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BMW Japan has improved fuel efficiency by equipping the "1 Series" and "3 Series" with direct injection naturally aspirated lean-burn engines. In the 10-15 mode, the 6-speed automatic transmission ...[Details]
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How to use a multimeter to measure cable breakpoints When a cable or its interior is broken, it is difficult to determine the exact location of the broken wire due to the outer insulation. This p...[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 an...[Details]
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The slogan of the ongoing Shanghai Auto Show is to embrace the new era of automobiles. This auto show has three famous features. First, it is the home ground of Chinese automobiles. The most popula...[Details]
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Second order low pass filter circuit diagram
The quality factor indicates the state of the filter passband. Generally, Q=0.707 is required.
From this we can get
The cut-off frequenc...[Details]
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void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
Enable or disable AHB peripheral clock
Enables or disables the AHB peripheral clock.
For example:
Enable CRC hardwar...[Details]
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Please compile a data transmission program for serial communication, send 16B data from RAM50H to 5FH on the chip, set the serial interface to mode 2, use even parity, and set the crystal frequency t...[Details]
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Facebook reportedly plans to release several new products centered around the theme of "social audio," including a voice social product similar to Clubhouse and a podcast discovery and distribution t...[Details]
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TrEOS-based protection technology provides industry-leading insertion loss and return loss, helping to meet limited system budget requirements
Nijmegen, June 16, 2022: Nexperia,
...[Details]
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This article is a general introduction to STM32 timer design. 1. Timer Introduction 1. Clock Source 2. Timer Structure (Taking Basic Timer as an Example) 2. Basic Timer Programming Method 1. Basic...[Details]
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In communication systems, non-electrical signals are often used to transmit control signals and data to achieve remote control or telemetry functions. Infrared communication is a commonly used comm...[Details]
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Dealing with Large DC Offsets
Note: When dealing with large voltages, verifying that the maximum voltage is well within the "absolute" or "non-destructive" maximum input specification of the test sys...[Details]
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The 13th Generation Intel Core continues to set overclocking records, demonstrating extraordinary overclocking performance December 23, 2022 – The 13th Generation Intel® Core™ desktop processor fa...[Details]
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In
LED
product applications, it is usually necessary to assemble multiple LEDs on a circuit substrate. In addition to supporting
the structure of the
LED module
, the circuit substr...[Details]
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Recently, the Dongguan Municipal Development and Reform Bureau issued the "Notice on Organizing the 2024 Dongguan New Energy Storage Demonstration Application and Public Service Platform Certificat...[Details]