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On September 14, SAIC-GM Buick announced that the Buick iBuick App has launched the V10.11 update, and the charging map has been connected to the State Grid charging network, expanding over 18,000 ch...[Details]
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This digital clock can achieve a variable precision clock with an accuracy error of ≤ 1S/day, and can easily adjust the clock, time, timing time, etc. LED1 bit p1.0; LED definition ...[Details]
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As autonomous driving enters deep water areas, the demonstration area is playing a vital role in promoting it. L4 autonomous driving has entered the convergence stage of long-tail scenarios and bus...[Details]
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Recently, Zhiyi Juxin Microelectronics Technology (Tianjin) Co., Ltd. (hereinafter referred to as "Zhiyi Juxin") completed its PreA+ round of financing, which was led by Xianghui Capital and old shar...[Details]
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As the functions of smart handheld devices such as mobile phones and tablets in people's hands are constantly upgraded and powerful, entertainment and personalized applications have also made the bat...[Details]
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This problem occurs because only the function interface is declared in stm8s_conf.h, but there is no place to implement it, so just find a place to write an empty function. The common method is to wr...[Details]
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The novel coronavirus epidemic in Wuhan is still raging, and the long-awaited turning point is still to be waited for. At this moment, "When will work resume?" "Do I need to go to the company?" "Is i...[Details]
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1. P port register: (1) PxDIR Input/Output Direction Register (0: Input mode 1: Output mode) (2) PxIN input register The input register is a read-only register. The user ...[Details]
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High-channel-density data acquisition systems used in medical imaging, industrial process control, automatic test equipment, and 40G/100G optical communication systems can multiplex the signals fro...[Details]
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The oscilloscope is a commonly used electronic testing instrument, which is widely used in many industries. When we use the oscilloscope, we need to understand the knowledge of using the oscilloscope...[Details]
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In the first quarter of this year, the wholesale price of the benchmark 65-inch OLED TV panel fell by 5% month-on-month, and the price of the best-selling 55-inch panel also fell by 4%. Moreover, bot...[Details]
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The ATmega88 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its operatio...[Details]
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Bluetooth low energy technology is a low-cost, highly interoperable, short-range wireless technology that can operate in the unlicensed 2.4GHz ISM radio frequency band. Bluetooth low energy ...[Details]
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question:
Why does a stable switched-mode power supply still oscillate?
Answer:
A very stable switch mode power supply (SMPS) can still oscillate due to i...[Details]
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Detecting far-field objects (such as vehicles 100 meters away) is fundamental to the safe operation of autonomous driving systems on highways.
In such high-speed environments, every second cou...[Details]
DSP and ARM Processors
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