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"It's hot in June and you can't borrow a fan, but we are good friends, you are hot and I am hot too." This was my experience when I was a child. Everyone may have this experience. When the weather ...[Details]
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Before we start to learn about MCU, we need to introduce the MCU programming development environment. The two commonly used programming development environments are: Weifu WAVE and KEIL C software. He...[Details]
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Most applications use isolated half-bridge gate drivers to control power, which requires high power density and efficiency, and high isolation voltage and reliability of isolated DC-DC power modules ...[Details]
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The electrical test plan for nanomaterials will be described in this article, including "Nanowire/Carbon Nanotube Test Plan" and "Two-Dimensional/Graphene Material Test Plan". Schematic diagram of SM...[Details]
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According to foreign media reports, Tesla plans to promote a new radical battery design at the "Powertrain and Battery Day" to be held in the second quarter of this year. According to reliable sour...[Details]
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On January 26, Brand Finance, the world's leading brand valuation and consulting organization, released the "2021 Global Top 500 Brand Value Report". BOE (BOE Technology Group Co., Ltd.) achieved rap...[Details]
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Introduction
In embedded systems, EEPROM is widely used in the field of small but important data storage due to its simple use, reliable performance and low price. At present, embedded products are...[Details]
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Advantages such as small form factor, low power consumption and fast turn-on time have led to the
widespread adoption of
high-brightness LEDs
in today's automobiles. The initial application...[Details]
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In the semiconductor market, the previously booming
automotive chips
are beginning to show signs of slowing growth.
Recently, wafer foundry giant UMC announced that it ex...[Details]
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The EU's export quota for Chinese photovoltaic power generation is about 7GW, while China's production capacity is five times that. In the future, competition among Chinese photovoltaic companies wil...[Details]
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Loop gain is an important parameter that describes the characteristics of a switch mode power supply. Using a frequency analyzer to measure loop gain allows you to stabilize the power supply and opti...[Details]
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Mobile phones, laptops, tablets and other electronic devices are indispensable in daily work and life. Every time you plug in or unplug a USB charging/data cable, electrostatic discharge (ESD) or l...[Details]
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C51's XTAL1, XTAL2 external power supply experience:
1. XTAL1 XTAL2 is connected to a parallel resonant clock circuit consisting of two capacitors and a crystal oscillator.
C1, C2 are 30pF, crystal...[Details]
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According to Russia's Sputnik News Agency, Xiaomi accounts for 24% of the Russian smartphone market and plans to further expand its market share in the fourth quarter of this year. Xiaomi said it i...[Details]
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Three-phase inverters are usually designed to drive three-phase motors, while single-phase inverters are used to drive single-phase motors. Converting a three-phase inverter to single-phase use req...[Details]