Last time we talked about using an oscilloscope to measure the signal of the car's air flow meter. This time we will talk about using an oscilloscope to measure the car's oxygen sensor. The oxygen sen...
[align=left][font=微软雅黑][size=12.0pt]The capacitor Ci next to R4 is equivalent to an open circuit for DC, so the DC component is not amplified; it is equivalent to a short circuit for AC, so the AC amp...
Activity details: Read the good book "Operational Amplifier Parameter Analysis and LTspice Application Simulation" for free, take notes, and thoroughly master the knowledge of operational amplifiersSu...
Scenario: Use CPLD to decode a serial data channel. The data has no accompanying clock and has a fixed frequency but a different single-bit phase.
My idea: I want to realize the acquisition of asynchr...
[size=4]First, let’s ask the question: where should the coil be placed? [/size] [size=4] [/size] [size=4] Switching regulators for voltage conversion use inductors to temporarily store energy. These i...
The reactive power of a single-phase AC circuit can also be measured using an active power meter. This is because reactive power If the wiring method is changed so that the phase difference betw...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
China Energy Storage Network:
Entering the 21st century, the large-scale development and utilization of fossil energy has led to many global problems such as resource shortages, environmental...[Details]
With the continuous development of smart electric vehicles, headlights have been given more functions. They are not only used for simple lighting, but also have "showy" attributes.
The I...[Details]
The electrification and intelligence of automobiles have promoted the growth of chip demand, and the "silicon content" of automobiles is gradually increasing. Specifically, the electrification of aut...[Details]
Label: FE2 Function: Floating point exponential function with base 2
Entry condition: The operand is in .
Exit information: When OV=0, the result is still in . When OV=1, overflow occurs.
Affected ...[Details]
For current detection, two different detection methods have dominated the market in the past two decades, magnetic field-based detection methods and shunt-based detection methods. Magnetic fi...[Details]
1 Introduction
Among vehicle positioning systems, GPS is the most widely used in the world, and its functions have been widely accepted. It can provide users with global, all-weather, high-pre...[Details]
TDK continues to support iCAN National College Student Innovation and Entrepreneurship Competition
2022 is the second year that TDK has sponsored the iCAN National Coll...[Details]
In order to ensure the reliability of power electronics, it is often necessary to introduce a cleaning process in the production process. Cleaning of power electronics not only requires consideration...[Details]
On October 10, the "Intelligent New Path, Born from Craftsmanship" 2023 NavInfo User Conference
Automotive Electronics
Chips
Theme
Forum
was successfully held in Shanghai. At ...[Details]
Spectrum analyzers and oscilloscopes are both commonly used electronic measuring instruments and are widely used in many industries. There are also great differences between spectrum analyzers and os...[Details]
According to previous reports from the Technology Patent Office, BYD has officially upgraded its technology patents to more advanced ones. It is most likely that it will be the DM5.0 plug-in hybrid p...[Details]
As an industry with tens of billions of kilowatt-hours of energy-saving space and hundreds of billions of yuan of potential market, my country's LED civilian lighting is almost an uncultivated virg...[Details]
With the development of science and technology, human beings have higher and higher requirements for power quality and power supply safety. In some important occasions, such as banks and hospitals, p...[Details]
Test/Measurement
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