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Apple’s official WeChat public account posted: “2022-0607-0100, what is this mysterious code?” At 1 am on June 7, see you at WWDC22 next week. Opening on the code 1:00 am, June 7, Beijing tim...[Details]
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With the launch of Xiaopeng G9, the Chinese electric vehicle market will start a round of ultra-fast charging competition. The largest heat-generating working mode of electric vehicles is DC charging...[Details]
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The timer/counter in the microcontroller can have multiple uses, and it is set by the timer/counter control word to meet the required purpose. There are two special function registers related to ti...[Details]
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NEC infrared remote control protocol The NEC protocol uses pulse distance encoding of thebits. Each pulse is a 560µs long 38kHz carrier burst (about 21 cycles). Alogical "1" takes 2.25ms to transmi...[Details]
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introduction
With the development of automotive electronic technology and the continuous improvement of automotive performance requirements, there are more and more electronic devices in c...[Details]
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A very "fresh" Snapdragon 8 Gen 1 performance test, but its "shelf life" is only one day. The annual Qualcomm QRD experience was suspended last year due to the epidemic. This year's Qualcomm S...[Details]
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OnePlus is about to release the affordable Nord N10 and N100 5G smartphones in a few days, but its specifications, price, design and other details have been leaked on the Internet. In addition, it is...[Details]
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ADuM6200/ADuM6201/ADuM62021 is a 5KV isolated dual-channel DC/DC power converter and isolator, including two digital isolators iCoupler and two DC/DC converters isoPower. It can provide isolated ou...[Details]
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The batteries in our phones will inevitably age over time, but there are still things you can do to extend the life of your battery as much as possible. Apple has given some suggestions on...[Details]
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As the main energy-saving light sources, energy-saving lamps (CFL) and LEDs are increasingly appearing in homes, offices, streets and other places. Most energy-saving lamps and LED light sources are ...[Details]
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This article lists the specifications in alphabetical order; not all of them apply to all probes. For example, the insertion impedance specification only applies to current probes; other specificatio...[Details]
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0 Preface
Embedded systems need to support a wide variety of external devices. How to construct well-functioning drivers for embedded devices is of great significance to the practical application of...[Details]
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1 Composition of communication power supply system
Power supply is an important part of communication system. A complete communication power supply system consists of 5 parts: AC distributi...[Details]
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When you develop an application based on a small microcontroller system, the debugging and diagnostic tools for its program code may be quite limited. Here is a new program debugging design scheme ...[Details]
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On October 30, Samsung is currently expanding the proportion of Qualcomm Snapdragon chips used in its Galaxy flagship phones, while its own Exynos chips mainly cover mid-to-low-end and home applian...[Details]