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As a professional flowmeter manufacturer, after on-site inspection, we found that among the complete sets of equipment imported from abroad, most of the liquid measurement uses electromagnetic flowme...[Details]
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0 Preface CAN bus is a bus-type control network for interconnecting devices. Compared with other field buses, the data communication of CAN bus has outstanding reliability, real-time and flexibility....[Details]
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The relevance and accuracy of existing mobile benchmarks have come under fire over the past few months. From artificial benchmarks being exposed with flawed results to a research firm using pi calcul...[Details]
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The uncertainty brought by the COVID-19 pandemic is making people more and more dependent on digital tools, and making remote work, learning, shopping, entertainment and other lifestyles a normal sta...[Details]
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Spread spectrum modulation mode minimizes electromagnetic interference of Class D amplifiers
This article examines two different Class D (switching mode) amplifier technologies: pulse width modulat...[Details]
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(Image source: venturebeat.com) Barcelona, Spain, is one of the most attractive tourist destinations in Europe. It is a city with rich culture, beautiful architecture and a long history. Accordi...[Details]
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The main driving force for the rapid development of the automotive industry is gradually expanding from the past focus on power systems to the ever-increasing demand for intelligence. As consumers ca...[Details]
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int main(int argc, char** argv) { struct eeprom e; fprintf(stderr, "Open /dev/i2c/0 with 8bit moden"); die_if(eeprom_open("/dev/i2c/0", 0x50, EEPROM_TYPE_8BIT_ADDR, &e) 0, "unable to open eepr...[Details]
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Lead-acid batteries are complex electrochemical systems. Their health status (SOH) is affected by many factors, such as electrolyte ion conductivity, electrolyte concentration, battery internal res...[Details]
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On the outskirts of Gothenburg, Sweden's second largest city, there is a 30-meter-high wooden wind turbine tower that has attracted the attention of people in the energy and construction industries...[Details]
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Some op amps, such as the AD8041 from Analog Devices and the EL5100 from Intersil, offer a disable pin that allows one to connect the outputs of several op amps in parallel for video multiplexing. I...[Details]
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PIC microcontroller interrupt program example What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes tog...[Details]
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There are many complex technical issues involved in LED lamps, the main of which is the system reliability issue, including LED chips, packaging devices, driver power modules, heat dissipation and ...[Details]
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As the advantages of electric vehicles, such as environmental protection, energy saving and zero emission, become well known to people, more and more automobile companies have begun to release new ...[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]