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With the rapid development of electronic technology, modern civilian calculators have added a lot of complex operations such as trigonometric functions and power functions in addition to retaining ...[Details]
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Tantalum capacitors are called tantalum electrolytic capacitors, which are also a type of electrolytic capacitors. They use metal tantalum as a dielectric, and do not use electrolytes like ordinary...[Details]
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LEDs for lighting have a common application problem - heat dissipation. Currently, LEDs have only 20% to 30% photoelectric conversion efficiency, and the rest of the energy is converted into heat...[Details]
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The proportional solenoid drive circuit is shown in Figure 1. In the drive circuit, R1 is a current limiting resistor that turns on the IRL3803 tube; D1 is a guide diode that provides the correct vol...[Details]
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Drivers and trends of high voltage electrical architecture
The high-voltage electrical architecture must serve the entire vehicle architecture. The pursuit of high charging speeds drives the h...[Details]
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Features of the Velobar Flowmeter Average Tube Flow Sensor ● Stable signal The low-pressure pressure holes of the Velobar are located on the two sides of the probe, between the separation point of th...[Details]
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Common problems and solutions during STM32 debugging 1. After setting the type of emulator under the "Debug tab", the prompt "No ULINK Device found." appears when downloading the program. Solution: ...[Details]
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The reporter learned from the Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, that the institute's research team innovatively developed a new type of implantable hydrogel elect...[Details]
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The latest report released by market research firm Counterpoint shows that global smartphone AP/SoC chip shipments increased by 31% year-on-year in the second quarter of 2021, thanks to the surge in ...[Details]
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You don't have to worry about the number of bytes occupied by the instructions, because the ROM capacity of current microcontrollers is quite large.
However, if you do not pay attention to the addres...[Details]
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Hisense Reading Phone has announced that it will hold a new product launch conference on May 11 to launch a new ink screen product A9. Now, Hisense has preheated the new phone. According to ...[Details]
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October 23, 2024, Shanghai, China -
SmartSens (Shanghai) Electronic Technology Co., Ltd. launched the Star Light (SL) Series 4MP image sensor - SC485SL
. As a 1/1.8-inch large-size back-ill...[Details]
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Principle: Lissajous figure is a pattern generated when a waveform is input into the x-axis of the oscilloscope and used as the scanning signal (instead of scanning with the sawtooth wave of the osci...[Details]
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Taking the setting of external interrupt 2 (EINT2) as an example, the setting of the ARM7 interrupt register and the writing of its corresponding interrupt program are as follows: //Set the interru...[Details]
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Central topics:
Design of filter connector for multilayer varistor array
Solution:
Varistor Design
Multilayer Planar Capacitor Array Design
...[Details]