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Since this design tests 4 parameters and any one of them can be selected and displayed using the keyboard, S9 is programmed to be the plus 1 key, S11 is the minus 1 key, S10 is the confirm key, and ...[Details]
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As an international standard fieldbus, PROFIBUS-DP has been widely used in the world for its flexibility, reliability and other advantages. It is a high-performance industrial control network. However...[Details]
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According to Jiwei.com, an analyst once pointed out that if the end of Moore's Law is a wall, the first person to hit it will be the person walking in front. After being delayed for three consecutive...[Details]
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At the beginning of 2020, the epidemic swept across China, and the power battery industry, which was already at the center of the "major reshuffle", was also affected. This epidemic not only poses ...[Details]
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The design of low-capture intercept (LPI) radar signals is a hot topic in modern radar signal design technology. Radar signals with low-capture intercept performance cannot be intercepted by ESM re...[Details]
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Data shows that
the average
charging
time
for electric vehicles
is generally more than one hour, which cannot meet the needs of users for fast energy replenishment.
McKin...[Details]
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1 Triggers are not everything
1.1 The role of triggering
Triggering is the most commonly used and effective tool for electronic engineers to locate specific circuit behaviors. By setting appropriat...[Details]
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(1) Troubleshooting methods for electric drill failure to start ①The power cord is disconnected or the switch is damaged. Check with a multimeter. If it is disconnected, replace the power cord; i...[Details]
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SensorDynamics, a manufacturer of one-dimensional and multi-dimensional inertial and wireless sensors, is adding a new product to its compact QFN40 package combination sensor series: the new micromec...[Details]
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0 Introduction
With
the development of
LED
technology,
high-power LEDs
have been widely used in lighting decoration and lighting, and
high
-power
LED driver
chip...[Details]
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"Do you still remember what it was like to drive in a hybrid car a few years ago?" "Why don't you remember? Take the company's work vehicle that has been in service for a long time as an example. A...[Details]
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It is reported that MLCC manufacturers include Japan's Murata Manufacturing, SEMCO, Yageo, Taiyo Yuden, Eyang, Fenghua High-Tech, Sanhuan, Torch Electronics, as well as TDK, AVX, etc. According to pr...[Details]
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Universal Serial Bus (USB) is a fast, bidirectional, synchronous, dynamically monitored serial interface, widely used in personal computer peripheral connections. USB supports real-time voice, aud...[Details]
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The Wall Street Journal website recently published an article titled "From tablets to sex toys, chip shortages have far-reaching impacts," saying that the global chip shortage has made it difficult f...[Details]
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On November 10, researchers at the Vienna University of Technology (TU Wien) developed a self-learning robot that can imitate humans to complete simple tasks, such as cleaning a washbasin.
...[Details]
PCB Design
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