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Previously, the diode was lit and extinguished with a timer, but now it is freely controlled with an independent keyboard. If the timer is stopped, the diode remains lit or extinguished, and no ...[Details]
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After hitting a record high of 590,000 yuan/ton at the end of November last year, the price of lithium carbonate, the core raw material of new energy vehicle lithium batteries, plummeted all the way. ...[Details]
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Before the launch of iPhone X, Apple had been using LCD screens in its iPhone product line. The last product equipped with an LCD screen was the second generation iPhone SE released in April last yea...[Details]
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On January 17, 2022, the administrator of Tsinghua Unigroup Co., Ltd. received the Civil Ruling No. (2021) Jing01 Bankruptcy 128-2 delivered by the Beijing No. 1 Intermediate People's Court. Accordin...[Details]
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On March 29, the signing ceremony of the investment agreement for the Enjie lithium battery separator project in Yuxi, Yunnan was held in Yuxi City. Yuxi Municipal Party Committee Secretary Wan...[Details]
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According to foreign media reports, on February 12 local time, American chip manufacturer Marvell announced the launch of the second-generation 88Q1110/88Q1111 100BASE-T1 automotive Ethernet physical...[Details]
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Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
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GIC is an important component in the ARM system. After understanding the composition and function of GIC, we can understand the general process of IRQ, from the arrival of hardware IRQ to the end o...[Details]
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The industry's expectations for large-capacity capacitors are growing. Currently, many companies are developing lithium-ion rechargeable batteries as power storage devices, but there are limits to ...[Details]
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Circuit Description
The AD5763 is a high performance digital-to-analog converter that features guaranteed monotonicity, ±1 LSB INL (C-grade), low noise, and 10 μs settling time. Perfor...[Details]
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Electric leakage in a car is a rather troublesome thing. The car will be difficult to start or even cannot start. Many friends do not know what electric leakage is. We can use a multimeter to measure...[Details]
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The six-digit digital tube displays hours, minutes, and seconds, and the time is controlled by four buttons. Press the "Adjust Time" button to stop the time display; press the "Select Hours, Minutes, ...[Details]
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The memory capacity of Android phones is always beyond imagination. Previously, ZTE Mobile announced that it will release the world's first 18G+1TB flagship, the ZTE Axon 30 Ultra Space Edition...[Details]
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On the evening of June 14, NIO issued a statement to refute the rumor: Recently, someone spread a video on the Internet, maliciously spreading rumors, claiming that a fire broke out at the JAC NIO fa...[Details]
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The following takes Nanjing Xinlian's EE1643C as an example to introduce the use of the signal generator in detail:
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1. Turn on the power and the switch indicator light will appear.
2. Choose the a...[Details]
RF/Wirelessly
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