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Lithium-ion batteries also have many defects: short cycle life, complex charging circuit, and high requirements for internal battery protection circuits. Especially for lithium-ion batteries packaged ...[Details]
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Recently, Strategy Analytics analyzed the current 2G/3G network withdrawal trend and 4G user migration opportunities based on its free report "Low-Cost 4G Mobile Phones: Market Dynamics and Opportuni...[Details]
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PN8680M low-power power chip is a high-performance primary-side feedback controller. PN8680M works in primary-side detection and adjustment mode, and the system's optocoupler and TL431 can be omitt...[Details]
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Basic principles of waveform display
According to the principle of the oscilloscope, when a DC voltage is applied to a pair of deflection plates, the light spot will produce a fixed displaceme...[Details]
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Preface:
In order to
further expand the market space in the field of
new energy vehicles
, some key pain points must be solved.
First, the new energy vehicle sector...[Details]
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OnePlus 7 series phones are officially released. OnePlus 7 Pro is officially on sale at 10am today: 6+128GB version is priced at 3999 yuan, 8+256GB version is priced at 4499 yuan, and 12+256GB versio...[Details]
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According to foreign media reports, after announcing a ban on Huawei's participation in the construction of its 5G network, the UK announced that it would build a new 5G research laboratory to help c...[Details]
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As the weather gets colder, global automakers are also starting to "winter". Recently, news of layoffs and salary cuts by several major auto giants has attracted widespread attention. It is reporte...[Details]
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Timer resources of STM8S105xx: (1) Two 16-bit general-purpose timers (TIM2, TIM3) with 2+3 CAPCOM channels (IC, OC or PWM); (2) Advanced control timer (TIM1): 16 bits, 4 CAPCOM channels (capture/...[Details]
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Hikvision has officially announced that it will become the official sponsor of the 2022 Asian Games and Asian Para Games in Hangzhou, and will provide intelligent services in multiple fields such as ...[Details]
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With a starting price of 1,999 yuan, Redmi K30 5G has become the lowest-priced 5G mobile phone at present, and it is also the first 5G mobile phone priced below 2,000 yuan. On April 21, accor...[Details]
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IO-Link® has the potential to make nearly any factory sensor or actuator “smart,” able to communicate with process controllers and share valuable data. This blog post explores why IO-Link was devel...[Details]
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With
the continuous increase of
electrification
and connectivity, vehicles are facing greater risks of cyber attacks. According to foreign media reports, on October 26, Infineon Technologies...[Details]
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1. The concept of intelligent substation
Intelligent substation is the upgrade and development of digital substation. On the basis of digital substation, combined with the needs of smart g...[Details]
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In the previous section, we have learned a lot about bare metal and built a project to test assembly code. These tasks are actually the basis for learning Bootloader here.
Index to this sectio...[Details]