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This design uses AVR single-chip microcomputer Mega16L as the core, which can simultaneously control the charging and discharging process of two 539CH-1 type batteries. Mega16L receives commands from ...[Details]
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Although there are many brands of mobile phones on the market, their charging circuits are roughly the same, all using PMOS-based charging circuits. When using PMOS, it is easy to control its switc...[Details]
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In the previous video, it was said that ARMCPU has two states ARM State Each instruction will occupy 4 bytes Thumb State Each instruction occupies 2 bytes We have said that the Thumb instructio...[Details]
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1. Graphite furnace atomic absorption spectrometry can be used to determine the content of metal elements in water, biological samples, plants and food, non-ferrous metals and alloys, coal, petroche...[Details]
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With the development of technology, the cost of xenon headlights and LED headlights is getting lower and lower, so that high-end models of A-class cars such as Golf and Civic are equipped with xeno...[Details]
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At today's Google new product launch conference, in addition to launching the flagship Pixel 6 series of mobile phones equipped with Google's self-developed chip Tensor SoC, Google also launche...[Details]
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Program downloading is the basis of everything. For those who are engaged in single-chip microcomputers, the first thing they learn is program downloading. When I first started learning 51 single-chi...[Details]
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Problem: When using the sscom32 serial port debugging assistant, the first character appears garbled "tarttarttarttarttart" Cause: The baud rate is too high Solution: Set the baud rate to a lowe...[Details]
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Early this morning, Qualcomm and Apple simultaneously released statements on their official websites, announcing that they had reached a settlement agreement. The settlement includes the two parties ...[Details]
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Smartphone camera bumps are getting bigger and bigger. While companies are coming up with clever ways to make them look smaller (like Samsung's side-mounted modules on the Galaxy S21 series), th...[Details]
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since The natural world is full of various forms of waveforms, such as ocean waves, earthquakes, sound waves, explosions, sounds transmitted in the air, or the natural rhythm of the body. In the phys...[Details]
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Changdian Technology, which started out as a underwear factory in southern Jiangsu, and Taiwanese who went beyond the Taiwan authorities to build wafer foundries in the mainland, have either grown te...[Details]
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MAX8686 Current Mode Synchronous Rectification
PWM Step-Down Regulator
Built-in MOSFET, operating voltage range: 4.5V to 20V, can generate 0.7V to 5.5V adjustable output voltage, and can ...[Details]
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With bad news coming one after another, the situation will only become more cruel for Huawei. But these are just some stumbling blocks on the road to rise. Technological innovation will surely be ...[Details]
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The entire construction team of the Rongke Energy Storage Equipment Manufacturing Project is working hard to seize the critical window period and sprint to the fourth quarter, laying a solid foundatio...[Details]
Power technology
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