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Central topic
*Design method of ultrasonic heat meter
Solution
*TDC-GP2 is specially designed for ultrasonic heat meter measurement.
Since 2009, the reform of heating supply in...[Details]
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The design of the variable frequency power supply is to convert AC → DC → AC, and the output is a pure sine wave. The frequency and voltage of the output are adjusted within a certain range. The in...[Details]
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According to the latest news from market research firm Dell'Oro, citing Korean media, in the first quarter of this year, Huawei ranked first in the 5G communication equipment market with a market sha...[Details]
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Measuring power supply ripple itself is a skill. Figure 1 shows an example of improper use of an oscilloscope to measure power supply ripple. Several mistakes were made in this example. The first wa...[Details]
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"The 'new infrastructure' comes at the right time. With the trend of 'new infrastructure', the information industry has ushered in good opportunities. Urban cloud is indispensable and can play a big ...[Details]
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In the field of electronics, frequency is one of the most basic parameters, and has a very close measurement accuracy with the measurement solutions and measurement results of many other electrical p...[Details]
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It is the so-called organic light-emitting diode. Its biggest feature is that it is a self-luminous body, so it does not need a backlight (Backlight) and a color filter (Color Filter) and other str...[Details]
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We know that oscilloscopes have various triggering modes, the more common ones are edge trigger, pulse width trigger, logic trigger, N-edge trigger, runt trigger, slope trigger, timeout trigger, vide...[Details]
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According to foreign media reports, recently, the startup LightCode Photonics announced that it has successfully raised 425,000 euros in the pre-seed round of financing. The round of financing was le...[Details]
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Wireless FM audio repeaters can modulate audio signals into high-frequency signals and receive them with FM radios within a certain distance. Wireless audio repeaters are widely used in wireless he...[Details]
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0 Introduction
The emergence of the energy crisis and the worsening of environmental pollution have made solar energy, as a clean and renewable energy, highly valued by countries aroun...[Details]
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Electric heating tape is a high-tech product. It is gradually replacing steam and hot water heating and insulation due to its advantages of high thermal efficiency, energy saving, easy installation...[Details]
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The hardware environment uses STM8SF103, and the voltage is 3.3V. What needs to be noted in the circuit is that the IO of the STM8SF103 series can only be pulled up and floating input when used as ...[Details]
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Apple has launched the 2019 iPhone, but the supply chain has reported that Apple is likely to adjust its casing suppliers from the original two major and two minor suppliers, given the integration ad...[Details]
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With the continuous improvement of people's living standards, the demand for high-performance water heaters continues to rise. According to market surveys, there are currently two types of electric w...[Details]
Embedded System
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