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Due to the characteristics of LED light sources such as high luminous efficiency, low power consumption, long service life, strong safety and reliability, and environmental protection, they have be...[Details]
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Samsung Electronics' 4nm foundry process has reported that its yield rate has grown faster than industry expectations and continues to catch up with TSMC. After the Google smartphone Pixel 8 is launc...[Details]
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Abstract: FIR digital filters are widely used in the field of real-time digital signal processing. This paper introduces the structure, characteristics and design method of FIR digital filters, and...[Details]
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Can a single-phase motor rotate forward and reverse?
Single-phase motors generally refer to low-power single-phase asynchronous motors powered by single-phase AC power. Single-phase motors hav...[Details]
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As deep submicron process technology matures, the scale of integrated circuit chips is getting larger and larger. Digital ICs have evolved from timing-driven design methods to IP reuse-b...[Details]
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Early this morning, Apple released iOS 14.2 and iPadOS 14.2 GM version updates for developers and public testers. Apple iOS14.2 added more than 100 new emojis, including smiley faces, ninjas, pinched...[Details]
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When it comes to STM32's FLSAH, our first reaction is that it is used to install programs. In fact, the STM32's on-chip FLASH is not only used to install programs, but also to install chip configurat...[Details]
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Building a ubiquitous power Internet of Things to boost energy revolution
——Interview with Kou Wei, Chairman and Party Secretary of State Grid Corporation of China
In today's world, the e...[Details]
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Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
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This is the first time I use to learn microcontroller programming. I used n76e003 and spent a lot of time on detecting pwm signals. In the end, I used channel 0 of timer2 to capture the rising edge a...[Details]
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Jiwei.com reported that the application of emerging IoT such as smart wearable devices, smart homes and smart cities has created more diverse application scenarios for MCU. In the process of the IoT ...[Details]
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Electromagnetic interference is widely present in various electronic and electrical equipment. When working, various electronic and electrical equipment will more or less emit electromagnetic waves...[Details]
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What is an encoder? It is a fun thing and an indispensable gadget for measuring the speed of a car. Below, I will start from the principle of the encoder and talk about how to use the encoder interfa...[Details]
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1 Introduction By their very nature, FPGAs are power hungry devices that require complex power delivery and multiple voltage rails. A single chip typically consumes several watts of power and run...[Details]
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On November 8, AMD published a blog post on October 31, announcing the launch of the first fully open 1 billion parameter language model series AMD OLMo, providing developers and researchers with p...[Details]
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