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ARM7TDMI(-S) has a 32-bit ARM instruction set and a 16-bit Thumb instruction set. The RM instruction set is highly efficient, but has high code density. The Thumb instruction set has a higher code de...[Details]
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There are two types of transformers: air-gap type and differential transformer. Currently, the solenoid type differential transformer is mostly used.
Its basic components include armature, pr...[Details]
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LEDs are expected to transform the lighting industry with their long life and low power consumption, but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of L...[Details]
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The concept of electricity meter The electric energy meter commonly used by electricians is an instrument used to measure electrical energy, commonly known as the watt-hour meter. How does the elec...[Details]
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Leading independent companies represented by Great Wall and Geely have demonstrated remarkable development resilience in this chip shortage. Recently, Great Wall Motor released its sales data for ...[Details]
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The power divider is a very important microwave passive device in wireless communication systems. It is widely used in antenna array feeding systems, power amplifiers and wireless local area networks...[Details]
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O Introduction
At present, there are many electronic locks based on IC card design on the market, which are widely used in hotels, apartments, warehouses, schools and other places. These occasions c...[Details]
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According to Tesla's official Weibo, the China-made Tesla Model 3 will be officially delivered to the public at 15:45 pm on January 7. You know, it only took 10 months from the start of factory const...[Details]
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1. Scheme design and demonstration 1.1 Overall solution design DC electronic load based on manual adjustment of microcontroller control. This scheme uses two self-locking switches to control the...[Details]
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NetEase's artificial intelligence business, which has been silent for a long time, now has new developments. Hangzhou Yixian Advanced Technology Co., Ltd. (hereinafter referred to as "Yixian Techno...[Details]
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On June 3, Hua Hong Semiconductor Co., Ltd. announced that its 90nm BCD process has achieved large-scale mass production on Hua Hong's Wuxi 12-inch production line with its high-performance indicator...[Details]
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On January 19, Jidu Auto showcased some of the product design styles of its automotive robot concept car.
Judging from the information released, the biggest highlight of Jidu's first con...[Details]
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Exhibition Direct | HARTING appears at SPS 2022 in Nuremberg, Germany From November 8th to 10th, 2022, the Smart Production Solutions Show in Nuremberg, Germany (hereinafter referred to as "SPS") s...[Details]
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On July 21, the Development and Reform Commission of the Tibet Autonomous Region issued the "Notice on Actively Promoting the Pilot Demonstration Application of Grid-Based Energy Storage Projects i...[Details]
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The 3.5-inch screens popular in the market are basically built-in drivers without controllers, which makes it difficult for users to use them. Basically, many friends choose ARM7 or ARM9 with LCD con...[Details]