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NVIDIA will officially release the GTX 1660 Super graphics card next week? According to VCZ, the evaluation sample card is already on the way and will soon reach the hands of the media. Three day...[Details]
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The mass production of solid-state batteries will arrive earlier than we expected: in 2021, solid-state automotive power batteries will be mass-produced; in 2024, all-solid-state automotive power bat...[Details]
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BLDC motor control circuit
If the motor needs to rotate, a rotating magnetic field needs to be given to the motor rotor. For a three-phase brushless DC motor, the DC voltage source only pr...[Details]
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NXP Intelligent Voice Technology and New Training Tools Lower Barriers to Entry for Fast, Low-Cost On-Device Voice Control Applications
Shanghai, China – April 12, 2022 – N...[Details]
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Natural ventilation Natural ventilation is completely dependent on natural forces to make outdoor air flow into the room and exhaust indoor air to the outside. There are two driving forces for this n...[Details]
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Radio engineering applications require not only the measurement of harmonics in RF signals, but sometimes the determination of the total harmonic distortion (THD) of audio signals. RF signals may be ...[Details]
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I found a lot of information today. First of all, I decided to use ATmega8l. Let me briefly introduce it. It has 32 8-bit general registers, which can be repeatedly erased and written 10,000 times. T...[Details]
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Linear Technology Corporation introduces the LT3030, a dual-channel, low-noise, low-dropout regulator with independent inputs and independent shutdown control for each channel. The device provides up...[Details]
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The two buttons control the LED light on and off. The program is very simple, LED.C is not pasted here, only the main program is listed.
// Include necessary header files
#include "LED.H"
#include ...[Details]
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The clock control logic in the S3C2440A chip can generate the required clock signals, including FCLK for the CPU, HCLK for AHB (Advanced High-performance Bus) bus peripherals, and PCLK for APB (Advan...[Details]
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LED
has unique advantages, but LED is a fragile
semiconductor
product, so we must be extra careful when using LED products. Now I will summarize some precautions for usin...[Details]
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According to foreign media reports, modern utility and energy storage infrastructure specialist ion Ventures and solid-state battery technology developer LiNa Energy have successfully completed the f...[Details]
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AVR has different interrupt sources. Each interrupt and reset has an independent interrupt vector in the program space. All interrupt events have their own enable bit. When the enable bit is set and ...[Details]
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British Foreign Secretary Jeremy Hunt said on Monday local time that Britain will closely monitor the potential risks of the United States using Huawei equipment in its 5G networks, while also stress...[Details]
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The electric motor uses an energized coil to generate a rotating magnetic field and acts on the rotor to form a magneto-electrical power rotation torque. It is divided into DC motors and AC motors ...[Details]