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Automation, as a modern technical science field, began to take shape in the mid-1940s. In fact, the history of automatic machinery can be traced back to ancient times. As early as more than 3,000 yea...[Details]
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On the evening of January 13, Han's Laser issued an announcement stating that the net profit attributable to shareholders of the listed company in 2021 is expected to be 1.95 billion yuan to 2.05 bil...[Details]
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1. The traditional vector network analyzer VNA contains an RF signal generator that provides excitation to the device under test (DUT) and multiple measurement receivers to measure the incident, refl...[Details]
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At the Xiaomi Mi 10 Youth Edition 5G and MIUI 12 launch event, Lei Jun mentioned on stage that "this year manufacturers like to release three models of mobile phones, including 'medium cup', 'large c...[Details]
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1. Introduction
It has long been considered a huge challenge to achieve underwater acoustic communication in the ocean. This article will focus on the communication problem between a fixed sig...[Details]
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Burn MQTT firmware
Overview
Alibaba IoT Studio is an IoT development platform that can be used to quickly build cloud-based IoT applications. It provides a wealth of IoT components and to...[Details]
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The converter of the electric vehicle charger works at high frequency, which will cause harmonic pollution to the power grid. Effective measures (such as power factor correction or reactive power com...[Details]
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Due to China Mobile's special status in the domestic and even global communications market (the world's largest mobile telecommunications operator), and China Mobile's current embarrassing position i...[Details]
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Jiwei.com reported that "Next year, Visionox's AMOLED production capacity will be further increased, and it will take the lead in domestic LTPO OLED production capacity." On December 23, Visionox hel...[Details]
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O Introduction
The integration of solar energy and buildings is an inevitable trend in the development of urban buildings, and split-type pressurized solar water heaters are the basic direction...[Details]
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The following contains: three files, main.c, gpoi.c, gpio.h
1 /*
2 * Main function
3 */
4
5 #include reg52.h
6 #include gpio.h
7
8 void main()
9...[Details]
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The Hexapod Tumbler is a widely used instrument for evaluating the appearance retention of carpets over time. It complies with many standards including ISO 9405, ISO 10361; BS EN 1471; IWS 247&251; W...[Details]
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In response to investors' questions on an interactive platform, Crystal Optech said that the yield rate of the company's prism products is still in the climbing stage, production is constantly increa...[Details]
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Recently, State Grid Hebei Electric Power Co., Ltd. issued a work plan to promote the quality and efficiency improvement of electricity substitution, further expand the electricity substitution mar...[Details]
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CAN (Controller Area Network) is a communication protocol used in automotive and industrial automation. The collected CAN data needs to be processed and analyzed to better understand the communicat...[Details]
DSP and ARM Processors
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