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In August 2021, BYD Semiconductor's issuance and listing review was forced to be suspended because the law firm it hired was investigated by the China Securities Regulatory Commission. Fortunately,...[Details]
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1 Overview P89C51RD2 is a derivative product of PHILIPS company's core based on the 8-bit 80C51 microcontroller. Under the framework of completely retaining the 80C51 instruction system and hardware ...[Details]
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On September 22, 2016, Enphase Energy (Petaluma, California, USA) announced that it expects to save approximately $20 million in annual operating expenses through restructuring and cost-saving meas...[Details]
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Self-driving cars crash again! Recently, Lin Wenqin, the founder of Shangshanruoshui Investment Management Company and Meiyihao Brand Management Company, who was known as "Cute Swordsman" on the Inte...[Details]
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There are three common techniques for measuring current using an oscilloscope. The first is to use a series resistor (sometimes called a shunt) when measuring the current. The second is to use a curr...[Details]
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Since the beginning of this year, affected by three major factors, including rising inflation, the Russia-Ukraine war, and mainland China's blockade, the global mobile phone industry has fallen into ...[Details]
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Image source: GlobalData Intelligence Center
According to GlobalData, the world battery energy storage market will grow 7% year-on-year to $13.13 billion (€11.7 billion) by ...[Details]
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With the large-scale establishment and networking of 5G base stations, various equipment manufacturers are also competing secretly in the research and development of sub-6G and millimeter wave commun...[Details]
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At the turn of the old and the new, the ghost of a universal program is wandering around the world. This ghost is ChatGPT developed by Open. It came out so quickly that it already had over 100 mill...[Details]
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The price of LED bulbs is falling. A year ago, you could buy a Philips 60W dimmable LED bulb to replace an old-fashioned bulb for about $50, but today, you can buy its home-brand 8W, 800-lumen Insigni...[Details]
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Today, the Intel Cloud Terminal Solution Media Communication Conference with the theme of "Redistribution of Computing Power under Digital Transformation" was held in Beijing. Intel, together with ID...[Details]
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In October 2020, the "Energy-Saving and New Energy Vehicle Technology Roadmap (Version 2.0)" was officially released, clearly stating that by 2035, the annual sales of energy-saving vehicles and new ...[Details]
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As we can see in the previous article, using a for loop to delay in the DelayX10us() function will produce a fixed error of 10 machine cycles, of which X passing the value, calling the function, ...[Details]
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1. Download crosstool-ng
The download address of crosstool-ng is: http://ymorin.is-a-geek.org/download/crosstool-ng/
It is worth noting that after downloading the latest crosstool-ng, remem...[Details]
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1. What is the principle of parking radar?
The parking radar system determines the distance between the front or rear bumper and obstacles using ultrasonic sensors.
2. Where is the parkin...[Details]
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