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The servo system must have basic performances such as good controllability, high stability and strong adaptability. The performance indicators of AC servo system can be measured from aspects such a...[Details]
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GM released information about the BEV3 drive system and the Ultium battery. Judging from the information released, there is still some content worth seeing. The biggest feature is the 200kWh battery ...[Details]
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Future life is full of infinite possibilities We measure it with daily exploration and innovation Lingsheng Software Open Team sincerely invites you to join Unlock the infinite possibilities of Zhix...[Details]
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Imagination and Andes Technology have announced the successful testing and verification of the IMG B-series Graphics Processing Unit (GPU) using the RISC-V compatible Andes AX45, a 64-bit high-perf...[Details]
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Currently, transporting damaged and defective lithium-ion car batteries is difficult because legislation requires them to be placed in explosion-proof boxes, each of which costs tens of thousands of ...[Details]
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Comparison between fluorescent lamps and LEDs
The working principle of LED is completely different from that of fluorescent lamp. Individual electrons jump across the pn junction of semiconduc...[Details]
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1. The concept of priority in STM32 (Cortex-M3) There are two priority concepts in STM32 (Cortex-M3): preemptive priority and response priority. The response priority is also called "sub-prio...[Details]
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1 Introduction
In stations, airports, shopping malls, stock exchanges, factories and mines and other public places, it is often necessary to publish changing and real-time information or conduct adv...[Details]
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Principle and design of noise injection in analog filter
Sometimes, things just don't make sense! For example, an RC filter on the input of your delta-sigma ADC or a low-pass filter on...[Details]
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A hollow float is placed in the liquid. When the liquid level changes, the float will produce the same displacement as the liquid level change. The displacement of the float can be measured mechanica...[Details]
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1 Introduction Phase shift signal generator is an important part of signal source, but traditional analog phase shift has many shortcomings, such as the phase shift output waveform is easily ...[Details]
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According to foreign media reports, power and discrete device expert Nexperia has launched the first high-power GaN field-effect transistor using silicon-based gallium nitride (GaN-on-Silicon) t...[Details]
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Scanning lasers are an indispensable part of everyday life, such as barcode scanners in supermarkets and cameras on smartphones. Such devices rely on lasers and detectors to achieve extremely precis...[Details]
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Blood pressure sensor circuit, filter and amplifier circuit based on MAX4472
As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure se...[Details]
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The electronic control system of new energy vehicles, in a narrow sense, refers to the vehicle controller. In a broad sense, it includes the vehicle controller, battery management system and drive ...[Details]
DIY/Open Source Hardware
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