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The watchdog timer is driven by an independent 128 kHz on-chip oscillator. The watchdog reset interval can be adjusted by setting the watchdog timer prescaler, as shown in P44Table26. The watchdog re...[Details]
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Wireless sensor nodes (WSN) play a key role in promoting the development of the Internet of Things (IoT). The advantages of WSN are that it has extremely low power consumption, extremely small size,...[Details]
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At present, ECG monitoring systems, which mainly collect ECG signals, analyze and diagnose them, have been widely used and play a great role in the prevention and diagnosis of cardiac system diseases...[Details]
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Intel and its ecosystem partners launch an excellent POS product certification initiative to help physical retail stores transform digitally December 14, 2021, Shenzhen - The Intel Smart Retail Nav...[Details]
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The LQFP64 package is a convenient package for designing and soldering circuit boards. When using the STM32F401RBT6, I found a pin VCAP1 that I was not familiar with. After careful verification, ...[Details]
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FOC algorithm
FOC (Field Oriented Control) is also called Vector Control. The magnetic field of the motor usually includes three types: stator magnetic field, air gap magnetic field, a...[Details]
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The aboveground pipeline detector is mainly used to detect various urban underground pipelines such as gas, electricity, telecommunications, tap water, industrial pipelines, drainage and cable TV. ...[Details]
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Circuit Working Principle The op amp IC1 (μA741) and peripheral components form a voltage regulation circuit, and V1//V2 and V3 form a Darlington high-power voltage regulation circuit. RPl, RP2, RP3...[Details]
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According to foreign media reports, South Korea's SK Innovation said on Thursday that it has achieved commercial production of lithium-ion batteries . The nickel content in the battery has increas...[Details]
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As we all know, many testing projects must be supported by corresponding sensors. Therefore, in daily use, people are also very careful with these sensor components, especially some portable water qu...[Details]
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With the development of power electronics technology, the harmonic problems caused by power electronic devices have a great impact on the safety, stability and economic operation of the power grid....[Details]
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Achieve ultra-low power consumption and innovative peripheral functions
The new RA2E2 product group based on the Arm® Cortex®-M23 core is optimized for space-constrained, power-sensi...[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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Lithium-ion charging
The charge or discharge rate is usually expressed in terms of the battery capacity. This rate is called the C rate. The C rate is equal to the charge or discharge current ...[Details]
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All-solid-state batteries are ushering in a big "all in" gamble. Various players have "come to the table" one after another.
Let's first look at the four most recent patent information, ...[Details]
Analog electronics
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