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OnePlus today launched its first smart bracelet, OnePlus Band, in India, marking its first foray into the field of wearable devices. The bracelet is priced at 2,499 Indian rupees, equivalent to...[Details]
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Circuit Function and Advantages
High-side current monitors can encounter overvoltage conditions after a transient or when the monitored circuit is connected, disconnected, or powered down. The circu...[Details]
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1. Time measurement in the horizontal direction Measurements in the horizontal direction include waveform frequency, period, rise and fall time and other parameters. If you want to more accurately re...[Details]
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introduction
Using machine vision to identify the strip guide lines on the road surface to achieve autonomous navigation is a common navigation method for smart cars at present . This meth...[Details]
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With the gradual improvement of power grid construction, the corresponding power distribution equipment has been rapidly developed, the accuracy level of electric energy meters is getting higher and ...[Details]
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According to foreign media reports, Rivian CEO RJ Scaringe introduced their new project-electric bicycles to employees at the company's all-hands meeting held last Friday. He mentioned that the start...[Details]
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This is a 2x1W stereo amplifier circuit based on single IC KA2209. IC KA2209 is an equivalent IC to TDA2822, if you cannot find KA2209, you can use TDA2822. It is very suitable for battery powered ...[Details]
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The lithium battery industry is experiencing renewed production expansion and reaching new highs. According to incomplete statistics, in the first half of 2022, lithium battery companies represente...[Details]
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OPLC (optical fiber composite low-voltage cable) realizes the access of electric fiber to the home, and makes full use of the "last mile" resources of the power grid by using low-voltage cable lines ...[Details]
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Preamplifier and pure power amplifier
The professional name of the pre-amplifier is: preamplifier. Is it also the part of the whole set of equipment that has the greatest impact on the sound q...[Details]
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I have seen some netizens raise the issue of code protection before. I don’t want others to use the program I worked hard to write!
It just so happened that a project was completed some time ago. Whe...[Details]
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A megger, also known as a megohmmeter, is an instrument used to measure the insulation resistance and high-value resistance of the equipment under test. It consists of a hand-cranked generator, a met...[Details]
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On September 24, Ambarella, an edge AI semiconductor company, announced that its Oculii™ AI 4D imaging radar technology has been deployed globally in Lotus Technology’s 2023 and 2024 Lotus Eletre e...[Details]
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Whether it is a development guide, a Chinese and English reference manual, or something else! It's just a bunch of nonsense. Isn't it just the following thing? If you understand the following fundame...[Details]
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A new king has been crowned
Who would have thought that just a few years after BYD became the big brother in the pure electric market, the times would change.
When the tim...[Details]
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