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Oscilloscopes are like the eyes of electronic engineers and play a vital role in their work. As the leader among domestic oscilloscopes, Puyuan oscilloscopes are favored by more and more customers. H...[Details]
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The so-called COB packaging (ChiponBoard) refers to the LED chip being directly bound and packaged on a substrate. That is, N LED chips are bound to a metal substrate or a ceramic substrate to fo...[Details]
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----Composition of the vehicle circuit----
The structure of vehicle circuits generally includes power supply circuits, starting circuits, ignition circuits, lighting and light signal device ci...[Details]
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Introduction: The functions of a vehicle-mounted command and control platform are mainly reflected in the following aspects: monitoring and displaying the technical status of the vehicle; inter-vehic...[Details]
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The timer/counter in the microcontroller can have multiple uses, and it is set by the timer/counter control word to meet the required purpose. There are two special function registers related to ti...[Details]
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Warning error in Keil: WARNING L15: MULTIPLE CALL TO SEGMENT (Transferred)
Original URL: http://yapinghappy.blog.163.com/blog/static/93469041201041712956298/
I encountered this problem wh...[Details]
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Introduction
In the field of autonomous driving, the competition rules of traditional processors are changing rapidly.
Generally speaking, the development of artificial intelligence...[Details]
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Text/Reporter Wang Weimin
Using history as a mirror, we can understand the rise and fall of nations; looking back on the past, we can learn from the past and know the future.
The signific...[Details]
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On October 24, the 1024 Programmers Day and the "Sources Gathering Together" Open Source Technology Salon (Beijing) Conference was successfully held. This conference is hosted by the Open Atom Open ...[Details]
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Automatic power-off circuit diagram of cassette player
When there is sound, the LED of the VU meter lights up, and after the photoresistor LDR receives the light from the LED, it sends a high poten...[Details]
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According to foreign media reports, both traditional and emerging automakers are vigorously promoting electric vehicles, and the sales of major electric vehicle manufacturers such as Tesla are also i...[Details]
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Recently, the results of the 2020 China Top 100 Renewable Energy Pioneer Enterprises selection organized by the China Yangtze River Economic Belt Renewable Energy Equipment Manufacturing Industry A...[Details]
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The relationship between the voltage across a resistor and the current passing through it is governed by Ohm's law. When a sinusoidal current flows through resistor
R
, as shown in Figure 3...[Details]
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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]
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Self-excited oscillator circuit
Figure 1 Self-excited oscillator circuit
The figure shows the circuit of the self-excited oscillator. The experiment found that the positive feedback coefficien...[Details]