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This article describes a high power factor, TRIAC dimming LED driver that can drive LED strings with a rated voltage of 28 V and a rated current of 0.5 A over an input voltage range of 90 VAC to 2...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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Recently, there are more and more news about the Samsung Galaxy S10 Lite phone. Now there is news that the Samsung Galaxy R5 is also a Samsung Galaxy S10 Lite phone. Sudhanshu Ambhore f...[Details]
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1 General Notes
Before using the inverter, you should read the instruction manual carefully, and then install, connect, set parameters, test run and put it into formal use.
Some precautio...[Details]
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1 Introduction
The leakage relay is a protection device that can cut off the power supply of the protected line after the leakage current of the protected line reaches the set value (rated...[Details]
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LED packaging
technology is currently developing in four directions: high
light efficiency
, high reliability, high heat dissipation and thinness. The main highlights are silicon-b...[Details]
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ARM ADS stands for ARM Developer suite. ADS's C++odeWarrior integrated development environment (IDE) is based on Metrowerks CodeWarrior IDE4.2 version. It has been appropriately tailored to support t...[Details]
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Recently, Chinese manufacturer Hoymiles announced that it has supplied microinverters to a South African PV project. The project is located in a commercial building in Johannesburg, and its 158kW r...[Details]
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LED mining lamps have the following advantages:
1. Using the most advanced fourth-generation solid-state light source, the service life is theoretically up to 100,000 hours. Not only can it e...[Details]
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The Internet of Things (IoT) has revolutionized many industries, opening up new avenues for innovation and economic growth. However, this new era of connectivity has also brought with it a serious ba...[Details]
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On September 15, the “Everything Intelligence—Baidu World 2020” conference was held. According to China National Radio, at the Baidu Brain sub-forum that afternoon, Ouyang Jian, general manager of Ba...[Details]
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1. Low pressure environment Under the influence of the earth's gravity, air clings to the earth to form the atmosphere, which extends from the ground to hundreds of kilometers high. The earth's grav...[Details]
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Serial port initialization void UARTInit() { EA = 1; //Turn on total interrupt ES = 1; //Open serial port interrupt SM0 = 0; SM1 = 1;//Serial port working mode 1, 8-bit UART baud rate variabl...[Details]
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This is a simple FM tracking transmitter circuit project. Here is the FM transmitter tracker diagram:
Components list:
R1 = 10K
C1 = 100uF/10V
C2 = 10nF
C3 = 4-40pF t...[Details]
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The final assembly workshop uses the largest number of AGV/AMRs.
The use of AGV in the automotive industry originated from the Swedish automaker Volvo. In 1973, Volvo introduced the concept of...[Details]
GD32 MCU
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