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This system is a wireless identification system based on digital communication principles and built using an integrated single-chip narrowband UHF transceiver. The basic working principle and hardw...[Details]
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RC reset circuit
The basic function of the reset circuit is to provide a reset signal when the system is powered on, and cancel the reset signal after the system power supply is stable. For the sak...[Details]
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Over the past decade, my country's independently developed Beidou chip technology has been reduced from 90nm to 28nm, with its size continuously reduced and its performance continuously improved, and...[Details]
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Because DSP has an advanced parallel structure that makes it particularly suitable for signal processing, it has been increasingly used in the field of industrial control and the development and de...[Details]
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On January 20, Goertek released its 2020 performance report. The company achieved revenue of 1.183 billion yuan, a year-on-year increase of 20.16%; the net profit attributable to shareholders of the ...[Details]
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The latest generation of vivo S series, vivo S10 series, has been preheated offline. Judging from the posters exposed by many digital bloggers, it is still a flagship with a slim selfie function, but...[Details]
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Recently, ZTE released the Yuanhang 20 Pro 5G smartphone. The new phone is equipped with a 6.67-inch AMOLED screen with a screen-to-body ratio of up to 93.8%, an aspect ratio of 20:9, and offers a ...[Details]
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The European Commission released the "Industry 5.0: Towards a Sustainable, People-Oriented and Resilient European Industry" (hereinafter referred to as the "Report"), which formally proposed the futu...[Details]
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According to foreign media XDA forum news, Google service recently updated to version 21.24.13 Beta. Foreign media found a paragraph "mdm_find_device_network_description" in its code, which is descri...[Details]
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On the afternoon of the 23rd, Huawei held a press conference in Shenzhen to officially launch its Ascend 910 AI processor and MindSpore full-scene AI computing framework. Some foreign media asked a...[Details]
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How to choose a DSP?
The selection of DSP can be determined based on the following factors:
1) Speed: DSP speed is generally expressed in MIPS or FLOPS, which is one million times per ...[Details]
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Generally speaking, if the driver loses concentration due to operating the touch screen while driving, it will easily affect driving safety. Recently, Mobis announced that it has successfully develop...[Details]
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On June 17, according to the results of the 39th review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2021, Huahai Qingke's Science and Technolog...[Details]
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Control requirements:
Use HMI to set the speed of the stepper motor. The system should be able to run according to the set speed. If the speed setting value is changed during operation, the mo...[Details]
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On November 10, according to the introduction released by Wuhan Economic and Technological Development Zone, on November 9, the 2024 Annual Conference of Hubei Automotive-Grade Chip Industry Techno...[Details]