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On February 1, the Nangang Energy Storage Project with an installed capacity of 61MW/123MWh was completed and connected to the grid. This is the largest single-unit user-side energy storage project in...[Details]
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Researchers at the Fraunhofer Institute for Materials and Beam Technology in Dresden have developed a new production process that aims to enable efficient, environmentally friendly battery production...[Details]
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The ARM7Thumb series processors are a series of high-performance, low-power 32-bit RISC processors that combine the Thumb16-bit reduced instruction set. The excellent code efficiency achieved by ...[Details]
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With the widespread application of embedded Linux systems, higher requirements have been placed on system reliability, especially in areas involving life and property. The system is required to reach ...[Details]
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In today's digital era, the demand for visual products is increasing day by day. In application scenarios such as autonomous mobile robots (AMR), warehouse robots, drones, agriculture, factory inspec...[Details]
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The term "POV led" (POV stands for persistent vision), LED rotating screen. Those shaking aerial patterns, animations floating on wheels, and clocks of various shapes will surely leave a deep impre...[Details]
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1.1 Using the parallel port to burn 1.2 Using OpenJTAG to program OpenJTAG supports burning binary code into FLASH. Its burning tool is oflash. Oflash will automatically reset after burning. 1.2.1 ...[Details]
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Except for free electron lasers, the basic working principles of various lasers are the same. The essential conditions for generating lasers are particle number inversion and gain greater than loss...[Details]
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(1) In the hardware_conf.h function: #define NETLED(tmp) GPIOA- ODR=tmp?(GPIOA- ODR|1 4):(GPIOA- ODR&(~(1 4))) //Internet indicator light #define DOORLED(tmp) GPIOA- ODR=tmp?(GPIOA- ODR|1 12):(GPIO...[Details]
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According to Jiwei.com on March 18, Li Nan, former senior vice president of Meizu and current founder of Angry Miao, published an article yesterday praising OPPO Find X3. Li Nan said that the desig...[Details]
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About the basic structure of LED light strip switching power supply The LED light bar switching power supply generally consists of LED diodes, IGBTs and MOSFETs. It uses a circuit to control the swit...[Details]
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BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction switching) and therefore more complex to control. BLDC motor control requires knowledge of the rotor position ...[Details]
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When it comes to Huawei's "young genius", the topic can be said to be at its highest point. But behind the million-level annual salary, what kind of work these "genius teenagers" do on a daily basi...[Details]
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All-solid-state batteries have solid positive electrodes, negative electrodes, and electrolytes, so compared to the lithium-ion batteries currently used in mainstream EVs, there is no risk of batte...[Details]
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As the unit brightness continues to increase, LEDs are increasingly used in the lighting field. In order to continue to increase the brightness of LEDs, it is inevitable to increase the area and ...[Details]