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On December 18, the grid connection start-up and production handover ceremony of Zhaoqing Wanli Yangduanzhou Independent Energy Storage Power Station was held. This project is the first commercial gri...[Details]
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#include #include #define RXB8 1 #define TXB8 0 #define UPE #define OVR 3 #define FE 4 #define UDRE 5 #define RXC 7 #define FRAMING_ERROR (1 FE) #define PARITY_ERROR (1 UPE) #define DATA_OVERRUN ...[Details]
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The MAX8900_ is a high-frequency, switch-mode charger for single-cell lithium-ion (Li+) or lithium-polymer (Li-Poly) batteries. The device generates up to 1.2A of current to charge the battery ...[Details]
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According to foreign media reports on May 16, an explosion occurred at TSMC's Phoenix wafer factory in Arizona on the 15th local time in the United States. A chemical truck exploded at the construc...[Details]
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By using the serial interface of TC534 and 8031 single-chip microcomputer, a four-channel data acquisition system can be constructed. Since the P1 and P3 ports of 8031 are quasi-bidirectional gen...[Details]
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In the past 2021, the entire Chinese mobile phone market has undergone a dramatic change. The original "Huawei, Xiaomi, OPPO, Vivo and Apple" five-legged tripod collapsed with a ban, and the power of...[Details]
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For MOSFET, it is connected in series with the primary side of the transformer during operation. Due to the influence of the transformer leakage inductance and the large turn-on capacitance of MOSFET...[Details]
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Equipment testing In the petrochemical industry, harmful gas leaks will not only cause economic losses to the company, but also pose serious personal safety threats to employees. Fortunately, the FLI...[Details]
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The well-known blogger @数码闲聊站 has once again revealed a lot of relevant information about OPPO's upcoming flagship model OPPO Find X5, especially the Dimensity 9000 version, which has had the least n...[Details]
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The advent of power MOSFET and IGBT has opened up a brilliant road for UPS, ushering UPS technology into a new era - the fully digital era. First, the input part of the UPS eliminates the power frequ...[Details]
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Development process: The verification technology of steam flowmeter is still in the research stage in China. Some domestic manufacturers have successively established standard devices with steam as th...[Details]
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On May 25, Spanish Economy Minister Nadia Calvino said on Tuesday local time that Spain has approved a plan to invest 12.25 billion euros (about 13.12 billion US dollars) in the semiconductor and mic...[Details]
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Why does charging take so long?
What does it mean to offer "fast" charging? It depends on your definition of "fast" -- and it usually comes down to consumer expectations. A common example ...[Details]
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The ATmega168 contains 512 bytes of EEPROM data memory. It is designed as a separate data EEPROM with a lifespan of at least 100,000 erase cycles. EEPROM access is determined by the address register,...[Details]
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The compressor demagnetization protection circuit is used to detect the peak value of the phase current of the compressor. When it detects that the compressor current is greater than the set demagn...[Details]
Power technology
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