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There has always been some reluctance to use fully automated routing designed by PCB designers. There are several reasons for this: First, the autorouter often fails to complete the design, and the r...[Details]
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The basic information required for motor selection includes: the type of load driven, rated power, rated voltage, rated speed, and other conditions.
1. Type of load driven
This has ...[Details]
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According to the "Notice on Further Improving the Real-Name Registration Management of Telephone Users" issued by the Ministry of Industry and Information Technology, telecommunications companies wil...[Details]
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There are six levels in total. Eat 20 to advance to the next level. // i MCU Forum /i : http://www.51hei.com/bbs/ #include reg51.h #define uchar unsigned char #define SNAKE 20 //Maximum...[Details]
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After a terrible 2012, will the outlook for the polysilicon market improve in 2013? Mark Osborne investigates.
One year ago, when Solar Business Focus was first published, we provided a detailed ...[Details]
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The main characteristics of the four STM8 low power modes are shown in Table 12. (Table 12: STM8S low power mode management) 1. If the peripheral clock is not turned off 2. Including the interrupt ...[Details]
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India's antitrust regulator in New Delhi is investigating Google for allegedly using its Android operating system to engage in unfair competition, the Wall Street Journal reported. The Competition Co...[Details]
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The principle of condenser microphone
Condenser microphones use the change in capacitance to convert sound signals into electrical signals. This type of microphone is the most common, and the ...[Details]
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1:
Set H_JTAG as follows:
Make it appear
2:
Debug in ADS, the AXD debugging interface appears, set the connection target version
Then download the i...[Details]
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button There are two commonly used key circuits, one is an independent key and the other is a matrix key. Independent buttons The independent buttons are each connected to an independent input line...[Details]
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Friends who are engaged in power circuit design know that one of the important factors to consider when designing LED lighting power is the power-on pulse caused by the power-on moment . This requi...[Details]
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Ultrasonic flowmeter is a commonly used flowmeter product. It is an instrument that measures the flow of liquid in a round tube based on the principle of "velocity difference method". It is widely use...[Details]
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With the increasing use of single-chip microcomputers, it is also common to use it as a front-end machine for collection and communication in various applications. Generally, the front-end machine is...[Details]
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Another major technological breakthrough based on 5G has been achieved in my country. According to reports, on the morning of July 9, the urology team of Hainan Provincial Hospital of Traditional C...[Details]
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1 Introduction In the field of industrial flaw detection, various problems in the welding process will cause defects such as pores and cracks in the weld, affecting the quality of the product, so...[Details]
Sensor
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