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With the development of e-commerce and market economy, cross-regional circulation of goods has become more common. However, due to the high value of goods and strong time planning (time delays will...[Details]
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Chapter 1 PCB Layout
In PCB design, wiring is an important step to complete product design. It can be said that all the previous preparations are done for it. In the entire PCB, the design...[Details]
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introduction
ADXL202 is a dual-axis acceleration measurement system produced by ADI. It has analog input and can measure dynamic acceleration and static acceleration. The measurement range is ±(2～1...[Details]
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1. How to test the quality of the charger Method 1: Use the resistance or diode range of the multimeter to measure whether the power supply line is open circuit. Of course, you can also plug the char...[Details]
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Today, NVIDIA CEO Jensen Huang delivered a speech at GTC 2020. Due to the impact of the epidemic, the speech was changed to an online release, but it did not affect NVIDIA's product layout and future...[Details]
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1. Wireless sensor network technology is widely used and flourishing
Wireless sensors and sensor networks are new technologies with very broad market prospects that will have a profound impact...[Details]
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On August 25, Zhaochi shares released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 11.207 billion yuan, a year-on-year increase of 50.14%;...[Details]
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The Center for a New American Security (CNAS), an independent, bipartisan organization based in Washington, D.C., recently conducted a strategic simulation exercise examining the impact of technologi...[Details]
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TL431 has a special dynamic impedance and is a more precise controllable voltage source. In the circuit, TL431 is also used as a parallel voltage regulator circuit. Of course, the use method is not...[Details]
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The design of speech recognition system based on AVR single chip microcomputer, the system uses AVR single chip microcomputer as the control core to realize the recognition and control of human spe...[Details]
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With the widespread use of voice technology and multi-engine machine translation methods, the performance and efficiency of translation machines have been significantly improved, and various language...[Details]
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1. Phenomenon: All LEDs flicker;
Problem: Poor contact;
Solution: Re-fix or reconnect the loose parts;
2. Phenomenon: LEDs are dim;
Problem: 1. LED polarity is reversed;
2. LED is too ...[Details]
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Last month, Samsung Display and LG Display confirmed that due to the US ban, they would temporarily be unable to supply display panels to Huawei on September 15. Samsung Display has submitted a...[Details]
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Molex releases new report exploring the convergence of ruggedization and miniaturization in interconnect design trends, trade-offs and emerging technologies
The need for compact...[Details]
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Panzhihua City accelerates the construction of a world-class vanadium-titanium industrial base. Image Since this year, Panzhihua City has stepped up efforts to attract projects, cultivate high-quality...[Details]
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