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On March 22, Xiaomi Group announced on the Hong Kong Stock Exchange that its total revenue in 2021 reached 328.3 billion yuan, a year-on-year increase of 33.5%; its adjusted net profit reached 22 bil...[Details]
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1. Open IAR software. 2. Select - - 3. - - A dialog box will pop up. Select the MCU model from the drop-down list according to your MCU series. Then choose the programming language accor...[Details]
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On August 7, the Yiwu Municipal People's Government issued the "Three-Year Action Plan for High-Quality Development of Yiwu Power Grid (2024-2026)", which mentioned:
Deepen the synergy betwe...[Details]
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Common fault 1: When the battery voltage is normal and the ground resistance is measured, the measurement data is inaccurate and the error is large. Cause: This fault is usually caused by a fault in ...[Details]
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This paper introduces the design and implementation of ARM-based cerebral blood oxygen monitor software. The software collects cerebral blood oxygen information by controlling the probe and sends t...[Details]
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HA1392 is a dual 6-8W audio power amplifier integrated circuit, produced by Hitachi, Japan. When Vcc=25V RL=8Ω, the output power per channel is 8.2W, THD=15%. It is suitable for combined stereo...[Details]
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There are two options for fine-tuning analog outputs using digital input control: digital potentiometers (pots) and digital-to-analog converters (DACs), both of which use digital inputs to control ana...[Details]
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2020 is a special year for China's digital transformation process. Under the impact of the COVID-19 epidemic, digital technologies such as telemedicine, online education, sharing platforms, and coll...[Details]
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TSMC and Samsung are the two "dominant companies" in the semiconductor field. They play a pivotal role in the entire semiconductor industry, and even every technological innovation will affect the de...[Details]
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GM's hands-free driver assistance system, Super Cruise, has been widely praised for its functionality but also criticized for having severe limitations. So far, it is only available on Cadillac's fu...[Details]
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How cost-effective wireless MCUs can help you apply low-power Bluetooth®︎ technology to more products
Looking at the Bluetooth® applications in our daily lives toda...[Details]
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The oscilloscope is a commonly used electronic measuring instrument, which is widely used in many industries. There are two key points we need to pay attention to when using the oscilloscope. The firs...[Details]
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MC3406A Buck-Boost DCDC Integrated Converter
MC3406A is a new type of single-chip buck-boost DC-DC converter integrated circuit, with an input voltage of 3-40V, adjustable output voltage, output sw...[Details]
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In practical applications, it is often necessary to save or read some data during program execution. This data often changes during work and cannot be lost after power failure, so it needs to be stor...[Details]
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On November 8, South Korean
lithium battery
giant LG Energy Solution said it had reached an agreement with U.S.
electric vehicle
manufacturer Rivian to supply it with electric vehic...[Details]
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