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In 2019, the automotive market was mixed. What worried manufacturers was that the increase in the number of vehicles was declining. What pleased electronic component manufacturers was that with the i...[Details]
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From May 9th to 11th, the first China International Smart Terminal Industry Development Conference was grandly held in Yibin. At the main forum in the morning of the conference, Yin Qiming, senior c...[Details]
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Ozone
generator
power
supply
is
an important part of
ozone generator
. The voltage, frequency and waveform of the power supply are important factors affecting the efficiency of ozone ge...[Details]
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The epidemic in 2020 exacerbated the capital winter, but investment in the semiconductor industry rose against the market trend. According to statistics, in the first ten months of this year, domesti...[Details]
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Several indicators describing the impact of input voltage on output voltage
⑴ Voltage stabilization coefficient
① Absolute voltage regulation coefficient K
It indicates the ratio of ...[Details]
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In a DSO, the spectrum of a signal can be obtained through the fast Fourier transform (FFT), and then a signal can be analyzed in the frequency domain. For example, the measurement of power supply har...[Details]
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1. Button Introduction A touch switch is an electronic switch. Use: Press the switch button to connect the circuit, release it, and the switch will be disconnected 2. Working principle of indepen...[Details]
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Sourceability is an innovative solution provider that supports the electronics industry supply chain. In just five years, they have achieved a turnover of $160 million. At the same time, Sourceabilit...[Details]
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Throughput refers to the maximum rate that a device can accept without frame loss. In other words, it refers to the amount of data successfully transmitted per unit time. The throughput test method is...[Details]
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Solid-state batteries have always been considered the "next generation battery technology" in the industry because of their excellent safety and long battery life. In recent years, the upstream and d...[Details]
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When debugging the code on the development board, PA9 on the development board is a floating input. When mounting the chip, our board uses this pin and sets it to GPIO_MODE_OUTPUT_PP. The problem t...[Details]
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Abstract: TLV320C56/57 is an audio processing integrated circuit (VBAP) produced by TI Company in the United States. Its sending and receiving channels use independent A/D and D/A, thus effectiv...[Details]
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1 Introduction
When debugging a single-chip microcomputer application system, the user program needs to be modified repeatedly. In order to avoid frequently using a programmer to write to the ...[Details]
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In the past six months, there has been a severe shortage of semiconductor production capacity worldwide, and major companies have raised prices. Expanding semiconductor production capacity has become...[Details]
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To set the system to work in svc privileged mode, we know from the previous learning that this requires setting the CPSR program status register.
In the ARM Architecture Reference Manual.pdf d...[Details]
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