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Recently, ChargerLAB exposed a 65W charger that Google has not yet released. ChargerLAB claims that this 65W charger is smaller than the regular 30W model, with dimensions of 51.79*42.69*25...[Details]
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2019 is coming to an end. For automobile manufacturers, this year's automobile technology presents a situation of "a battle of gods". Whether it is automobile safety or charging technology, there ...[Details]
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PPM is the abbreviation of parts per million, which means a part per million, or parts per million. For example, 1 ppm means that 1 kg of solute is contained in 1 million kg of solution. PPM and perce...[Details]
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On July 3, the "Tianyue" domestic computer offline ceremony was held simultaneously in Shenyang and Beijing, hosted by the Second Academy of China Aerospace Science and Industry Corporation, and unde...[Details]
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The error is as shown: Solution: Select the 1st level program optimization for c/c++ in Option, check "Optimize for time" (this should be similar to the reason for the crystal oscillator b...[Details]
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This mixer circuit schematic we propose here is built around four amplifiers, which are current controlled, all of which are integrated in the IC SSM2024 produced by Precision Monolithic Inc. (PMI)...[Details]
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introduction
In recent years, as the integration trend of consumer electronics, computers, and communications (3C) becomes increasingly obvious, embedded systems have once again become a hot ...[Details]
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The following is a summary of my understanding of the basics of MOSFET and MOSFET drive circuits, which includes some reference materials, not all original, including the introduction, characteri...[Details]
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1 Introduction
Phase failure and phase sequence protection is an indispensable part of the AC motor starting equipment in high-power three-phase AC motors and irreversible transmission equipme...[Details]
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TrendForce's TrendForce Industry Research Institute released a report stating that the demand for the wafer foundry market remained strong in the fourth quarter, and the production capacity of each f...[Details]
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Glass rotor flowmeter is a variable area flowmeter, which is mainly composed of a vertical glass cone tube that expands from bottom to top and a float that can move up and down with the flow rate. Be...[Details]
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introduction With the rapid development of the current logistics industry. Container transportation is the main mode of logistics transportation. Its transportation efficiency and freight safety have...[Details]
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1. Introduction PWM rectifier is a new type of power converter developed using pulse width modulation technology. The basic principle is to control the on-off state of the power switch tube so tha...[Details]
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Since the beginning of this year, the prices of electronic components have been rising rapidly, causing the prices of bulk commodities to continue to rise. In the passive component market, the news o...[Details]
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Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]
RF/Wirelessly
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