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Driven by more and more emerging demands and green energy-saving trends,
the application of power supplies and
power management
technologies that can improve
power
efficiency
wi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Preface: This tutorial was prepared when I discussed microwave device de-embedding technology with Agilent engineers in 2012. At that time, the topic of discussion was how to solve the frequency limi...[Details]
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LED display is a display device composed of several light-emitting diodes. It adopts low-voltage scanning drive, has the advantages of low power consumption, long service life, low cost, high brigh...[Details]
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In the maintenance of frequency converters, we often encounter the situation that the frequency converter does not respond after being powered on. Under normal circumstances, the frequency converte...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
void init();
void main()
{
init();
TXREG=0x31;
while(!TRMT);
while(1);
}
void init()
{
TRISC=0xff; ...[Details]
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Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
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In order to strictly prevent the spread of the new coronavirus epidemic, China continues to postpone the start of school for universities, primary and secondary schools, and kindergartens. Online cou...[Details]
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Keysight Technologies and Qualcomm collaborate to accelerate 5G NTN communications and help provide broadband network connections in remote areas This cooperation uses a 5G base station simulation ...[Details]
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Abstract: The development of video surveillance software is complementary to the development of video coding and decoding technology, network technology, and intelligent technology. Everyone agrees...[Details]
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Recently, the reporter learned from the official that Huawei will release the new HUAWEI HiCharger DC fast charging module on April 24. As one of Huawei's fastest growing product lines, Huawei's net...[Details]
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The TTL NAND gate can directly drive a small 4 ohm or 8 ohm speaker without adding any components. Just connect the speaker from the NAND gate output to the ground or power supply, as shown in the fi...[Details]
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According to Jiwei.com, Infineon Technologies, the leader in the IGBT (Insulated Gate Bipolar Transistor) industry, recently announced that it will increase investment in China and expand the IGBT mo...[Details]
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LED Flashlight Circuit
The problem with small flashlights is that the battery life is too short. According to statistics, the power consumption of ordinary flashlights is about 2 ...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
RF/Wirelessly
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