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If we go back to the end of September, I believe most people were lamenting: housing prices kept falling, the stock market was bottoming out, the economy was sluggish, consumption was downgraded, a...[Details]
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About AVR interrupts: When the system is running the main program normally, if there is suddenly an important task to be processed immediately, the system will save the current work and then proces...[Details]
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introduction In the process of embedded software system development, C language is widely used for application development to improve development efficiency. At the same time, the system often con...[Details]
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On January 23, researchers from Tsinghua University developed a liquid metal memory named FlexRAM. The research has been published in the journal Advanced Materials.
▲ Image source: Tsin...[Details]
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At the Iranian Pavilion at the Shanghai World Expo, I saw a harp without strings. It was recognized by many visitors as the most interesting exhibit in the Iranian Pavilion! Visitors only need to p...[Details]
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Jaguar Land Rover's remote control app allows drivers walking beside the vehicle to directly control the vehicle's steering.
(Bloomberg) -- Jaguar Land Rover is testing a smartphone...[Details]
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1. PWM principle 1. The concept of active buzzer and passive buzzer An active buzzer will sound when the voltage is high, while a passive buzzer requires a PWM wave to sound. 2.PWM pulse wave PWM ...[Details]
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1. Introduction
There are many reasons for the failure of semiconductor power devices. It is also very difficult and complicated to perform a replacement analysis after replacement. One of the...[Details]
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Many people are impressed by the "sound" system used by the famous physicist Stephen Hawking. Recently, a major progress in speech brain-computer interface is expected to make the patient's "so...[Details]
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Due to the features provided by the external memory interface, this interface is very suitable for interconnecting with memory devices, such as external SRAM and Flash, LCD, A/D, D/A, etc. Its main f...[Details]
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The LT6105’s input common-mode range also makes it suitable for monitoring either positive or negative supplies. The circuits below show one LT6105 used as a simple positive supply monitor and the ...[Details]
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Because I like tube amplifiers, I have saved a lot of tubes over the years. I want to buy a tube tester. After trying many testers, I found that most of them have aged seriously due to their age. In a...[Details]
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Arm, a chip design company owned by SoftBank Group, has added former Qualcomm CEO Paul Jacobs and former Intel executive Rose Schooler to its board of directors to prepare for its upcoming initial pu...[Details]
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On the evening of February 22, Nord shares announced that the company plans to invest in the establishment of a wholly-owned subsidiary in Futian District, Shenzhen City, Guangdong Province, to furthe...[Details]
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A single-phase to three-phase inverter is a power conversion device that converts single-phase AC power into three-phase AC power. It is widely used in industrial automation, power systems, househo...[Details]
Power technology
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