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Individually, each battery cell is small and may seem insignificant. However, when hundreds of these cells are connected in series and parallel, they form the backbone of an electric vehicle's powe...[Details]
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What is differential amplifier?
Differential Amplifier
Differential amplifier is an amplifier composed of two transistors with the same parameter characteristics by direct coupling. If the tw...[Details]
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IoT (Internet of Things) devices used in homes, cars, mobile communication devices, and payment systems are beginning to become popular in the healthcare and industrial fields. These billions of conn...[Details]
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ARM microcontrollers are the entry point for most novices, but due to lack of knowledge, novices often encounter problems of one kind or another during the design process. ARM abnormal interrupt retur...[Details]
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What is a DC/DC Converter?
What is DC (Direct Current)? It refers to a direct current power source, such as a dry cell or a car battery. A 100V power source for home use is an alternating curr...[Details]
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The 21 special function registers (26 in the 52 series) are discontinuously distributed in the 128-byte SFR storage space, and the address space is 80H-FFH. In this SFR space, there is a 128-bit addr...[Details]
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According to foreign media reports, a national research institute in South Korea has developed an innovative polymer technology that will help develop high-performance, stable all-solid-state batteri...[Details]
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Samsung has reportedly acquired another component supplier from the LG camp. Local media now say that LG Innotek will provide Samsung Electronics with chip-on-film (CoF) solutions for the Galax...[Details]
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At MWC 2019, OPPO and Qualcomm demonstrated 5G cloud gaming at their booths, and Tencent also announced that it would launch a cloud gaming platform "Tencent Instant Play" in collaboration with Intel...[Details]
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I figured out the RCC clock these days. Actually, it was mainly because I misread the calculator 1 to 31 in the process, and the result was misplaced, and I couldn't find the reason. It turns out t...[Details]
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On May 9, Huawei officially announced that it will work with the first batch of 18 automobile companies to establish a "5G automotive ecosystem" to accelerate the commercialization of 5G technology i...[Details]
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We all know that Chronic Dev Team's style of doing things is always "much ado about nothing" (but the final result is still good). Two members of Chronic Dev Team, P0sixninja and Veeence,...[Details]
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Commonly used image processing: Basics of digital image processing, remote sensing digital image processing,
Image processing program: OpenCV, and image processing
Digital Image Processin...[Details]
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Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
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Drilling is one of the most important machining processes. On a typical rotating component, drilling accounts for about 30% of the machining time. The drilling and turning processes are similar in tha...[Details]