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According to DigiTimes, the company's (currently) fabless chip manufacturing subsidiary HiSilicon is now facing difficulties due to US sanctions on Huawei. DigiTimes wrote: "The increasingly string...[Details]
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#include reg51.h void delay(unsigned int i); int main(void) using 0 { int i=1; EA=1; EX0=1; IT0=1; P0=~0; while(1) { for(;i =128;i*=2) { P0&=~i; delay(500); P0|=i; } i=1; } while...[Details]
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ADI recently announced the launch of a time-of-flight (ToF) sensor module ADTF3175 for 3D depth sensing and computer vision applications. The device uses 1MP CMOS iToF, with a depth range of 0.4 to...[Details]
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1. Several indicators describing how input voltage affects output voltage
⑴ Voltage stabilization coefficient
① Absolute voltage regulation coefficient K
It indicates the ratio of the...[Details]
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I am currently working on ultrasonic ranging, using the NOT gate + CX20106A solution. The transmitting part is driven by the NOT gate, as follows:
(Original file name: ultrasonic transmitting circui...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Use the precise timing function of the system tick timer. Beginners should try to use it as little as possible as it is easy to make mistakes. It is better to use simple delay operations.
I ...[Details]
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Nokia has made a comeback in recent years under HMD Global with several smartphones and a focus on software security. The brand now has a large number of smartphones, ranging from entry-level to mid-...[Details]
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According to foreign media reports, the US Patent and Trademark Office recently officially announced 66 new patents obtained by Apple, one of which is related to Apple’s "Project Titan", which intro...[Details]
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PWM is pulse width modulation. Pulse width modulation is a very effective technology that uses the digital output of a microprocessor to control analog circuits . It is widely used in many fields fro...[Details]
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With the continuous development of China's economy, the demand for energy and raw materials is growing, making the entire petrochemical industry develop rapidly at an alarming speed. In petrochemical...[Details]
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A technical manager at Eaton, a diversified industrial product manufacturer, will introduce you to the top ten UPS design factors. The following 10 factors summarize the key design factors to consi...[Details]
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Reuters quoted the British Daily Telegraph as reporting that the UK will gradually remove Huawei's 5G equipment in the UK within six months. Officials are drafting proposals to stop installing new ...[Details]
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The Guangzhou International Solar Photovoltaic Exhibition (PV Guangzhou) has been held for seven consecutive years and is an important exhibition platform for global photovoltaic companies to promo...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
Microcontroller MCU
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