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Developing
power supply
circuits
for portable
electronic
devices requires design engineers to extend
battery
life
by maximizing power and minimizing overall system power con...[Details]
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It is undeniable that the sudden outbreak has increased the demand for tablet computers. Although all manufacturers have seen good growth, Apple is still the biggest beneficiary. Market analysis co...[Details]
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According to Nikkei Asia, TSMC Chairman Liu Deyin said on Wednesday that demand for consumer electronics products showed signs of slowing due to geopolitical uncertainties and epidemic blockades. ...[Details]
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There is actually an SDIO interface in stm32f4, but the package I use is 100 pins, and some functions are inseparable. I have no choice but to use SPI to read and write SD cards. Here we use the FA...[Details]
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There are many ways to drive LED digital tubes. According to the display mode, there are static display and dynamic (scanning) display. According to the decoding method, there are hardware decoding...[Details]
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In the field of new energy vehicles, even Mercedes-Benz and BMW are ridiculed by netizens as "no-brands", so Toyota Volkswagen's brand power is even more challenged. It's not that netizens are making...[Details]
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Low voltage AC lighting systems are becoming more and more popular in the market, from indoor accent lighting to general track lights, and even in outdoor lighting systems. Retailers and home improve...[Details]
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According to news on February 27, in a recent interview with Tom's Hardware, Intel foundry chief Stu Pann said that it will enter Arm chips and continue to catch up with TSMC's foundry market share. ...[Details]
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1. Overview
The grain quality rapid tester uses near-infrared spectroscopy to detect the internal quality of grains, such as crude protein, moisture, etc. With the continuous development of op...[Details]
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There are many types of probes, among which differential probes are widely used in switching power supplies. However, many engineers do not have a deep understanding of differential probes, and the...[Details]
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The basic building block of C language is function, and functions can refer to each other. When learning that static functions are sometimes internal functions and external functions, that is, functio...[Details]
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According to Zhejiang Online, West Lake University's Nanophotonics and Instrument Technology Laboratory has recently made a breakthrough in the "ice engraving" three-dimensional micro-nano processing...[Details]
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A display panel circuit designed for the interface between 74HC595 and AT89C2051 microcontroller. P115, P116, and P117 of port P1 are used to control the LED display and are connected to the SLCK, SC...[Details]
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2020 is finally here. Two more realities to face. The first is that the first batch of people born in the 20s look at us, the post-95s, in the same way as we look at those born in the 70s. The se...[Details]
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In intelligent measurement systems and adaptive signal processing systems, it is often necessary to convert frequency signals into voltage signals or convert voltage signals into frequency signals...[Details]
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