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The RF performance test of NRF24L01 Module mainly includes the transmission power (Power), frequency (Frequency) and receiving sensitivity (Sensitivity) test, while the FCC/CE test mainly fails...[Details]
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Jiwei.com News (Text/Xiao Ru) Recently, Hubei Province released the 2019 provincial key construction plan, arranging a total of 296 projects with a total investment of 1,285.1 billion yuan and an ann...[Details]
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1. The electromagnetic flowmeter transmitter should be installed in a dry and ventilated place indoors. Avoid installing it in places with too high ambient temperature? It should not be subject to s...[Details]
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Although the ubiquitous LM386 IC was designed for use as an audio amplifier, it has a number of undocumented properties that can be used to create simple radio receiver circuits that provide surpri...[Details]
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1. No scan line When there is a no scan line fault, you should first check whether the power supply circuit, oscilloscope circuit, trigger scanning circuit, X-axis amplifier, etc. are working properl...[Details]
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O Introduction
For people who are in the wild, a question that they are more concerned about is the altitude of the place where they are. However, there are very few such products on the ma...[Details]
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The process design of LED includes chip design and chip packaging. At present, the packaging technology of high-power LED and its heat dissipation technology are the hot topics of today's social rese...[Details]
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Pixelworks Launches Seventh Generation Mobile Visual Processor for Ultra-Smooth Gaming with High Frame Rate, High Dynamic Range, Low Latency and Low Power Consumption
Make frame rate...[Details]
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Google is probably the first company to get involved in driverless cars. As early as 2009, Google had already started secretly developing driverless car projects and later established a driverless ca...[Details]
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The People's Governments of all counties (cities, districts), autonomous counties, the Management Committee of Chengde High-tech Zone, the Management Committee of Yudaokou Pasture Management Area, ...[Details]
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1 Introduction
Mining electric locomotives are important means of transportation in the coal mining industry. Due to the extremely harsh working environment in coal mines, the electric drive...[Details]
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The principle of measuring specific surface area by gas adsorption method is based on the adsorption characteristics of gas on the solid surface. Under a certain pressure, the surface of the sample pa...[Details]
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At the 2019 China Unicom Partner Conference, Intel and China Unicom signed a strategic cooperation memorandum: for the 2022 Beijing Winter Olympics, they will cooperate deeply in 5G infrastructure te...[Details]
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The electronic product panel control chip designed in this project can automatically refresh. It is a special circuit for LED drive control with a keyboard scan interface. It integrates MCU input a...[Details]
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Commission orders ban on importation and sale of Innoscience products into the U.S.
EL SEGUNDO, Calif. – November 8, 2024 –
Efficient Power Conversion Corporation (EPC) today announc...[Details]
Power technology
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