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7-bit: resistance resolution - 127 resistors (128 steps) -- W /* -----------------------------------------Macro definition-----------------------------------------*/ /* -----------------------...[Details]
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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data is ...[Details]
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Intel released its financial report for the fourth quarter of 2020 and the whole year of 2020. The stock price closed up 6% to $62.46 that day, hitting a new high in the second half of the year. Howe...[Details]
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Recently, the National Development and Reform Commission, the Cyberspace Administration of China, the Ministry of Industry and Information Technology, and the National Energy Administration jointly i...[Details]
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After hitting a record high of 590,000 yuan/ton at the end of November last year, the price of lithium carbonate, the core raw material of new energy vehicle lithium batteries, plummeted all the way. ...[Details]
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HTC responded to the removal of its flagship stores on JD.com and Tmall on Weibo. HTC said that out of consideration for HTC's long-term business strategy in China, it will temporarily close the HTC ...[Details]
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Configurable power levels:
– From 200V to 3kV
– From 1A to 100A
• Wide dynamic range:
– From μV to 3kV
– From fA to 100A
• Capacitance-voltage method:
– ±400V multi-frequency CV ...[Details]
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China Energy Storage Network:
This is the fourth article exploring the integration of photovoltaic enterprise business models with the Internet. Although I hope this is a summary, there are s...[Details]
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On October 23-24, 2017, the "2017 China Integrated Circuit Industry Promotion Conference" was successfully held in Kunshan. With the theme of " China Core , New Momentum", this conference analyzed th...[Details]
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There are many types of switches in the railway traction power supply system. Among them, the circuit breaker must cooperate with the relay protection device to cut off the larger fault current. Duri...[Details]
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When a 5V USB port is generated, this circuit limits the peak inrush current (at the USB port) at the moment of insertion, and simultaneously limits the operating current up to 500mA, as required...[Details]
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Lithium batteries have the characteristics of small size, high specific energy, long life, and good discharge performance. In just a few years, they have been widely used in notebook computers, mo...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Focusing on the intelligent construction of buildings, Xingzong IoT appeared in multiple IoT industry events On March 20, the National Beacon Committee’s Internet of Things Sub-Technical Committee ...[Details]
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00H-1FH is the working register area, which contains the general register group R0-R7, and each group is divided into eight. For example, the first group is R0-R7, and the address is 00-07H; assuming...[Details]
Analog electronics
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