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The demand to reduce CO2 emissions is driving global transportation equipment manufacturers to achieve lower and lower emission standards, which requires them to not only improve the efficiency of ...[Details]
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The wiring between the natural gas flow meter sensor and the flow transmitter is incorrect. The wiring should be connected correctly and firmly. The fluid flow direction is inconsistent with the flow...[Details]
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The pesticide residue rapid tester is designed according to the national standard method (GB/T5009.199-2003) and the World Health Organization WHO, the World Food and Agriculture Organization FAO ...[Details]
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Marketing is always focused on hyping the quality, features, and benefits of a product, and that’s not wrong. However, engineering is all about managing complex design challenges, where many trade-...[Details]
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This article describes how to use the IAR_STM8 tool chain on EIDE to complete project creation, compilation, and debugging using STM8-Debug This article takes STM8S105K4T6 as an example 1. Create a...[Details]
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AD574A pin diagram and application circuit diagram
AD 574A It is a single-chip high-speed 12-bit successive approximation A/D converter launched by Analog Digital Corporation of the United States. ...[Details]
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In recent years, new energy vehicles have developed rapidly in China. Due to its high efficiency, energy saving, low noise, and pollution-free characteristics, it has become a new trend in the develo...[Details]
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Leng Yuan, China Southern Power Grid Energy Development Research Institute
On the morning of October 12, the National Development and Reform Commission held a special meeting and issued the "N...[Details]
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Call me a retro geek, an old-school type, but one of the joys of listening to shortwave is that the signals sound like they're coming from far away. As Edward R. Murrow once said, there's nothing l...[Details]
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Recently, Guoxuan High-tech has released big news one after another, and the market attention has continued to rise. In the secondary market, on November 22, Guoxuan High-tech's market value returned...[Details]
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With the release of new 5G phones, Apple products have started to drop in price like crazy: the prices of the new MacBook Air and iPad Pro are lower than the previous generation, and the iPad Pro...[Details]
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At the OPPO Reno3 series launch conference on December 26, OPPO and Pantone made a stunning debut of the Reno3 Pro Pantone® 2020 representative color classic blue customized version. The high d...[Details]
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Under the HAL library, it is indeed simpler to use STM32CubeMX to generate source code, much simpler than using the standard library. Now summarize my learning process: Hardware platform: Zhengdi...[Details]
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"Since the beginning of this year, there have been more than 2.8 million malicious attacks on Internet of Vehicles companies." "If 200,000 cars are controlled by hackers at the same time, the vehicle...[Details]
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Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]