recently released a series of highly integrated and flexible solutions that c...[Details]
Logistics should be
the first application field of
the Internet of Things
, and to some extent, it can also be said to be the main application field of the Internet of Things in a narr...[Details]
1. Judgment and handling of soft faults
S5PLC has self-diagnosis capability. When module function error occurs, it can often alarm and respond according to the pre-programmed procedure...[Details]
The split electromagnetic flowmeter is a commonly used flow detection instrument, mainly used to measure the volume flow of conductive liquids and slurries in closed pipes, including highly corrosive...[Details]
Why should photovoltaic power generation be equipped with an energy storage system?
Ensure system stability
In photovoltaic power station systems, the photovoltaic output pow...[Details]
The HPM6000 series, the world’s most powerful real-time RISC-V microcontroller, has a clock speed of up to 800MHz and sets new records of over 9000 CoreMark™ and 4500 DMIPS performance
...[Details]
Flashlights, MR-16 bulb upgrades, emergency lights, and just about any low-
power
white-lighting application are already using
LED
technology.
Streetlights may be the nex...[Details]
Harmonics and power factor of rectifier circuits With the development of power electronics technology, its application is becoming more and more extensive, and the resulting harmonics (harmonics) an...[Details]
introduction
With the continuous improvement of the living standards of urban and rural residents in China, private cars have entered thousands of households at a rapid pace. However, in the old ...[Details]
1. Introduction to basic timers In STM32, the basic timers include TIM6, TIM7, etc. The basic timer mainly includes a time base unit, which provides 16-bit counting and can count 0~65535. In additi...[Details]
AT89C51 is used as the main device. Four PCF8591 chips are connected to the I2C bus. The chip addresses are (OOOb, OlOb, 020b, 400b) respectively. P3.6 of 89C51 is used as the SCL signal. P3.7 is u...[Details]
Today I would like to discuss the LCD display problem of S3C2440 with you. I hope you can give me more advice. If I say something wrong, I hope you can help me correct it in time so that I can i...[Details]
1. Dynamic display principle of digital tube The characteristic of dynamic display is that the segment selection lines of all digital tubes are connected in parallel, and the bit selection line contr...[Details]
PCB Design
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