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IAR Systems, a supplier of software tools and services for embedded development, has released a new version of IAR Embedded Tools for RISC-V. Version 1.20 adds support for the basic instruction set R...[Details]
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For security purposes, residential, commercial, and industrial facilities are widely using video doorbell technology to replace traditional high-priced CCTV networks without the need for transmission...[Details]
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1. Fatigue analysis
There are several possible methods for fatigue analysis and life prediction of materials and components, including stress-life, strain-life, crack growth and spot weld joints. T...[Details]
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There are four types of variable storage: automatic, static, register, and external. We will not introduce the latter two for now, but mainly automatic variables and static variables. Local variables...[Details]
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September 28 news Samsung previously announced that it will release the Galaxy F42 5G mobile phone in India on September 29. The phone will be equipped with Dimensity 700 chip and other features. N...[Details]
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When we really want to use the PID algorithm, we find that it is not so easy to implement the code in the book on our 51. Simply put, it cannot be called directly. A careful analysis will reveal that ...[Details]
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Dehumidifiers are very common small household appliances in our daily life. Today we will talk about the core parts of ultrasonic dehumidifiers, the circuit principles of oscillation circuit boards...[Details]
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3 Hardware Design
The induction key based on ATmega48 is very simple in hardware design. Each key only needs one resistor and one capacitor to realize it. Usually, the induction electrode ...[Details]
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On August 9, 2019, the UK suffered the largest power outage since the "London Blackout" in 2003, affecting the largest population. Some important cities in the UK, including London, saw subways and i...[Details]
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The report "Smartphone Application Processor Market Share Tracking, Q2 2020: 5G Drives Revenue Surge" released by Strategy Analytics Handset Component Technologies (HCT) Research pointed out that the...[Details]
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On the 51 microcontroller development board, operate the button settings, including pressing the button, displaying the corresponding position, and button password lock 1. Press the button to displ...[Details]
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Speaking of shaking, it is a word that makes photographers "shudder". It can be said that shaking is simply the biggest enemy of imaging equipment and photographers. But have you ever thought that...[Details]
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Recently, Xizhi Technology announced the release of its latest high-performance photonic computing processor - PACE (Photonic Arithmetic Computing Engine) - a single photonic chip integrates more tha...[Details]
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Instant delivery is a new type of service format that has developed rapidly in recent years. It started with food delivery and now has spread to supermarkets, fresh food, agency, near-field retail, e...[Details]
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A transimpedance amplifier for PDIC is proposed. The circuit is composed of three identical push-pull amplifiers in cascade. Each stage uses a dynamic resistor to compensate the load to improve the p...[Details]
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