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Engineers test and measure systems that rely on multiple power rails, and the power-on and power-off sequences are critical. If the power-on and power-off sequences are incorrect, or if the power ris...[Details]
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March 22, 2022, Shanghai - At
the 2022 DingTalk Conference held today with the theme of
"Technology for Reality, Growth of All Things"
, Intel and DingTalk demonstrated a series of leading ...[Details]
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11. In the design process of flyback power supply, the conversion efficiency of the transformer is often reduced due to the large leakage inductance of the transformer. The method of winding the secon...[Details]
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If you want to make a good lighting product, you must know the most critical parts, which are light distribution, structure, and electronics. Light distribution, structure, and electronics are exp...[Details]
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With the continuous advancement of automobile technology, the automatic driving system has gradually become known to many consumers. For example, many models are now equipped with automatic driving s...[Details]
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Last time Leibao tested from the capacitor pad and from the connector end, the difference in the results was more than 6 ohms. If you haven't seen it, you can check out the previous link: Is the impe...[Details]
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Hardware platform: stm8s103 Compilation environment: IAR for stm8 #include iostm8s103f3.h #include intrinsics.h // // Set the system clock to run at 16MHz using the internal oscillator. // void...[Details]
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In many electronic devices, some time-related controls are usually performed. If the system timer is used to design the clock, accidental power failure or crystal oscillator error will cause time conf...[Details]
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The whistleblower @stufflistings said that OnePlus' new OnePlus Nord CE 2 Lite 5G and OnePlus Nord Buds true wireless earphones will be released in India on April 28, and OnePlus 10R, OnePlus Ace and...[Details]
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Note: The row is driven by 74LS154+PNP transistor The column is driven by two 74HC595! This program can achieve upward movement! Below is the video link of the actual effect, please check it out! L...[Details]
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Tunnel diode multivibrator circuit
Figure 3. Tunnel diode resonator
Figure 3 (a) is a self-excited multivibrator circuit. The static operating point Q is placed in the negative res...[Details]
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For a
battery
-powered system, the efficiency of the entire system is an important design parameter. It affects both
the
battery
capacity requirements and the operating time of the e...[Details]
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1 Introduction
At present, there are two main types of indoor air quality problems that plague people's daily lives:
(1) Harmful gases from house decoration, toys, insecticide sprays, etc., ...[Details]
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There are many network cabling, and once a fault occurs, it is difficult to find a solution. A cable finder is one of the essential tools for network administrators. It is also a common tool on the m...[Details]
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On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage.
The document proposes to strictly impleme...[Details]
Microcontroller MCU
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