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Officials revealed that the first four-seater new energy vehicle under the Wuling brand, the Hongguang MINI EV, officially rolled off the production line. At the same time, SAIC-GM-Wuling Qingdao Bas...[Details]
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Recently,
Fulang Optics has ushered in a historic moment in its product history. After a period of "hibernation" and careful polishing, the high-quality laser protection resin plate developed b...[Details]
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Manufacturing "lean" refinement, sales champion in the world
Unveiling the high-standard "smart" manufacturing of Welling Motor
In March 2024, Welling Motor was listed in th...[Details]
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The blind area of ultrasonic level meter is unavoidable in the measurement process. So, what is the blind area of ultrasonic level meter? How is it generated? Just like human eyes, when ...[Details]
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Recently, scientists led by the Faraday Institution, a British electrochemical energy storage research organization, have developed a method to comprehensively track the microscopic working process o...[Details]
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1 Overall design
The radio frequency identification (RFID) system consists of a transponder, a reader, and application support software. The transponder is powered by a DC power supply, and is...[Details]
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16-bit high-resolution low-noise oscilloscope/economical USB dynamic signal analyzer is an ideal choice for low-noise and low-distortion measurements. It is an economical USB instrument that replaces...[Details]
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After three years of using Intel baseband, this year's iPhone 12 baseband returned to the Qualcomm camp, which made Qualcomm a lot of money. According to Qualcomm's fourth-quarter financial report ...[Details]
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The relationship between dB (decibel) and multiplier
dB is a unit for expressing relative power or level, and the calculation formula is shown in ① of Table 1. dBm is a unit for expressing abs...[Details]
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When high-
power
white light LEDs
are
used as new green lighting, they have advantages such as high light conversion efficiency, low power consumption, long life, and no maintenanc...[Details]
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最近,第21次中国科技论坛在重庆召开,论坛主题聚焦在化学储能材料技术上。中国科协中国科协学会学术部部长沈爱民、重庆市副市长吴刚等出席会议并致辞。储能材料如何突破目前的技术瓶颈?哪些新材料最有应用前景?储能电池的安全性又如何保证呢?
At present, the development of energy storage technology is relatively backwa...[Details]
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This section describes the interrupt handling of the ATmega16. For more general AVR interrupt handling, see P11 “Reset and Interrupt Handling”. (Click on the image to enlarge) Table 19 shows the lo...[Details]
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introduction Random numbers have been widely used in simulation, sampling, numerical analysis, computer programming, decision-making, aesthetics and entertainment. There are two common types of rando...[Details]
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1: Serial port 1 receives, and channel 5 of DMA1 should be used. 2: The address should be converted to u32, otherwise it will be garbled. DMA_InitStructure.DMA_PeripheralBaseAddr = (u32)&USART1- ...[Details]
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While much of the discussion around electric mobility has been about driverless cars and their ability to safely navigate congested roads, the development and deployment of compact, efficient charg...[Details]