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Reports suggest Apple could announce a new HiFi Apple Music as soon as Tuesday, May 18, and a new reminder inside the Apple Music app on Android confirms that lossless audio is in the works. Accord...[Details]
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When the era of advanced autonomous driving arrives, how will we build trust between drivers and cars? On December 5, 2022, the 2022 Fourth Intelligent Cockpit and User Experience Conference was ho...[Details]
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The single-phase relay protection tester is suitable for single-circuit empty contact or energized contact disconnection, closing time measurement, positive and negative pulse width measurement, dual...[Details]
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Detailed explanation of 51 MCU assembly delay program algorithm
Taking the 12MHZ crystal oscillator as an example, the precise algorithm of assembly program delay in MCS-51 microcontroller will be ...[Details]
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Lithium-ion battery is a new type of rechargeable battery developed in the past decade. It has high specific energy, no memory effect, is green and environmentally friendly, and its discharge volta...[Details]
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On August 16, domestic RISC-V ecological enterprise Saifang Technology announced yesterday the launch of a new 64-bit RISC-V processor core product, Fang Tianshu-70 (IT Home Note: Dubhe-70), which ...[Details]
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Selection and precautions of capacitors in capacitor step-down power supply
In commonly used low-voltage power supplies, capacitors are used to reduce voltage (actually capacitors are used...[Details]
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Component package library naming rules
1) IC category
IC category device naming format is as follows:
IC/Function type/Model/Number of package pins/Length, width and height
For exa...[Details]
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On the evening of October 25, Unigroup Guoxin released its Q3 2021 performance announcement. In the first three quarters of 2021, the company achieved revenue of 3.79 billion yuan, a year-on-year inc...[Details]
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Facing the coming of the transformation period of the automobile industry, the aerial cars equipped with electrification and autonomous driving technology have attracted more and more attention. Aeri...[Details]
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Self-adhesive sticking force tester - CLASSIC 920 sticking force tester is a tester for the adhesion performance of adhesive products independently developed and produced by Labthink. It is suitable ...[Details]
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1. Why is the leakage circuit breaker prone to tripping when using a frequency converter?
This is because the output waveform of the inverter contains high-order harmonics, and the motor and t...[Details]
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Japanese media reported on September 16 that Japanese companies are being hit increasingly hard by the trade war, but few Japanese companies plan to withdraw from China. According to a report on the ...[Details]
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Cars have become an indispensable part of modern society, providing a low-cost means of transportation for the transportation of goods and people around the world. Unfortunately, a large number of ...[Details]
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background
It is related to the production environment of the company. I don't want to burn nand flash under uboot every time. I also think that the method of upgrading with USB disk is slow. ...[Details]
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