[font=微软雅黑][size=5]My question is, I built a circuit with a 32768 passive crystal oscillator, using only two capacitors (20pf) and a crystal oscillator, and found that the frequency output by the crys...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:33[/i] Source: [url=http://www.ourdev.cn/bbs/bbs_content.jsp?bbs_sn=3648721&bbs_page_no=1&bbs_id=9999]http://www.ourdev.cn/bbs/bbs_content.js...
The reference chip currently used on the circuit board is ADI's ADR3433. The price on Jialichuang has increased from more than 6 yuan to 18 yuan per piece. The increase is too sharp. I would like to a...
To detect the zero crossing of AC voltage, a positive and negative voltage is obtained after passing through the Hall element. The traditional method is to use a conditioning circuit to raise the volt...
New energy pure electric vehicles generally accelerate faster than comparable fuel-powered vehicles, both from a standing start and while accelerating. Many believe this is simply due to the motor'...[Details]
Multi-touch mobile phone
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A multilevel inverter converts a DC signal into a multilevel staircase waveform. Instead of a straight positive-negative output waveform, the output waveform of a multilevel inverter alternates in ...[Details]
Charging is an essential topic for electric vehicles. Batteries are a core component of new energy vehicles. So, what's the optimal charge level for electric vehicles? Based on current battery tech...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
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introduction
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Cadence and NVIDIA Collaborate to Revolutionize Power Analysis Technology, Accelerating Development of Billion-Gate AI Designs
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At present, the most troubling thing about pure electric vehicles as new energy sources is not only the range anxiety, but also the disadvantage of long charging time. At present, ternary lithium b...[Details]
When we pick up an unfamiliar object, the first thing we want to know is what it actually does. A drive shaft, as the name suggests, is a shaft that transmits power. It's the transmission medium th...[Details]
Using an electronic load is like thinking of it as a resistor that dissipates the power supply's output. The most straightforward mode is the CR constant resistance mode. In this mode, by setting a...[Details]
With the global number of new energy vehicles expected to exceed 45 million by 2025, the performance boundaries of battery management systems are being reshaped.
Infineon Technologies
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The transition to SDVs (software-defined vehicles) involves more than just replacing parts; rather, it involves the organic connection of various elements, from internal vehicle systems to ext...[Details]
Relying on Zena CSS and Arm's complete partner ecosystem, we will accelerate the implementation of autonomous driving.
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Microcontroller MCU
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