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For more than a decade,
the Power Stage Designer™ tool from Texas Instruments (TI) has been a great design tool for electrical engineers to calculate currents and voltages for different power s...[Details]
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Maintenance Techniques of Tube Amplifier
1. Measurement before power on
For a faulty machine, if you cannot determine the fault location through understanding and observation, do not rash...[Details]
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Global tablet shipments fell 12% year-on-year, Lenovo grew 2%, Apple fell 2%, and Samsung fell 3% The COVID-19 outbreak hampered China’s supply chain as well as domestic consumer demand in China, w...[Details]
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BOE (BOE) exclusively supplies OPPO Find N3 Flip and OPPO Watch4 Pro series, setting a new benchmark for flexible OLED displays
On August 29, OPPO launched the OPPO Find N3 Flip and ...[Details]
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Android 12L is an Android derivative optimized for tablets and foldable phones. Today, Google released its first Beta test version update. Although Beta 1 is still mainly for developers, it is more m...[Details]
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All MOS integrated circuits (including P-channel MOS, N-channel MOS, complementary MOS - CMOS integrated circuits) have an insulating gate to prevent voltage breakdown. The thickness of the insulat...[Details]
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The VF voltage of LED light sources for lighting is very low, generally VF = 2.75-3.8V, IF is 15-1400mA; therefore, the output voltage of the LED driver IC is VF XN or VF X 1, and the IF constant cur...[Details]
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As the requirements for precision control in the production process in industrial applications continue to increase, more and more customers choose to use analog position control products. This m...[Details]
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China's automobile production has surpassed the United States to become the world's largest, and will continue to grow in the next 5-10 years. The China Association of Automobile Manufacturers predict...[Details]
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Today, Honor Smart Life’s official Weibo account announced that the Honor Band 6 will be released on November 3, ushering in the era of full-screen bracelets. Recently, after Honor President Zhao M...[Details]
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At the beginning of 2020, due to the impact of the epidemic, many industries were put on "pause". From August 14 to 16, the 8th China International Information and Electronics Fair (CITE2020) will be...[Details]
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Special registers used:
SM0 SM1: Operation mode control 01 Operation mode 1 1 start bit 8 data bits 1 stop bit Variable baud rate
TI: Transmit interrupt bit TI=1 Transmitting is completed, sof...[Details]
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With the development of market demand and technology, people have put forward higher requirements for the reliability and stability of engineering, machinery, aviation, and navigation equipment, am...[Details]
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According to the latest research report from Strategy Analytics, in Q1 2021, 5G smartphone sales of Chinese manufacturers OPPO, vivo and Xiaomi reached US$15 billion, twice the LTE revenue in the sam...[Details]
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On October 18, the Ganquanbao 400MW/1600MWh hybrid electrochemical shared energy storage project with a total investment of about 1.9 billion yuan was launched in the Ganquanbao Economic and Technolog...[Details]
onsemi and Avnet IoT Innovation Design Competition
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