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For the first time, you can view the performance of your design in both the time and frequency domains simultaneously on a single instrument at any time. Eliminate analog and digital anomalies with p...[Details]
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Brushless motors and AC speed-controlled motors are two common types of motors. Their main differences are reflected in working principles, structural design, performance characteristics and applic...[Details]
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When compiling U-boot for mini2440, to compile an executable file -bin that can be used on the ARM platform, you must first install the cross-compilation tool chain in Ubuntu. Because I use the devel...[Details]
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The power supply shown in the attached figure can be used not only for instrument circuits, but also for video or audio amplifiers with power less than 50W.
Working principle: The power su...[Details]
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Dutch technology blog LetsGoDigital reported that Sony Interactive Entertainment (SIE) has filed a lawsuit against Huawei over the trademark issue of the "Watch GT" series of smartwatches becaus...[Details]
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*This article has about
1,225
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2
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to read
.
Recently,
the "Perfor...[Details]
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NXP's Essential Audio Processing Library is a set of audio processing modules. Previously, there was another WeChat article called 'NXP's Audio Processing Library', which introduced the audio applica...[Details]
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0 Introduction
With the rapid development of automation control technology and microelectronics technology, PLC, as a cutting-edge industrial controller, has a series of advantages such as sma...[Details]
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There are two concepts of priority in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority "sub-priority" or "sub-priority". Each interrupt source needs t...[Details]
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On May 30, Lei Jun, founder, chairman and CEO of Xiaomi, posted on his personal Weibo that the Xiaomi IoT platform has connected to 351 million smart hardware. 5月26日,小米集团公布2021年第一季度业绩。总营收达人民币769亿元,...[Details]
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Reversing obstacle
detection system detects obstacles in the blind spot
The ultrasonic sensor
technology
used in the reversing obstacle detection system
can detect nearby obs...[Details]
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A 300W LCDTV power supply dual-phase conversion mode (TM) power factor correction (PFC) and boost pre-converter circuit based on IC controller UCC28060. As shown in Figure 1, UCC28060 is the industr...[Details]
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Shocking! The valuation reached 80 billion in one day
Once upon a time, when the rhetoric of the first year of humanoid
robots
was everywhere, I believe most people responded with ...[Details]
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1 Introduction
One of the core issues of current transformer differential protection is how to distinguish between magnetizing inrush current and internal short-circuit current . In recent yea...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]