As the world's second largest mobile phone manufacturer, Motorola has considerable strength and experience in the fields of wireless, broadband and automotive communications, and has become a unique g...
I updated the IDF and found that the USB interface has changed a lot. Fortunately, I managed to get it connected in time. I don’t know why, but I just use it....
The price of TPS54340 has risen from 3.5 to 15 yuan. Now 431 is used as the reference and loop, 5 BJTs are used for PWM+DRV, and NMOS is promoted. The replacement cost is 1.2 yuan. The efficiency is e...
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...
Mysteel Daily: Vanadium market improves after the holiday. The market actively follows up. The vanadium market returns to the market after the holiday. The price of vanadium flakes from large factorie...[Details]
According to foreign media reports, Michelin will add radio frequency identification (RFID) chips to all car tires by 2023. The chips will help improve driving safety and provide predictive maintenan...[Details]
On May 7, at the Shanxi Provincial Science and Technology Work Conference, 2022 was designated as the "Year of Improving the Quality of Innovation Ecosystem Construction", and eight quality improveme...[Details]
This article introduces the application of Panasonic FPO and Hitech touch screen technology in the control system of the rotary compactor, and gives the hardware structure and software design ideas of...[Details]
I. Introduction
With the development of pure electric vehicles and hybrid vehicles, the series battery pack, as an important energy storage device, is a key factor affecting the performance of the en...[Details]
Introduction to DMA DMA: Direct memory access controller, direct memory storage. DMA can realize the rapid conversion of data between peripherals and memory, memory and memory, without the interven...[Details]
Flex Power Modules launches BMR510 two-phase voltage regulator module
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Two-phase voltage regulator module (VRM) power stage
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Continuous current 40A per phase
...[Details]
High-voltage inverters are commonly used in industrial applications for high-power, high-voltage (usually over 1kV) applications. They can provide higher output power and carrying capacity, and are...[Details]
Low voltage AC lighting systems are becoming more and more popular in the market, from indoor accent lighting to general track lighting and even outdoor lighting systems. Retailers and home impro...[Details]
With the development of technology, the applications of embedded and mobile Internet are becoming more and more widespread, and both of them occupy a place in their respective fields with their own a...[Details]
The degradation of battery performance is a natural result of use and aging, but it is also accelerated by lack of maintenance, harsh operating environments, and poor charging practices. The follow...[Details]
As the core part of embedded applications, MCU is like the central nervous system of terminal products, controlling the behavior of products. With the evolution of the market and other aspects, MCU h...[Details]
Peak-to-Peak Definition Peak-to-peak value refers to the difference between the highest and lowest values of a signal in a cycle, that is, the range between the maximum and minimum. It describe...[Details]
Castrol joins hands with Beijing Jianheng Certification Center and Zhonghong Science and Technology to launch immersion thermal management energy storage solution
(October 16, 2024, Beijing,...[Details]