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Tesla has finalized LG Chem to supply 21700 battery cells to its Chinese factory, which basically confirms the previous rumors a little bit. 1) Bloomberg report The supply agreement isn't ...[Details]
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The Semiconductor Equipment Association of Japan (SEAJ) released statistics on May 26 showing that Japan's chip equipment sales in January-April 2022 increased by nearly 40% (37%) year-on-year to 122...[Details]
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I recently bought an AT24C256 EEPROM with a capacity of 32K Byte, a data address width of 16Bit, and supports IIC 1M (5V)400K (2.7V) speed mode. Using the AVR M16 on-chip IIC, I can read data at high...[Details]
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As usual, Redmi started warming up its new Note series products on social networks early on, so before today's press conference, we actually already knew most of the parameter information. ...[Details]
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Radar is ubiquitous in new car designs: sensing around the car to detect hazards and make decisions for braking, steering and parking, as well as in the cabin for driver and occupancy monitoring sy...[Details]
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The relevant tax authorities issued a document stating that "from May 1, 2022, electricity charges and charging service fees in the charging and swapping business will be uniformly declared and pai...[Details]
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Abstract: This paper introduces the design and implementation of an industrial sewing machine control system based on a brushless DC motor. The system is characterized by estimating the position...[Details]
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On September 3, Ma Qi, Chairman of the People's Congress of Pingliang City, Gansu Province, Huang Xueshan, Secretary General of the People's Congress, Cao Feng, Deputy Director of the Office of the Pe...[Details]
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Vortex flowmeter is a common flow meter with small pressure loss, large measuring range and high precision. It is almost unaffected by fluid density, pressure, temperature, viscosity and other paramet...[Details]
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Abstract: NXP microcontrollers are ideal for embedded applications that require high performance and low power consumption. The LPC3000 series ARM9 microcontrollers have an on-chip vector floating-poi...[Details]
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With the advancement of technology, power management plays a very important role in various electronic products. Among them, general home computers and portable computers are particularly cautious ...[Details]
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Let me briefly introduce the basic situation:
Under S3C2440, there are three ways to write iic programs, which are actually two methods:
1. Write your own simulated iic program to control the chang...[Details]
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In the previous issue, we discussed the fundamental induced potential of the motor winding. Now let’s talk about the harmonic induced potential of the motor winding. In actual AC motors, in additio...[Details]
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Sports tech company Form has unveiled the Form Swim Goggles, which allow athletes to view their race results via an augmented reality display on the goggles they wear underwater. The lightweight go...[Details]
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As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]
DSP and ARM Processors
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