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The Memorial Bridge not only allows people to quickly cross the Piscataqua River from Portsmouth, New Hampshire to Kitterys, Maine, it also serves as a laboratory. The bridge is now equipped with...[Details]
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Reputation comes from ease of use In the last issue, we talked about the important prerequisite for blind-filling lidar to be used in cars—safety. In this issue, let’s talk about how to make blin...[Details]
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In Figure 1(a), the transistor works in common emitter mode, and its collector voltage is fed back to the base through transformer T, and the connection of the transformer winding should reali...[Details]
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Preface
In recent years, many compact and light portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD, etc. They are not only...[Details]
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MCS-51 has 4 bidirectional parallel IO ports: P0, P1, P2, and P3; among them, P0 is a three-state bidirectional port with a relatively large driving capability, which can drive up to 8 TTL circuits; P...[Details]
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When analyzing the data collected by AD, we will find that in some circuits, the data collected by AD always has a certain error with the actual data, and this error is uncertain. The error is small i...[Details]
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On the morning of March 30, foreign media MacRumors obtained an internal memo from Apple stating that when an Apple device is reported as lost or stolen in the GSMA equipment registration data...[Details]
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As for the important reasons restricting the development of electric vehicles, I think the range is not the most important, because even if the vehicle's range is long, the power will run out at so...[Details]
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The circuit diagram design of the resistance measurement part of the digital multimeter has been completed.
The record is as follows:
1. Input circuit
The input is connected through a banana plug...[Details]
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Through research and experimentation, it is possible to produce 5V voltage using mega16. The voltage value is displayed by LED.
Below is part of the source code:
uint mega16_ad()
{
uint addat...[Details]
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One of the coolest things about 3D printing is that it allows individual users to build their own gadget accessories. Before the advent of 3D printing, it would have been nearly impossible to b...[Details]
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Battery capacity is an important indicator of battery quality. There are many ways to test the capacity of rechargeable batteries. According to the discharge curve of the battery, a short-term discha...[Details]
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WPG Group launches ultra-small PD fast charging power solution based on ON Semiconductor products
On August 11, 2021, WPG Holdings, a leading semiconductor component distributor dedi...[Details]
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According to Taiwan media reports, semiconductor distributors WPG and WT Microelectronics announced their May revenues today, reaching NT$66.373 billion and NT$33.062 billion, respectively. Benefitin...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely used in auto...[Details]