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BorgWarner invests $500 million in Wolfspeed to secure up to $650 million in annual silicon carbide device production capacity
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BorgWarner to participate in Wolfspeed financin...[Details]
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Introduction
AT89C5131 is a MCU based on 52 core. In terms of memory, it integrates 32 KB of FLASH memory for code storage; 1 KB of E2PROM memory for user data storage; users can use the on-chi...[Details]
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Sina Digital News on the afternoon of October 28th, according to monthly market data from data research firm Counterpoint Research, China's smartphone sales fell 9% year-on-year in the third qua...[Details]
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Direct drive motor principle
A direct drive motor is a motor without a gear reduction device. Its working principle is to directly drive the load through the motor's rotor to achieve transmiss...[Details]
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The charging current of this circuit decreases as the battery voltage gradually increases. When the battery is fully charged, the charging current remains at around 20mA. The figure shows the chargin...[Details]
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At the beginning of the new year, various organizations have been discussing the recovery of the consumer electronics market. As
the main application field of
industrial robots
, the bottom...[Details]
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In the buck type DC/DC conversion application circuit, the BUCK topology circuit is the most commonly used. However, in the BUCK circuit, the power tube used as a switch must be connected to the posit...[Details]
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According to Tencent, the latest news from the industry chain said that the shipment volume of the Mate 30 series has exceeded 12 million units, and the momentum is still growing. It is expected that...[Details]
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Today, blogger @数码闲聊站 broke the news that Xiaomi is testing the Snapdragon 8 Plus (internal model SM8475) phone, with two versions. One version is an under-screen front camera, and the other v...[Details]
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1 Introduction
In large-scale enterprise automation systems, Ethernet and PCs are used in the upper enterprise management layer and production monitoring layer, while field buses such as ...[Details]
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Aiming at the problem that the electrolytic capacitor in the existing LED driving circuit limits the life, a design method for LED driving circuit without electrolytic capacitor is proposed. This m...[Details]
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The ongoing chip shortage has not subsided and is still affecting various industries around the world. The problem has affected the smartphone, automobile, and even camera markets, with Sony cameras ...[Details]
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On November 4, 2021, Huizhou Yiwei Lithium Energy Co., Ltd. (hereinafter referred to as the "Company") and the People's Government of Jingmen City (hereinafter referred to as the "Jingmen Municipal...[Details]
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The communication protocol is the "rule" that the fire alarm system must follow to complete information transmission, confirmation and response. Only by relying on perfect and reasonable standards ...[Details]
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TFT-LCD technology
TFT-LCD structure. Thin-film transistor liquid crystal display consists of three core components: display screen, backlight source and drive circuit.
TFT-LC...[Details]