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Introduction: The safety of cars in the process of driving is a very important issue in daily life, and the harm caused by skidding is very great. A car skidding detection device based on ATmega16 is...[Details]
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The electrification of transportation systems is accelerating. In addition to passenger cars, two-wheelers, three-wheelers and light vehicles are increasingly electrified. As a result, the market f...[Details]
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According to Reuters, the Netherlands Authority for Consumers and Markets (ACM) has fined Apple 5 million euros (about 36.5 million yuan) for the third consecutive week for allegedly failing to meet ...[Details]
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Let’s first briefly review what oscilloscope triggering is. Since signals are changing all the time, if we display them all on an oscilloscope, it will be very messy and we can't see clearly, so we...[Details]
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0 Introduction
The piezoelectric ceramic actuator (PZT) is the core of the micro-displacement platform. Its main principle is to use the inverse piezoelectric effect of piezoelectric ceramics t...[Details]
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Abstract: On rail vehicles, the stability of the vehicle system depends largely on the reliability and accuracy of the speed signal it collects, and the collected speed signal includes the current ...[Details]
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Output ripple refers to the AC component superimposed on the DC stable value when the DC power supply is output. When viewed with an oscilloscope, you will see that the voltage fluctuates slightly up...[Details]
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Driven by government policy guidance and incentives, the market share of electric vehicles is continuing to rise, further accelerating the construction of supporting charging infrastructure. From a g...[Details]
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Next month, Google will release the Android 13 system at the conference. At present, many mobile phone manufacturers have gradually received the first batch of beta versions of Android 13 systems and...[Details]
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Silicon Labs to Launch New IoT Technology Keynote and Training Courses for Asia Pacific at Works With 2022 Developer Conference The series of events will explore in depth the latest IoT technol...[Details]
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A recent report by Morgan Stanley pointed out that due to the weak demand in the terminal market that was previously thought to be expected to rebound in the second half of the year, the capacity uti...[Details]
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1 Introduction
With the development of modern technology, inverter
power supplies
are widely used in all walks of life, which puts forward higher requirements for their perf...[Details]
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The picture below shows a large electrolytic capacitor I used, 450V/470uF capacitor. This capacitor can also use a 450V/330uF capacitor.
The figure below shows the high volta...[Details]
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Why can't I see the waveform or the waveform is distorted when I use an oscilloscope to observe the waveform of the crystal oscillator pin? Can't a 200M oscilloscope measure a 10M crystal oscillato...[Details]
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To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]
Mobile and portable
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