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With the increase in the types of electrical equipment used in modern cars and the increase in power levels, more and more types of power supplies are required, including AC power and DC power. These...[Details]
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1 System functions and features
This system uses a single-chip microcomputer to manage and control the entire measurement circuit, making the entire system intelligent, small in size, low ...[Details]
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Port multiplexing What is port multiplexing: STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiplexed a...[Details]
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1 Introduction
With the increasing application of switching power supplies in modern industrial society, the electromagnetic interference (EMI) problem generated by the PWM switching devices o...[Details]
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According to reports, General Motors announced on the 20th that it will expand the scope of the recall of Chevrolet Bolt electric vehicles due to the risk of fire in high-voltage battery packs, and t...[Details]
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introduction
Compared with linear power supplies, switching power supplies have many advantages: because the main power transistor works in a switching state, its loss is small and the overal...[Details]
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On March 25, Yogesh Brar, a whistleblower, said that Qualcomm will release a new flagship processor, Snapdragon 8 Gen 1+, in May, using TSMC's 4nm process. It is expected that the first batch of mode...[Details]
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According to whistleblower @a_rumors1111, Apple is developing three new iPhone SE models, one of which will also support under-screen fingerprint technology. According to reports, Apple is ...[Details]
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It is reported that Israeli chip giant TowerJazz was suddenly attacked by a cyber attack, and some system servers and manufacturing departments stopped operating. The company immediately issued an ...[Details]
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New ideas for hospital automation: solving the “last mile” in hospitals with AMR technology Brief analysis of application cases in the medical industry With the advancement of medical reforms in...[Details]
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Audi recently released an integrated electric vehicle charging station, which contains a 1,000kWh battery that can charge three vehicles at the same time. It is reported that this charging system w...[Details]
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With the gradual deepening of urban and rural power grid transformation, various metering tools continue to appear on the market. The metering methods used by various metering tools are also different...[Details]
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void RCC_Configuration(void)
{
ErrorStatus HSEStartUpStatus;
//Enable external crystal oscillator
RCC_HSEConfig(RCC_HSE_ON);
//Wait for external crystal oscillator t...[Details]
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Purpose and basic principles of battery design Battery design is to provide working power or power supply with the best performance according to the requirements of instruments and equipment. Theref...[Details]
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Recently, Huiyang District held an authoritative interview activity on studying and implementing the spirit of the Third Plenary Session of the 20th CPC Central Committee at the Huiyang District Scien...[Details]