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A stepper motor is a device that converts electrical pulse signals into angular displacement or linear displacement. The displacement it produces is strictly proportional to the number of input pul...[Details]
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Open source RISC-V is becoming more and more powerful in its own direction, and it has also posed a lot of threats to processors of other architectures. RISC-V can not only achieve an ultra-high freq...[Details]
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On February 16, local time, research firm Counterpoint released a report stating that in the fourth quarter of 2021, China's smartphone shipments fell 11% year-on-year. But both Apple and Honor bro...[Details]
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Mobile robots are very important in the intelligent logistics of factories. The tasks that require mobile robots to complete include wireline delivery, raw material outbound and inbound warehousing, ...[Details]
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Linear Technology Corporation introduces the LTC3868/-1, a low quiescent current, two-phase dual output synchronous step-down DC/DC controller. The device consumes only 170uA when a single output i...[Details]
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Xiaomi Group (HKEx code: 1810) released its third-quarter financial report on Tuesday as of September 30, 2021. The financial report showed that Xiaomi's total revenue was 78.063 billion yuan, up 8.2...[Details]
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#include
class animal
{
public:
animal()
{
cout "hello kitty" endl;
}
virtual void eat()
{
cout "eat bianbian" endl;
}
};
class plant:public animal
{
public:
plant(...[Details]
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International research and consulting firm Gartner recently released its top ten predictions for 2020 and the future at the Gartner IT Symposium/Xpo seminar. Empowerment, decision-making, emotions an...[Details]
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In accordance with the "Standardized Conditions for the Lithium-ion Battery Industry" and the "Interim Measures for the Administration of Standardized Announcements for the Lithium-ion Battery Indu...[Details]
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In the 10 years from the advent of LED in the 1960s to the 1980s, LEDs only had red, yellow, and green colors, and had low luminous efficiency (only about 1 lm/W), low brightness, and high prices. ...[Details]
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Why did Huawei have such a dramatic plot in 2019? It all started when they became China's leading technology company. Did Huawei develop smoothly in 2019? Rather than saying it was smooth, it should ...[Details]
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Working Principle of DC Generator
The working principle of a DC generator is as follows:
1. Construction: A DC generator consists of two parts: a stator and a rotor. The stator is made of...[Details]
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Sometimes, I want to use two parallel programs to implement certain functions, but I also want them to wait for each other at certain times to complete the synchronization function. After reading the ...[Details]
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The interaction between devices and the bus in the GPIB system is defined as interface functions. The GPIB standard defines 10 interface functions, including 5 basic interface functions and 5 auxil...[Details]
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Cheling Technology is headquartered in Hangzhou, with offices in Shanghai and Wuhan. It has more than 400 employees, 90% of whom are R&D personnel. On October 15, 2024, at the 2nd Great Wall Motor ...[Details]
DSP and ARM Processors
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