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StoreDot has announced that it has passed a major milestone, becoming the first company in the world to surpass 1,000 cycles of its XFC batteries (with silicon as the anode).
Usi...[Details]
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2-1-1-5. Calculation of the volt-second capacity and primary coil turns of a double-excitation switching power supply transformer
In Figure 2-7, for the dual-excitation switching power sup...[Details]
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Over the past 20 years, the steady development of China's electronics industry has been inseparable from the unremitting efforts of practitioners. As the 20th anniversary of the Mu Exhibition is appr...[Details]
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1. Design tasks Design a basketball scoreboard based on a microcontroller to realize the scoring function and 24-second timing function of the two teams. 2. Performance index requirements (1) Indepen...[Details]
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This article is translated from substainable-bus Silicon carbide technology (SiC) is making inroads into the electric bus market. Improved efficiency of the electronic powertrain is a major benefit...[Details]
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Project block diagram: Environment: STVD + Cosmic program: #include "STM8S207S6.h" void Delay(unsigned int count) { while(count--); } void Gpio_Init(void) { PD_DDR |= 0x0D; PD_CR1 |= 0x0D;...[Details]
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In recent years, my country has achieved certain results in the field of new energy vehicles, but this automobile revolution is still ongoing and we still face many challenges and problems. Agains...[Details]
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Every summer, countless people are grateful for the invention of air conditioning. As the inventor of air conditioning, Willis Carrier originally designed air conditioning to solve the problem of pap...[Details]
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As the name implies, car atmosphere lights are lighting that enhance the atmosphere in the car, and are a manifestation of the emotional design of the car interior. Generally, there are two types o...[Details]
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There are two types of existing OLED materials : "fluorescent materials" that emit light for a short time after voltage is applied, and "phosphorescent materials" that emit light for a long time. ...[Details]
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Preface Customer feedback: When using the serial port of STM32F205 in DMA mode, sometimes data can be received, and sometimes no data at all. However, if the interrupt mode is switched to receive, da...[Details]
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On August 3, Cruise, a robotaxi company owned by General Motors, said it had signed the first union agreement in the driverless car industry. This is an important milestone. Cruise's decision to work...[Details]
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News on August 3, tonight vivo officially released the vivo S7 series of mobile phones, focusing on beauty selfies, with a starting price of 2,798 yuan. At the beginning of the press confere...[Details]
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The method of judging the quality of MOS tubes is more necessary when you purchase second-hand MOS tubes or when some MOS tubes are damaged. In some cases, a MOS tube with burn marks on the surface...[Details]
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A broadband amplifier is designed . The high-speed operational amplifier OPA820 and the low-distortion current feedback operational amplifier THS3091 are used to form a two-stage amplifier circuit. T...[Details]