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Despite recent news that the upcoming Galaxy S22 series processor will only have one option, Qualcomm Snapdragon 8 Gen 1 processor, due to Exynos 2200 production capacity issues. A representati...[Details]
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South Korea's Shinhan Financial Investment Co., Ltd. believes that the Huawei incident will benefit South Korean smartphone companies, with Samsung Electronics and related mid- and low-end mobile pho...[Details]
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This afternoon I learned about the external interrupts of LPC2103, which is relatively simple, just the operation of a few registers.
LPC2103 has three external interrupt sources, namely external...[Details]
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On June 11, with the completion of the last four projects, the preliminary round of the 2021 "Core Power" competition finally came to an end. This also marks that this year's competition is about to ...[Details]
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Recently, Weibo user @笨笨搞机 revealed that a netizen used the lifting camera of Redmi K20 Pro to open the beer cap, and the result was quite tragic. Judging from the pictures shared after open...[Details]
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On the evening of October 31, Geely officially released the "Smart Geely 2025" strategy. Comprehensively promoting the process of intelligence has also become the main theme of Geely Auto's 4.0 era. ...[Details]
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Most automotive electronic modules require voltages (5V and 3.3V) that are converted from the car battery. Using linear regulators to perform this conversion generates significant power dissipation, m...[Details]
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The American ES9023 is a single-ended output 24-bit stereo audio digital-to-analog conversion DAC chip, which integrates a 2Vrms output driver amplifier. It uses the industry's advanced SABRE digit...[Details]
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1 Adder
I. Half adder
1. Meaning
Input signal: addend Ai, augend Bi
Output signal: sum of the current bit Si, carry to the higher bit Ci
2. Truth table
3. Output logic function
4. Logic ...[Details]
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introduction
At present, the measurement range, measurement method and measurement accuracy of most temperature acquisition cards on the market are fixed at the factory. The measurement meth...[Details]
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This evening, Honor held a global new product launch conference at the MWC World Mobile Communications Conference in Barcelona, Spain. At the conference, the Honor Magic4 series officially debuted....[Details]
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https://v.youku.com/v_show/id_XNDM1MDczMDc0OA==.html WS2812 is a chip with a relatively fast communication speed, while the 89 MCU is a relatively slow MCU. The 89 MCU uses a 32M crystal oscillator ...[Details]
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September 19 news, according to a press release on Intel’s official website, Intel has recently launched a glass substrate for next-generation advanced packaging. Babak Sabi, Intel’s senior vice pres...[Details]
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There are two types of T-type converters, as shown in Figure 3-11 (a) and (b), respectively. (a) is an inductor series arm T-type converter, and (b) is a capacitor series arm T-type converter.
...[Details]
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It is rumored that Apple plans to replace the Apple Watch screen from LTPO OLED to Micro LED in 2020. However, Apple Watch screen suppliers JDI and LGD are both expanding LTPO OLED production capacit...[Details]