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In 2019, Huawei released its first smart speaker product Sound X. Its internal Devialet 60W dual subwoofers brought a strong bass performance, and the good listening experience was also recogn...[Details]
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Squirrel cage motor forward and reverse control circuit diagram
By swapping any two wires connecting the motor to the power supply, the motor can be reversed.
Two contactors are nee...[Details]
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There are many types of LED display screens. Different types of display screens have different uses, each with its own advantages and disadvantages. You should choose the right one based on your ne...[Details]
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I have been developing STM8S103 for the past two days. After adjusting the hardware, I started to write the software. The first step was to light up the LED light. It turned out to be embarrassing th...[Details]
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In the first half of 2022, Tosda's multi-joint robot shipments increased by more than 150% year-on-year
On August 25, Topstar disclosed its 2022 semi-annual performance report.
...[Details]
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ORG 0000H
;http://www.51hei.com Assembly language serial communication program
mov p1,#0ffh
mov p3,#0ffh
;mov p3,#00h
mov p1,#00h
MOV SCON,#50H;Set to serial port 1 mode
...[Details]
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As the next generation of advanced batteries that has been recognized by the industry, the industrialization of all-solid-state batteries has been elevated to a strategic level by the world's major...[Details]
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It is reported that the safety of mines has always been a major issue of concern to the world. Applying 5G technology to mines, developing unmanned mining equipment, and realizing unmanned mines can ...[Details]
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On July 19, Lu Jiawei, customer manager of Kaihua County Power Supply Company in Zhejiang Province, came to Ou Rui Welding Material Manufacturing Co., Ltd. to check the wireless intelligent data co...[Details]
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In order to cope with the unprecedented global chip crisis, more and more electronics manufacturers are turning to unconventional supply channels to meet demand. Many manufacturers are suffering from...[Details]
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Steam flow meter calibration method Calibration is carried out according to the calibration principle of steam flow meter. The calibration principle is as follows: In practical applications, th...[Details]
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According to Yifei.com on September 25, sensor technology, along with computer technology and communication, is known as one of the three pillars of information technology. Sensor technology can sens...[Details]
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According to an official announcement from Renesas Electronics, Renesas Electronics (Tokyo Stock Exchange: 6723), a major supplier of semiconductor solutions, recently announced that the current CEO ...[Details]
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EPS emergency power supply is a high-tech environmentally friendly product produced by applying inverter technology, CPU control, digital circuits, and highly integrated electronic components. It is m...[Details]
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According to reports, MediaTek announced that its subsidiary Airoha will acquire 100% of Jiuyang's shares at NT$22 per share, spending approximately NT$150 million. This is MediaTek's third merger an...[Details]
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