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As the hardware innovations required for mobile phone cameras and screens are approaching their limits, the field of acoustics has become another breakthrough for mobile phone manufacturers to achiev...[Details]
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This is a simple, easy to build and low cost circuit diagram of a 3W stereo audio amplifier based on the power IC BA5406, which is a good general purpose stereo audio amplifier that can be used alo...[Details]
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The design idea of the digital power supply made this time is nothing new. It is just a digital-to-analog converter (ADC0809) and an analog-to-digital converter (DAC0832), plus two single-chip micr...[Details]
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Recently, GAC Aion released a new generation of power battery safety technology - magazine battery system safety technology. According to a person familiar with GAC Aion, this technology installs the...[Details]
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Digital blogger @BZM Technology revealed that OPPO's sub-brand Realme will soon launch a flagship phone equipped with Snapdragon 855, called Realme4, priced at around 2,500 to 3,000 yuan. I wonder wh...[Details]
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Since the beginning of this year, nearly 20 automakers, including Tesla, BYD, and Xiaopeng, have successively announced price increases, with new car price increases ranging from 1,000 yuan to 10,000...[Details]
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Light is a form of energy that can travel from one object to another without any other medium. This transfer of energy is called radiation, which means that energy travels in all directions in a st...[Details]
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Mouser Now Stocking Xilinx Kria KV260 Vision AI Starter Kit Helping to quickly develop visual applications June 28, 2021 – Mouser Electronics, a leading distributor of electronic components fo...[Details]
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STC51 microcontroller has a flash-like function EEPROM, which can save data when power is turned off. Different models can save data of different sizes. Taking 12C5A60S2 as an example, the size of th...[Details]
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Jiwei.com reported on November 17 that yesterday, Realme CEO and founder Li Bingzhong published a long article announcing that Realme has become the fastest mobile phone brand in the world to reach 5...[Details]
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Recently, Siemens revealed that it has launched wall-mounted charging piles in the European and American markets. In addition, this type of charging pile is expected to enter the Chinese market in th...[Details]
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According to foreign media reports, mobile computing solution provider NEXCOM announced the release of its latest IP65-rated in-vehicle computer VTC 7252-7C4IP, presenting a safer enhanced vehicle mo...[Details]
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Introduction
During the operation of UPS, it is very important to accurately grasp the values of input and output voltage, output current and output power (active power and ...[Details]
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1. Hardware knowledge 1.1 How to transmit address signals? DATA0 ~ DATA7 transmits both data and address (multiplexing) ALE (Address Lock Enable) address latch enable signal When ALE = 1, the addre...[Details]
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On October 30, the highly anticipated iQOO latest flagship phone,
iQOO 13, known as the "light of performance", was launched in Shenzhen.
This model is exclusively supplied by BOE (BOE Tech...[Details]