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The 400W high-power voltage-stabilizing inverter circuit is composed of TL494. The excitation conversion part uses TL494, and VT1, VT2, VD3, and VD4 form a current-injection drive circuit to drive two...[Details]
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With the development of technology and the integration of products, voice chips have gradually replaced a variety of voice devices in various applications. More and more companies are beginning to ...[Details]
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introduction
With the development of science and technology, the printing industry has begun to shift from traditional analog production to digital production. As the core coloring device of ...[Details]
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According to XDA-Developers, citing sources, the price of LG's "Wing" rotating screen phone in the United States is about US$1,000, which is equivalent to about RMB 6,864. The Korea Herald reported l...[Details]
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2-1-1-11. Selection of air gap in the core of switching power supply transformer
As mentioned above, the input voltage of the single-shot switching power supply transformer is a unipolar v...[Details]
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Introduction
Temperature measurement and control are widely used in the use of lasers, fiber gratings and other industrial and agricultural production and scientific research.
The tradit...[Details]
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introduction As chips become larger and larger and resources become more abundant, the design complexity of chips also increases greatly. In fact, after the chip design is completed, some controls so...[Details]
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LED (Light Emitting Diode) is a solid-state semiconductor device that can directly convert electricity into light. The heart of an LED is a semiconductor chip. When current acts on this chip t...[Details]
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Beijing time, March 29th morning news, it was reported that the US Senate on Monday again approved a bill to provide US$52 billion in subsidies to US semiconductor chip manufacturers, hoping to reach...[Details]
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Translated from eetimes In the realm of autonomous driving, the road to Level 4 and Level 5 self-driving cars is still long and tortuous. The delay in the release of self-driving cars by several ...[Details]
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//The CNC power supply written by Chen Yongfei on March 28, 2016, the initial voltage on power-on is 3V //Made with ATMEGA8 chip, the four-digit digital tube displays the voltage value, and the adjus...[Details]
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According to the China Trade Relief Information Network, on August 13, 2021, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain light-based physiological...[Details]
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DS2770 is a battery fuel gauge and lithium-based and nickel-based chemical battery charger control integrated chip produced by Dallas Semiconductor. It can communicate with the power management...[Details]
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As we bid farewell to 2023 and welcome 2024, we must reflect on the development of ADAS (advanced driver assistance systems) and AD ( autonomous driving ) technologies, and also look forward to new a...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]