Typical 4G phones already contain four to eight antennas, and 5G phones will need even more.
The space available for antennas in 5G phones is actually shrinking as manufacturers add other new features...
Below is the circuit diagram of the power supply part of the board.The function of the board is that the 300V DC motor rotates through PWM controlled by the microcontroller.The problem now is that aft...
The author of the post is taking the opportunity to play LGVL and add some interaction, either touch or USB simulated buttons. Well, under the premise of not wanting to damage the board, I don't want ...
I modified it using the official blue_chat example. After adding a characteristic value using aci_gatt_add_char, I couldn't search for Bluetooth signals. After removing the newly added one, there was ...
Things are different now. Apple's status in the minds of domestic consumers is declining day by day. According to foreign media reports, a new annual Chinese consumer attitude survey shows that App...[Details]
1 Hardware circuit composition principle
According to the types and pin arrangements of currently commonly used transistors, the designed automatic discrimination circuit includes four parts: c...[Details]
Text | Zhang Liutong
Compiled by eo reporter Jiang Li
In a perfectly competitive market, if users are sufficiently responsive to prices, the wholesale market will always be able to clear ...[Details]
China Energy Storage Network News:
On July 28, the launch meeting and implementation plan demonstration meeting of the National Key R&D Program "Research on Key Technologies of New Lithium Sl...[Details]
Jiwei.com reported on January 25 that recently, Huawei nova 7 SE 5G LOHAS version was quietly launched on the market. The biggest feature of this phone is that it is equipped with a new processor, Ki...[Details]
Thermal runaway of power batteries , which in turn causes electric vehicle fires and even explosions, has always been a major concern for consumers, battery manufacturers, and vehicle manufacturers...[Details]
The term "measurement" became a professional term in China in 1953, replacing the ancient "weights and measures". According to the "International Basic Terms of Metrology" jointly formulated by the I...[Details]
Thermal imaging technology is widely used in the pursuit of fugitives. This technology can "sense" the heat radiated by a person blocked by obstacles to determine his position. Now, Ford Motor Co...[Details]
Recently, with the confirmation that the humanoid Opmus will be launched next year, the industry predicts that the global robotics industry is in the best investment window from 0 to 1, and the rel...[Details]
Eddy current flaw detectors are commonly used in military, aviation, railway, industrial and mining enterprises in the field or on-site. They are multifunctional, highly practical, high-performance/pr...[Details]
1. Introduction
Microwaves usually refer to decimeter waves, centimeter waves and millimeter waves. Regarding its frequency range, one statement is:
300MHz ~ 300GHz (1MHz = 106Hz, 1GHz = 10...[Details]
Apple held its annual developer conference with much fanfare in California this week, but the company's biggest event was taking place halfway around the world. Apple is facing supply chain bottlenec...[Details]
As we all know, OnePlus releases two flagship products every year, namely the digital series and the T series. In the second half of this year, OnePlus will also launch their regular update product O...[Details]
5 types of work Normal mode WGM1 = 0 is similar to the normal mode of 51, with TOV1 overflow interrupt flag, which occurs when MAX (0xFFFF) 1. Use the internal counting clock for ICP capture input ...[Details]
Mouser now sells a new chip for rapid development of precision data acquisition systems
Analog Devices ADAQ7767-1 μModule DAQ Solution
November 6, 2024 –
Mouser Electron...[Details]
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