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The IDEs for bare metal program development on ARM are MDK, IAR, and ADS. You can also choose to install a cross-compilation chain under Linux for development. I chose MDK as my IDE for development. ...[Details]
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"Since the second half of 2015, the 1,500-volt system has been frequently mentioned by people in the photovoltaic industry, and some companies have even launched 1,500-volt products in advance." Ji...[Details]
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If the load current Io is reduced, the input current Ii is also reduced accordingly. Without considering the loss of the converter, U. I. =UiIi. When I. is small to a certain value, the minimum val...[Details]
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LED light emitting diode is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light.
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In 2019, Fujian Xiamen Power Supply Company launched the construction of ubiquitous power Internet of Things, giving full play to regional characteristics and advantages, and jointly working with g...[Details]
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Last night, at Motorola's "Uniting the World to Start the Future" new product launch conference, the Motorola razr 5G foldable phone was officially released. The razr 5G phone has been deeply customi...[Details]
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Abstract: According to the requirements of sensorless vector control and digital power factor correction control of dual permanent magnet synchronous motors in outdoor units, sampling strategies fo...[Details]
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Although there are many ways to provide LCD backlight, such as LED, EL, CCFL, etc., CCFL has become the mainstream backlight source for large-size LCD screens due to its high luminous efficiency. T...[Details]
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Smart grid + high-speed information communication is the current development trend of the power grid. This digital trend has promoted the transformation of the entire power grid to digitalization a...[Details]
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At the beginning of the new year, Geely has been in the news. Recently, it has signed contracts with Baidu and Foxconn, which has attracted the attention of the entire industry. It has established a ...[Details]
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2021 is a year of rapid development for automotive intelligent technology. During this year, concepts such as vehicle OTA, full-scenario voice interaction, digital cockpit chip, pilot assisted drivin...[Details]
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Apple is working on improvements to the iPhone's future form factor design, with research into the iPhone's earpiece suggesting a new acoustic coating and shape could make the speaker even louder. ...[Details]
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How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, such as ...[Details]
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An ultrasonic rangefinder is made using the STC89C52 microcontroller, ultrasonic module (HC-RS04), DS18B20 digital temperature sensor and LCD1602 liquid crystal display module. The first line of the ...[Details]
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1 Introduction
At present, the multi-microcomputer system composed of single-chip microcomputer and PC through serial interface has been widely used in industrial control, environmental monitor...[Details]