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Amazon has just released its second-generation self-designed server chip "Graviton2", which is considered to be the most powerful ARM platform processor to date, and is not inferior to Intel 's ...[Details]
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Recently, the State Grid Corporation of China issued the Outline of Key Construction Tasks for the Ubiquitous Power Internet of Things in 2020 (hereinafter referred to as the Outline), pointing out...[Details]
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According to foreign media reports, Toyota has tested a Prius PHV (plug-in hybrid vehicle) equipped with a solar roof. Unlike previous auxiliary solar panels, the new panels can charge the car while ...[Details]
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China Energy Storage Network News:
On May 9, it was learned from State Grid Zhejiang Electric Power Co., Ltd. that in order to adapt to the development of integrated energy service business, ...[Details]
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——This article is selected from the May "Test and Measurement Special Issue" Design requirements: This project can use Arduino Uno or Duemilanove board, with three design modes: · Single - Mea...[Details]
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Fault 1: No response after power on, unable to boot Test results: After testing, the instrument CPU board is damaged, causing it to fail to boot; after booting, the self-test reports an error, the ...[Details]
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CT8022 is a dedicated DSP chip developed by DSPG that can implement multiple compression algorithms. It can accept 64/128kbits/s 8bit A/μ data or 16bit linear data provided by the external serial A...[Details]
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1. Design Overview
This design uses the USB port as the power supply port, uses the DS18B20 temperature sensor to collect temperature information, uses the AT89C2051 single-chip microcomputer f...[Details]
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Correct use and maintenance of
UPS power supply
The power source of UPS is the chemical power source it is equipped with, so
the q...[Details]
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According to news from Suzhou International Science and Technology Park SISPARK, recently, the first domestic high-end multifunctional flying probe test equipment of iFree (Suzhou) Testing Technology...[Details]
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1 Introduction
Fujian Hengyuan Tap Water Co., Ltd. is located in Sanming City, Fujian Province. It is responsible for the supply of water for the entire Sanming citizens and the industrial...[Details]
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The simplified design of ultrasonic ranging based on STC51 microcontroller requires only three components (the ranging module is considered as one component for the time being) 1. Required componen...[Details]
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The next thing that comes to mind after GPIO is the Universal Synchronous/Asynchronous Receiver/Transmitter (USART). For more complex programs, using LEDs to debug is obviously a bit unscientific. Th...[Details]
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Insufficient engine power is a common fault in automobile maintenance. The cause of this fault may be ignition system failure, fuel injection system failure, intake failure or mechanical failure. It ...[Details]
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Car Audio Common Fault Troubleshooting
1. Fault phenomenon: There is no sound when the Hongle HL509 advanced car audio receives FM.
Analysis and repair: Since the AM band re...[Details]
Automotive Electronics
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