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We know that direct current cannot directly increase or decrease the voltage, but alternating current can pass through a coil, and the turns ratio of the coil is the voltage ratio. Working principle...[Details]
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At the 2024 GTC conference, NVIDIA CEO Huang Renxun demonstrated 9 humanoid robots in one go. On Sunday, he once again emphasized robots and AI in his Computex 2024 speech.
Today, more...[Details]
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Introduction:
IEEE 1149.1 boundary scan test standard (commonly referred to as JTAG, 1149.1 or "dot 1") is an industry standard method for testing the characteristics of complex ICs and circu...[Details]
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Last week, Huawei released the world's first Bluetooth & low-power Bluetooth wireless chip - the Kirin A1 chip. Huawei Consumer Business CEO Yu Chengdong also demonstrated the first Bluetooth wireles...[Details]
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The development trend of the automobile industry is to save energy or reduce environmental burden. In this trend, the electrification of automobiles is developing rapidly. While the power steering ...[Details]
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In fact, the self-excited multivibrator (Figure 1) and the monostable circuit can be realized by integrated circuits. The drive signal generator uses two quad-2-input NAND gates 74LS00, as shown in F...[Details]
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This article uses the following environment: Main control: W800-KIT (development board) Compatible with: W800 W801 AIR101 Development environment: CDK SDK: W801/W800 SDK (tls library), HAL library do...[Details]
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Can you imagine such a movie-watching experience? The screen has completely disappeared, and the audience is directly in the center of the movie story. Now, this immersive movie-watchin...[Details]
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According to Japanese media reports on June 19, Huawei is charging license fees for the use of patented technologies from about 30 small and medium-sized Japanese companies. This has caused many comp...[Details]
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The new solar inverter series has a conversion efficiency of up to 98.7% and a European efficiency of 98.5%, and is available in a power range of 15 kW to 20 kW.
Image: Delta
Taiwanes...[Details]
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In hardware, the I2C bus is composed of two lines, the clock bus SCL and the data bus SDA. The SCL of all devices connected to the bus are connected together, and all SDA are connected together. The ...[Details]
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When the slave device sends data to the master device, it first checks the clock line to confirm whether the clock line is at a high level. If it is at a high level, the slave device can start tr...[Details]
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Abstract: A new scheme for remotely controlling LED billboards through a handheld transmitter is proposed. The system scheme of high-stability wireless digital communication is discussed. The key...[Details]
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Intel CEO Pat Gelsinger said in an interview on Friday local time that the semiconductor shortage that has hurt industries such as automobiles and consumer electronics is expected to bottom out in th...[Details]
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Electrolyte analyzers can measure the potassium (K), sodium (Na), chloride (C1), calcium (Ca), pH value, etc. in biological specimens such as serum, plasma, whole blood, and diluted urine, and provid...[Details]