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Intel will launch the first software- defined automotive SoC chip at CES 2024 , and it is also the world's first automotive-grade chip using chiplets . According to Intel's description, the software-...[Details]
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New antenna tuner from Infineon enables ultra-high data rates, excellent signal quality and longer battery life in 5G smartphones With the rapid growth of the number of connected devices, customer...[Details]
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Introduction: LoRa has the characteristics of low speed, low power consumption and low cost, but there has been no high-quality solution for OTA upgrade of LoRa IoT terminals. Based on this, ABUP and...[Details]
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1. Initialization of gd global variables
2. Call the initialization function in the init_sequence function pointer array, nand initialization, environment variable initialization, USB in...[Details]
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With the development of human industrial civilization, the damage to the environment is becoming increasingly serious, and the air pollution is also increasing. People gradually realize that automo...[Details]
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Switching power supplies are widely used due to their high efficiency and strong voltage adaptability. This article introduces a pocket-sized switching power charger with a retractable plug, which is ...[Details]
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Introduction: With the rapid development of microelectronics technology, digital-to-analog converters (DACs) are playing an increasingly important role as a bridge between the digital world and analo...[Details]
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Pfeiffer Vacuum, a vacuum solutions provider, held a grand opening ceremony for its new factory in Wuxi. Pfeiffer Vacuum COO Hugh Kelly and senior leaders from the company headquarters attended the c...[Details]
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1. Introduction to S3C2410 processor 2410 is a 16/32-bit RISC embedded system microprocessor based on the ARM920T core from Samsung, mainly for handheld devices and low-power, cost-effective applicat...[Details]
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Build a new generation of highly integrated optical module control foundation to help local enterprises embrace the benefits of optical communications in the era of data flood
In the...[Details]
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The annual report is the best "window" to test the performance of listed companies. With the arrival of May Day, the curtain of the 2020 annual reports of A-share listed companies has slowly opened...[Details]
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The inverter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency power supply into another frequency. It can realize t...[Details]
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Since the dedicated driver chip IR2110 used drives the upper tube of the bridge arm through the bootstrap power supply method (as shown in Figure 4), when the upper and lower tube drive signals are co...[Details]
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introduction
With the popularity of personal digital assistants (PDAs) and thin-capacity computers, touch screens are becoming more and more common in our lives as a medium for terminal and user in...[Details]
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DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]