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Since the official release of iOS 15.4, people's attention to iOS 15 has obviously dropped a lot. After all, these months are the months when new phones are frequently released. For example, in April...[Details]
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On the evening of January 19, Galaxy Microelectronics disclosed an announcement of its 2021 annual performance increase. The company expects to achieve a net profit attributable to shareholders of th...[Details]
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For those who are engaged in the design, manufacture or maintenance of electronic equipment, the oscilloscope is an indispensable tool. In this issue, Antai Test Oscilloscope Maintenance Experts wil...[Details]
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1 Introduction
At present, embedded processors based on ARM core have become the mainstream in the embedded system market. With the widespread application of ARM technology, the establishment ...[Details]
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iQOO will launch a new flagship iQOO 7. So far, the company has shown the appearance of the white iQOO 7 BMW version. Recently, the company released new renderings showing the appearance of the black...[Details]
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Waveforms and FAQs Triangle wave Square Wave Through the waveform, we can directly see the amplitude and period. The period of the triangle wave and the square wave is a little different. After ...[Details]
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Although TSMC has not announced specific plans for investment in Europe, it has previously revealed that it is in contact with customers and partners in Europe to evaluate the possibility of building...[Details]
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This snail-shaped motorcycle can capture as much solar energy as possible through its special appearance. Its solar panel area reaches 25 square feet, and the electricity it stores can supply the m...[Details]
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According to Reuters, five sources revealed that the Biden administration is considering imposing new targeted restrictions on chip manufacturing equipment shipped to China, trying to curb the develo...[Details]
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1. Flame detection alarm
Figure 8-23 is a flame detector circuit diagram using lead sulfide photoresistor as detection element. The dark resistance of lead sulfide photoresistor is ...[Details]
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On December 28, according to Qichacha data, Huawei recently established a wholly-owned subsidiary named Huawei Precision Manufacturing Co., Ltd., with Li Jianguo as the legal representative and a reg...[Details]
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/*74HC595 is a silicon structure CMOS device, compatible with low voltage TTL circuit, complying with JEDEC standards.
74HC595 has an 8-bit shift register and a memory, with three-state output funct...[Details]
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Earlier, according to xiaomiui, Xiaomi's second folding screen model MIX FOLD 2 appeared in the IMEI database and passed the certification. The model of this phone is "22061218C", abbreviated as...[Details]
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Motion control can be seen everywhere in the actual industrial field, and we often hear people mention motion control. So what is motion control? And what are the basic concepts? Below we will give...[Details]
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The voltage-frequency converter can be constructed by using only the voltage-controlled oscillator in the phase-locked loop. The characteristic of the circuit is that when the 12th pin is suspended a...[Details]
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