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The voice recognition market is booming. According to market research firm Strategy Analytics, by 2022, it is estimated that there will be more than 62 million devices with personal voice assistants ...[Details]
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In the voltage-stabilized power supply, the main components are power semiconductor devices, such as power transistors (GTR), power field-effect transistors (MOSFET), insulated gate bipolar transis...[Details]
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Jiwei.com reported on March 18 that severe heart failure is called "cancer in heart disease" and the only effective treatment is heart transplantation. There are about 15 million heart failure patien...[Details]
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LEDs were first introduced in the early 1960s, with red LEDs first appearing in 1964, followed by yellow LEDs. Blue and green LEDs were not developed until 1994. In 1996, Nichia Corporation of Japa...[Details]
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The Huawei Mate 30 series 5G version will be available for pre-order on the official website at 18:08 this afternoon. A deposit of 1,000 yuan is required, and the balance will be paid at 10:08 am on ...[Details]
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CONFIG is also called fuse bit. You can configure the internal functions of the microcontroller by configuring the fuse bit, such as crystal clock, watchdog, JTAG, power-off detection and code protec...[Details]
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Earlier this week, the British government approved the use of Huawei equipment in 5G networks by domestic operators, but defined the latter's role as a radio access network supplier and set a 35% lim...[Details]
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1 Overview The encoder used in this article is the EC11 rotary encoder, which consists of two parts. The first part (pin 3 ACB) is the encoder AB phase and the common end (ground) respectively; the s...[Details]
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The multimeter I used was UT61E. I always thought it was quite accurate when measuring voltage and resistance. I also compared it with a 6.5-digit desktop multimeter. It felt OK, with an error of abo...[Details]
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2.1.4 External controller method
Each module power supply control part is completed by a current sharing controller, which generates feedback signals by detecting the output current of each unit to...[Details]
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The SSL2101 is a Switched Mode Power Supply (SMPS) controller IC that operates in combination with a phase cut dimmer directly from rectified mains. It is designed to drive LED devices. The device inc...[Details]
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As a leader in DSP, Texas Instruments (TI) of the United States also leads in digital camera applications. First, it implemented image compression based on the TMS320C54x general-purpose platform, the...[Details]
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On April 23, the
launch meeting of
the "
Robot
Automated Production Line Rapid Reconfiguration Technology Project"
, a key project
of the 2023 National Key R&D Program...[Details]
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This article takes LED lamps, lamps and their current status as the entry point, analyzes the characteristics and current problems of LED lamps based on the relevant definitions of LED lamps and lam...[Details]
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A team from the Massachusetts Institute of Technology in the United States has successfully developed a new nanoscale 3D transistor using ultra-thin semiconductor materials. This is the smallest 3D...[Details]
Analog electronics
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