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“Battery Fast Charging Guide – Part 1” introduced some of the challenges of fast charging battery system design. By implementing a fuel gauge function in the battery pack, original equipment manufa...[Details]
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• NXP invests in Zendar Inc. to advance the development of high-resolution and high-performance radar systems for autonomous driving and advanced driver assistance systems (ADAS) • Zendar's distri...[Details]
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1.1 Obtain the Linux kernel source code There are many ways to obtain the Linux kernel source code. If your Linux platform can access the Internet, you can directly enter the following command on t...[Details]
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On April 28, Feikai Materials disclosed its first quarter report of 2021, achieving operating income of 563 million yuan, a year-on-year increase of 52.89%, mainly due to increased demand from downst...[Details]
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Recently, a customer encountered a problem. Their company produces low-power motors. The motors produced have to be measured one by one with an oscilloscope. This is too inefficient. They want to tes...[Details]
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The world of HDR cameras is not limited to providing stunning visuals for your phone or UHD TV screen. Today, high-performance cameras are increasingly used in modern advanced driver assistance sys...[Details]
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1 Memory Management Overview Memory management is one of the central tasks of the operating system. Its main tasks are to organize memory to accommodate the kernel and programs to be executed, track...[Details]
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Since MySQL 5.5 and later, the cmake compiler no longer uses ./configure, we have to revert to a version that supports ./configure. Here we use version 5.1.51 from the documentation. Perform the follo...[Details]
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Located in southeast Asia, the Philippines has abundant sunlight resources, with an average daily sunshine of about 4.5-5.5/kwh per square meter, which is very suitable for the development of solar...[Details]
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The DC motor rotor can be measured by the following methods:
1. Observe the rotor surface
You can use your naked eyes to observe whether the rotor surface is flat and smooth, and whether ...[Details]
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Electricity consumption is an important expense in the operation cost of data centers. To meet this demand, the industry has launched a variety of energy-saving products and solutions, but it is ra...[Details]
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0 Preface
SNMP (Simple Network Management Protocol) is widely used and powerful. As long as the management software resides in the MIB (Management Information Base) and has appropriate permissions,...[Details]
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What I want to write today is to precisely control the 85c51 microcontroller to output a square wave with a waveform period of 1s. If the delay function is used, the delay may be very vague, and the ...[Details]
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The motor control circuit uses an H-type drive circuit composed of high-power transistors BDl39 and BDl40. The single-chip microcomputer generates PWM pulses with different duty cycles to accurately ...[Details]
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In recent years, a number of "specialized, refined, special and new" enterprises have emerged in my country, becoming the "unique skills" to break through key core technologies and enhance the stabil...[Details]