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According to news on June 15, Tianyancha App showed that Qingchun Semiconductor (Ningbo) Co., Ltd. has recently undergone industrial and commercial changes, and the shareholder has added Hefei NIO In...[Details]
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Samsung Electronics and LG Electronics reportedly continue to maintain high growth of more than 20% in automotive electronics sales. This new growth business is expected to become increasingly import...[Details]
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Although there have been rumors that Apple will launch a smart locator accessory similar to SmartTag that supports electronic location tracking, it now seems that Samsung may take the lead and become...[Details]
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Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA through an...[Details]
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According to a report by German magazine Manager Magazine on February 17, Volkswagen is in talks with China's Huawei to acquire its autonomous driving division. Sources said Huawei and Volkswagen hav...[Details]
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Driven by innovative technologies such as the Internet of Things, AI, and big data, more and more smart wearable products are emerging, bringing more changes to life. Not only young people are attrac...[Details]
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1. Overview
2. Basic synchronous rectification circuit
As shown in Figure 1, the secondary side of the circuit is a basic synchronous rectification circuit, and the key w...[Details]
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The window watchdog has stricter time requirements than the independent watchdog. The watchdog must be fed between the set upper and lower limits. If the feeding time is higher than the upper limit o...[Details]
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According to "Tongnan Release" news, on September 22, Guangzhou Haowei New Energy Technology Co., Ltd. (referred to as: Haowei New Energy) signed a project investment agreement with Chongqing Tongnan...[Details]
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When the microcontroller outputs a low level, it will allow external devices to inject current into the microcontroller pins. This current is called "sinking current" and the external circuit is calle...[Details]
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Half of 2019 has passed, and the auto market is still in a competition of strength. In the past two years, with the gradual maturity of the development of pure electric vehicles, the overall environm...[Details]
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The GPIOs of STM32F0 and STM32F1 are different. It’s a bit confusing to explain in detail, so I’ll just look at the pictures. The basic structure of GPIO of STM32F1: From the figure, we can see that ...[Details]
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Analysis of Installation Errors of Metal Oxide Lightning Arrester
With the widespread development of urban and rural power grid transformation, metal oxide arresters (hereinafter referred to a...[Details]
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/* Timer 0 controls the flashing time of the LED; counter 1 controls the display of the digital tube */ #include reg52.h #define uint unsigned int #define uchar unsigned char sbit DULA = ...[Details]
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From November 13 to 15, 2024, GMCC and Welling, suppliers of system-level solutions for core components of consumer appliances
, appeared at the 2024 China Household Appliances Technology ...[Details]