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Experiment: Press the button to reverse the LED state. The development board's independent buttons, LEDs, and MCU circuit diagrams are as follows: For an introduction to the interrupt system, ...[Details]
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According to BusinessKorea, the Korea Institute for International Economic Policy (KIEP) pointed out in a recent report that the latest US restrictions on Huawei are aimed at preventing Huawei from o...[Details]
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In the current small and medium-sized display market, especially in mid-to-high-end mobile terminal consumer display products, AMOLED displays are gradually showing their advantages. It is understood...[Details]
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The front-end APFC circuit in the circuit structure can not only correct the waveform phase of the input voltage and current, but also stabilize the output DC voltage at 400V DC, that is, when the in...[Details]
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Regarding the claim that fuel vehicles will be replaced by electric vehicles, Lin Changbo, general manager of Dongfeng Liuzhou Motor, bluntly stated that this is not necessarily the case.
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The personnel approach detector circuit is shown in the figure. This circuit uses a common photoelectric tube to detect the change in ambient light caused by a person entering the warning area, thereb...[Details]
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1. When plugging and unplugging the power frequently, the PIC microcontroller is prone to crash. Use a 10K resistor and connect the 5V output of the LM7805 to the ground. 2. The capacitance of the ...[Details]
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The detection system performs real-time recognition and processing of the input spatial transient optical radiation signal, inversely estimates the energy of the spatial transient signal and reports ...[Details]
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Due to the realization of high-power, high-efficiency white light (and other colors) LEDs, lighting using LEDs has attracted more attention. LED (Light Emitting Diode), a solid-state semiconductor de...[Details]
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"Electric vehicles will move toward high voltage in an all-round way. Charging 1 kilometer per second, 200 kilometers in 5 minutes, and a refueling charging experience have become a reality." On Feb...[Details]
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MacDermid Alfa showcases Elektro's comprehensive solutions at the South China Electronics Production Equipment Show in Munich MacDermid Alpha Electronics Solutions is a leading global provider o...[Details]
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The serial port of the microcontroller works in mode 0, and the serial-to-parallel conversion is realized through 74LS164 to control the display of the common anode digital tube. When the K01 button i...[Details]
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As China's two leading power battery companies, CATL and BYD accounted for more than 50% of the market share in the first quarter of 2023, accounting for half of the global power battery installed ca...[Details]
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The ZDS2022 oscilloscope has an automatic save function similar to Microsoft office software, which will automatically save the test settings and measurement parameter results, but will not save the ...[Details]
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ADC can be called the pearl in the field of analog chips.
As a key component, ADC design is difficult and has a high patent wall, so China has always been in a state of catching up.
I...[Details]